Mathematics Middle School

i need help please ??

Answers

Answer 1

Answer with step-by-step explanation:

Equation: x × 4 = y

This equation is true because if you look at the graph, multiply 4 by each x length and you will get the y length.

Hope this helped!

Answer 2

Answer:

×4

Step-by-step explanation:

you can multiply 6 ×_=24 the blank is 4 because 6 × 4 s = 24

9 ×__ =36 and its still four because 9 x 4 =36

and 15 ×__ is =60 because 15 × 4 = 60

Related Questions

At a restaurant, Brianna and Naomi each order an appetizer for $6.50 and an entree for $9.75. They decide to leave a 20% tip based on the total bill before tax. What is the total value of the tip they will leave?

Answers

Answer:

leave a $3.25 tip

Step-by-step explanation:

All decide to leave a 20% tip based on the total bill before tax.

Total value of tip is $5.85

Given :

At a restaurant, Brianna and Naomi each order an appetizer for $6.50 and an entree for $9.75.

Total bill = appetizer cost for three persons + entree fee

Total bill =[tex]6.50 (3)+9.75=29.25[/tex]

So total bill is $29.25

Tip left is 20% of the total bill

Now we find the total value of tip

Total value of tip =20% times 29.25

[tex]Total \; value =0.20 \cdot 29.25=5.85[/tex]

The total value of tip is [tex]5.85[/tex] dollars

Learn more: brainly.com/question/19298065

Please help me i dont understand this

Answers

Answer:

y = 5x

I hope this helps!

If 45% of a number, n, is 225, what is 74% of n?

185

298

370

406

PLEASE HURRY! I'M TIMED! WILL GIVE BRAINLIEST!

Answers

185
Hsixuxuzjxhzbzjzjjznz

x+2y = −4
I forgot how to do the problem

Answers

Solving for X it would be
X=-4-2y
Solving for Y it would be
Y=-2-x/2

Answer:

x= -6 y=1

Step-by-step explanation:

Represent the following sentence as an algebraic expression, where "a number" is the letter x.
\text{1 is subtracted from a number.}
1 is subtracted from a number.

Answers

Answer:

x-1

Step-by-step explanation:

it is x-1 because 1 is subtracted from a number and the number is x. when it says subtracted from you flip the equation and put the first number last and put a minus sign.

i think it will be x- 1, if it’s wrong please let me know

Help me pleasee!!!!! ASAP

Answers

Answer:

more than f.)120

Step-by-step explanation:

the answer is 120 (J)

if you run 50 per 30 seconds of many meters will you run in 1 second

Answers

you will run 1.6 meters in one second.

Because 50 divided by 30 equals 1.6.

Answer:

1.6 meters

Step-by-step explanation:

To be honest I don't even what to think about

this question or answer

Which of the following is 7/18 closest to?
1/2
0
1

Answers

1/2 I think is the answer

Answer:

1/2

Step-by-step explanation:

Marvin has a 27-foot ladder. Safety standards
dictate that the base of a 27-foot ladder should be
placed 7 feet from a vertical wall. How far above the
ground will the top of the ladder be on the wall, in
feet? (Round your answer to the nearest tenth.)

Answers

Answer:

15.1657508881 or 15.17

Step-by-step explanation:

I believe you are supposed to use the hypotenuse of a right triangle equation

a2+b2=c2

Let's begin! 27 feet is the hypotenuse (the longest part of a right triangle)(c)

so 7*7 is equal to 49

and 27*27 is equal to 279

Now you put the numbers back into the equation

49+b2=279, Now let's solve for b

279-49=230 b2=230

230 squared is 15.1657508881

Hope this makes sense!

Answer:

15.17

Step-by-step explanation:

Hi , hello 9+5-4+2=?

Answers

Answer:

its 12

Step-by-step explanation:

12 Is the answer yw

What sign makes the comparison true?
-1.2
-1 9/10

Answers

-1.2 > -1 9/10 is the answer because -1.2 is bigger than -1.9

which property is shown

Answers

Answer:

I think associate property of addition

please help me please

Answers

Answer:

Step-by-step explanation:

12345678901234567890

Answer:

Step-by-step explanation:

9*420=3780

hope this helps :3

The GCF of 14 and 35 is _____.

