6 x + 8 y = 133. 2 x = y.

Which statements about the system are true? Check all that apply.

1. Since the cost for each pie is $5 and $9, the first equation should be 5 x + 9 y = 133.

2. Since the 8-inch pies are 2 inches larger, the second equation should be x + 2 = y.

Since there are fewer 8-inch pies, the second equation should be x = 2 y to balance the values.

3. The first equation is correct because 6x represents the money earned for 6-inch pies and 8y represents the money earned for 8-inch pies.

**Answer:**

The number 3 is more accurate

**Answer:**

Since the cost for each pie is $5 and $9, the first equation should be 5x+9y=133

Since there are fewer 8-inch pies, the second equation should be x=2y to balance the values.

**Step-by-step explanation:**

The diameter of the sun is about is about 1 390 000 km;

use scientific

notation to represent this diameter.

**Answer:**

1.39×10^6

**Step-by-step explanation:**

Hide 1 then count how many numbers are after it(6 numbers), that will be the power/exponent you will use

A farmer decides to make three identical pens with 88 feet of fence. The pens will be next to each other sharing a fence and will be up against a barn. The barn side needs no fence. What dimensions for the total enclosure (rectangle including all pens) will make the area as large as possible?

**Answer:**

The long fence, AC = 44 feet

4 shorter segments at 11feet each = 44 feet

Area = 484 ft^2

**Step-by-step explanation:**

The three pens will share one fence section parallel to the barn, we'll call it AB. Each pen will need two side fence segments, from the front fence to the barn. We'll call those portions AC. We need four of them: two for the outer sides and two more to divide up the space equally among the three pens. The total area would be AB*AC.

We know that AC + 4AB = 88 feet.

or AC = (88feet - 4AB)

Area = AB(88feet - 4AB)

Area = 88AB - 4AB^2

To maximize the area, we can take the first derivative and set it equal to zero:

Area' = 88 - 8AB

0 = 88 - 8AB

AB = 11 feet

AC = (88 - 4AB)

AC = (88 - 44)

AC = 44 feet

The fours segments of fence:

AC + 4AB = 88 feet

(44) + 4(11 feet) = 88feet

Area = 44' x 11 ft' = 484 ft^2

the LCM and GCF of 66 and 101

**Answer:**

GCF: 1

LCM: 6,666

**Step-by-step explanation:**

I hope this helps!

Each batch of 24 cookies needs 2.25 cups of flour. If Stacy and her mom bake 3.5 batches, how much flour is

needed?

Show work !

**Answer:**

7 7/8 cups of flour

**Step-by-step explanation:**

2.25 times 3.5 equals 7.875

What is the equation of a line perpendicular to minus x plus 2 equal y that intersects the line at open parentheses minus 1. 5 comma space 3. 5 close parentheses ?.

The required** equation **of a line** perpendicular **is** y = x + 5**

Given the equation y = -x + 2, the slope of the line is -1

The slope of theSubstitute the ** slope** and the **point into **the** point-slope** form of the equation expressed as:

[tex]y-y_1=m(x-x_1)[/tex]

[tex]y-3.5=1(x-(-1.5))\\y-3.5=x+1.5\\y=x+1.5+3.5\\y=x+5[/tex]

Hence the required** equation **of a line** perpendicular **is** y = x + 5**

Learn more on** equation of a line** here: https://brainly.com/question/19417700

Can someone please help me with this question

A. Angle 3 is a vertical angle to angle 2 which means they are the same.

Angle 3 = 76 degrees

B. Angle 6 is also the same as angle 2.

Angle 6 = 76 degrees

C. Angle 8 + angle 6 form a straight line which equals 180 degrees

Angle 8 = 180 - 76 = 104 degrees

**Answer:**

76° , 76° , 104°

**Step-by-step explanation:**

(a)

∠ 2 and ∠ 3 are vertically opposite angles and are congruent , then

∠ 3 = 76°

(b)

∠ 6 and ∠ 3 are alternate angles and are congruent , then

∠ 6 = 76°

(c)

∠ 6 and ∠ 8 are adjacent angles on a straight line and sum to 180° , then

∠ 8 = 180° - 76° = 104°

A 14-oz iced tea at a certain restaurant has 140 calories. How many calories are there in a 22-oz iced tea?

**Answer:**

220 calories

**Step-by-step explanation:**

Cross multiply and then divide:

[tex]\frac{14}{22}= \frac{140}{x}[/tex]

140 x 22 = 3080

3080 / 14 = 220

what does x equals to if 3( x + 7 ) =57

3(x + 7) = 57 |÷3

x + 7 = 57/3

x + 7 = 19 |-7

x = 19 - 7

x = 12

--

△XYZ = △KLM,m
Find m

**Answer:**

<m is equal to the measure of <Z

**_______________________________________**

Hope this helps!!

Please tell me if I have made a mistake!!

I enjoy learning form them:)

21²/0.219 to 2 significant figures

21^2/0.219 = 2013.69863

2 significant figures are the 20, so the answer is 2000

2 significant figures are the 20, so the answer is 2000

The answer is 2000…..

What is the solution to the system of equations?

**Answer:**

a set of values for the variable that satisfy all the equations simultaneously.

**Step-by-step explanation:**

search it

Gillian can jog 100 metres in 24 seconds. How long will it take her to jog 2 km?

**Answer:**

8 minutes or 480 seconds

**Step-by-step explanation:**

1 km = 1000 m

100x20=2000

24 x 20 = 480

480/60 = 8

**Answer:**

**Step-by-step explanation:**

please help i'm stuck and it's a unit test if correct i will give brainiest

Which inequality represents this statement?

A number is no more than 5.

a. n≥5

b. n<5

c. n>5

d. n≤5

**Answer:**

d. n≤5

**Step-by-step explanation:**

This is the answer

**Answer:**

D) n≤5

**Step-by-step explanation:**

No more than 5 means that the number cannot exceed 5, but it's ok to have any number less than 5 or equal to 5. So, this means that D is correct.

Write the inequality that represents the solution set to the given inequality below.

|x−3|<15

Group of answer choices

12 x>−18

−12>x>18

**Answer:**

-12 < x < 18

**Step-by-step explanation:**

x-3 < 15

x < 18

and

-x + 3 < 15

-x < 12

x > -12

Please help

Me solve this ASAP

**Answer:**

i dont know it looks complicated

**Step-by-step explanation:**

copy paste then search it, you might find it.

ASAP help 50 points Please hurry

Answer:

Step-by-step explanation:

Y=7

Let it be x

[tex]\\ \sf\longmapsto \dfrac{150}{x}=\dfrac{150+150}{280}[/tex]

[tex]\\ \sf\longmapsto \dfrac{150}{x}=\dfrac{300}{280}[/tex]

[tex]\\ \sf\longmapsto \dfrac{1}{x}=\dfrac{2}{280}[/tex]

[tex]\\ \sf\longmapsto \dfrac{1}{x}=\dfrac{1}{140}[/tex]

[tex]\\ \sf\longmapsto x=140ft[/tex]

what is the slope of the line tha passes through the points (4,-9) and (8,-3)

the slope of this line is 3/2

A carton of a orange juice is in the sahpe of a cuboid. It has a height of 20cm lenght of 12cm and depth of 8cm. The depth of the orange juice is 6cm.the carton is turned so that it stands the shaded face.Work out the depth of the orange juice.

**Answer:**

4cm

**Step-by-step explanation:**

The area of the base will be doubled 60[tex]cm^{2}[/tex] to 120[tex]cm^{2}[/tex]

What is 5 rounded to the nearest whole number, explain why

**Answer:**

The answer is 10

**Step-by-step explanation:**

It is

Jason has $45.00. He wants to buy equal numbers of soft drinks and sandwiches. A soft drink costs $0.79. A sandwich costs $2.49.

Part A

How much does a sandwich and drink cost together?

$

Part B

How many can he buy with $45.00?

soft drinks and

sandwiches

Part C

How much change will Jason get?

$

**Answer:**

**Step-by-step explanation:**

**How much does a sandwich and drink cost together?**

($0.79 + $2.49) = $3.28

**How many can he buy with $45.00?**

**$45/$3.28 = 13.72 or 13 sandwich/soda combos.**

**13 soft drinks and **

**13 sandwiches**

**
**

**How much change will Jason get?**

**$45 - 13($3.28) = $2.36
**

**
**

Archie and Michael are helping their friend George move the washers and dryers from his laundromat to a larger building. Archie's truck is carrying three washers and four dryers that have a combined mass of 1260 kg Michael's truck is carrying two washers and three dryers that have a combined mass of 880 kg.

How much does one of George's washers weigh?

**Answer:**

A

**Step-by-step explanation:**

Yes

what is 3x + 4y = 10

6x - 4y = 8

**Answer:**

x=2

y=1

**Step-by-step explanation:**

9x+0=18

so it's x=2

6=4y=10

so y=1

A pancake recipe calls for 4 eggs and 12 cups of flour. How many cups of flour would you need for a single egg?

**Answer:**

3

**Step-by-step explanation:**

i'd say 3

i divided 12 by 4 and then multiplied by one, since that is the amount of eggs we want

good luck! <3

change percentage to a decimal

52 %

319%

7.9%

4/5%

3 7/8%

6 2/3%

2.

There are six bottles of water. Each bottle contains 0.65 L of water. The capacity of a cup is 0.26 L.How many cups can you fill with all the water.

3.

30.8 m of cloth is needed to make 7 shirts. What is the length needed to make 16 shirts

4.

Mrs Wong buys 0.6 kg of fish balls for $15. Mr Chan buys 0.5 kg from the same shop how much should he pay?

5.

every 0.35 L of mango drink is made of 0.14 kg of mangoes and some soda . Connie wants to buy 3.75 L of mango drink . How many kilograms of mangoes dose she need

**Answer:**

52%=0.52

319%=3.19

7.9%=0.079

4.5%=80

37/8%=4.652

62/3%=20.67

2. 15 cups

3. 70.4m

4. $12.5

5.

**Step-by-step explanation:**

52%=52/100=0.52

319%=319/100=3.19

7.9%=7.9/100=0.079

4/5%=(4/5)/100=4/5×100=80

37/8%=4.(5/8)=4.652

62/3%=20.(2/3)=20.67

1 bottle holds 0.65L

1 cup holds 0.26L

6 bottles hold (0.65×6) =3.9L

n cups hold 3.9L

0.26n=3.9

n=3.9/0.26

n=15

30.8m make 7 shirts

ym make 1 shirt

7y = 30.8

y = 4.4m

1 shirt needs 4.4m

16 shirts need 16×4.4=70.4m

0.6kg cost $15

1kg costs $b

0.6b=15

b=$25

1kg costs $25

0.5kg cost (25×0.5)=$12.5

The point (-5,0) is plotted on a coordinate plane.

What is the point of reflection when (-5,0) is reflected across the y-axis?

A-(0,5)

B-(-5,0)

C-(0,-5)

D-(5,0)

[tex]\huge\boxed{Hello! :)}[/tex]

We plot the point (-5,0) on the coordinate plane.

Then, we reflect it over the y-axis.

Remember the rule:

If a point has coordinates (x, y), and the point is reflected over the y-axis, the new point's coordinates are: (-x,y)Let's use this rule now.

We reflect (-5,0) over the y-axis.

(-5,0)

The new point is: (5,0)

[tex]\huge\boxed{(5,0) \: is \: the \: answer. :)}[/tex]

(Option D)

[tex]\boxed{Felicitous\: Girlie\: here\: to\: help}[/tex]

Write the equation for the line in slope intercept form

**Answer:**

y = -x + 5

**Step-by-step explanation:**

lmk if you want an explanation

A triangle has two sides of length 2 and 18. What is the largest possible whole-number length for the third side?

**Answer:**

19

**Step-by-step explanation:**

Given 2 sides of a triangle then the third side x is

difference of 2 sides < x < sum of 2 sides , that is

18 - 2 < x < 18 + 2

16 < x < 20

Then the largest possible length of the third side is 19

Find the missing base.

Write your answer as a whole number.

?^2=36

**Answer:**

6

**Step-by-step explanation:**

6^2 = 36

hope this helps! :D

have a miraculous day!! <3

Plz help brainiest to the correct answer!

Here’s the answer to your questions.

#1

Current temperature=0°C

Temperature before 1 hour

[tex]\\ \sf{:}\dashrightarrow 0+3°C=3°C[/tex]

#2

Temperature before 3h

[tex]\\ \sf{:}\dashrightarrow 0+3(3)=0+9=9°C[/tex]

#3

Temperature before 4.5h

[tex]\\ \sf{:}\dashrightarrow 0+4.5(3)=13.5°C[/tex]

Company A: A 2-column table with 5 rows. The first column is labeled hours with entries 5, 12, 20, 29, 42. The second column is labeled earnings (dollar sign) with entries 340, 404, 460, 530, 630. Company B: A 2-column table with 5 rows. The first column is labeled hours with entries 4, 9, 20, 32, 39. The second column is labeled earnings (dollar sign) with entries 125, 234, 450, 668, 828. If Amelia wants to make the maximum amount of money working only 22 hours per week, which company should she work for? Explain your answer. Company A: Using linear regression models from both data sets, she determines that it pays about $14 more. Company A: Using quadratic regression models from both data sets, she determines that it pays about $5 more. Company B: Using linear regression models from both data sets, she determines that it pays about $10 more. Company B: Using exponential regression models from both data sets, she determines that it pays about $8 more.

**Answer:**

**86 & tends to increase**

**Step-by-step explanation:**

Goodluck :)

**Answer:**

Company B: Using linear regression models from both data sets, she determines that it pays about $10 more.

**Step-by-step explanation:**

C/3

weakness : no national court system explain in your own words ( answer this )predict why this weakness might be a problem ( answer this )
10a + 4 =........................................
I'm having trouble with running or any exercise involving my heart. I always run out of breath easily and sometimes even forget to breathe in general. after exercising I wheeze and cough and my body aches. is there any specific exercise or technique I can do that will help improve any of this? i'm not sure what to do to to help with this issue.
How many job openings are projected for Substance Abuse and Behavioral Disorder Counselors across the United States between 2019-2029?A. 15,900B. 39,400C. 2,2914. 319,400
Whats 12 3/8 - 9 1/8
Spanish 2 Reflexive Verb Test. Will mark Brainliest if answers are correct. Questions are in the image below.
Which statement is not true?A. Sending cards and newsletters is a good way to keep in contact with clients and prospects.B. An assistant should never be left with the task of taking photos of a new listing.C. An assistant can keep track of the progress of activities during escrow.D. In most situations, an assistant should not have the responsibility of in-person contact with clients.
who came up with the idea for the great compromise?
The woman the speaker is talking aboutThe woman the speaker is talking aboutknows she is beautiful on the inside.refuses to listen to the speaker.wants to be beautiful.doesn't think she is beautiful.
What can people do if the government does not honor these truths?Maintain the same governmentElect new leadersSupport a new kingChange or overthrow the existing governmentThat whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it, and to institute new Government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness.
Write an expression for 5 times the difference of twice a number and 4
US war bonds helped the war effort by .
Which two types of appeal does Truth use in this quotation? logos and pathos logos and ethos pathos and ethos.
A bowl contains only red marbles, blue marbles and green marbles. The probability of selecting a red marble from the bowl is 3/13. The probability of selecting a blue marble from the bowl is 2/5. There are fewer than 100 marbles in the bowl. What is the probability of selecting a green marble and then a red marble from the bowl on the first two selections, assuming marbles are not returned to the bowl after being pulled
Study the chart of word parts.Based on the table, what is the definition ofcontradiction?Word PartDefinitioncontra-againstdictsay or speakO the act of saying something in agreementO the process of saying what will happenthe act of saying something that is the oppositeo the process of giving a speech-ionact or process
pls help i will give brainliest!!!!! :)
If you can buy four bulbs of elephant garlic for $8 how many can you buy with $32?
Help help help help pls
do you guys skate? and can you guys do tricks
How many real solutions are there to the equation: x + y = 10don't forget the explanation?