Answers

Answer:

Step-by-step explanation:

7x2=14

5x7=35

Answer:

The GCF of 14 and 35 = 7.

I hope this helps!

Step-by-step explanation:

The step by step explanation is first you need to find the factors of 14 and 35. So the factors where for 14 = 1,2,7,and 14

The Factor of 35 are 1, 3, 5, 7, and 35.

Then we need to find the biggest factor which is the same

you can see that seven is the greatest factor

Which means 7 is the answer

50 cents is _____% of the value of a dollar? Idk pls help me

Answers

Answer:

Step-by-step explanation:

Answer:

50 Cents is 50% of a dollar

Step-by-step explanation:

There is 100 cents in a dollar, so every 1 cent is 1%, so 50 cents = 50%.

Which ordered pairs in the form (x, y) are solutions to the equation

7x−5y=28?

Select each correct answer.

A. (4, 10)

B. (−1, −7)

C. (7, 9)

D. (−6, −14)

When I tried to solve for 5y I got 5.6

Answers

It’s B plug in -1 to x and -7 into y

Options B. (−1, −7) and D. (−6, −14) are correct which are the solutions to the equation.

What is a linear equation?

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

It is given that:

The equation is:

7x - 5y = 28

From the above equation:

y = mx + c

On comparing:

y = (7/5)x - 28/5

m = 7/5

c = -28/5

After plotting the graph of the equation:

From the graph:

B. (−1, −7)

D. (−6, −14) are the ordered pairs in the form (x, y) that are solutions to the equation.

Thus, options B. (−1, −7) and D. (−6, −14) are correct which are the solutions to the equation.

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ2

Howard can mow 3 lawns in 6 hours. How many lawns can he mow in 24 hours?
Group of answer choices

12

21

6

3

Answers

Answer:

12 lawns in 24 hours

Step-by-step explanation:

I hope that this helps. Have a good day!

12 is the answer !!!!!!!!!!!!!!!!!!!!!!!!

WILL MARK BRIANLIEST WRITE A SMALL PARAGRAPH Why is Thomas Jefferson considered an accomplished man, or a Renaissance man?

Answers

As the third president of the United States, Jefferson stabilized the U.S. economy and defeated pirates from North Africa during the Barbary War. He was responsible for doubling the size of the United States by successfully brokering the Louisiana Purchase. He also founded the University of Virginia.

Cell phone cases cost $12 each. Write an equation to find y, the total cost of x number of cases.

Answers

Answer:

y=12x

Step-by-step explanation

Let's assign meaning to the variables

y= the total cost

x=the number of cases purchased

Since y is the total it is going to be our ending value so y=12x

Hope this helps!

y = 12x (that’s it!!)

What is the slope and y-intercept for the following equation 5y-2x=15

Answers

Answer: y=3+2/5x

Step-by-step explanation:

The slope is 2/5 and y intercept is (0,3)

help me asap wil mark crown i always doooooooo :D

Answers

Answer:

The answer is the 1st one.

Step-by-step explanation:

Hope it helps! :)

Answer:

the answer is the first one

Step-by-step explanation:

hope this help :) :)

Of 2,5,8, and 10, which number can you use in both boxes to complete the equation?
37/? = 7 2/?
A) 10
B) 2
C) 5
D) 8

Answers

Answer:

Step-by-step explanation:

37/5 = 7 2/5

Answer:2 or 8

Step-by-step explanation:

If I mix 2 cans of yellow paint for every 3 cans of blue paint, how much yellow paint is needed with 6 cans of blue paint? (Draw a picture to help)
Group of answer choices

4

6

5

3

Answers

Answer:

Step-by-step explanation:

4 cans. These are ratios. One way u can do these like a problems like these, is 6 blues cans divided by 3 blue cans = 2 blue cans. Then multiply 2•2=4 cans

I will share to explain how to convert 22 inches to feet. (how can you do it, what is important about setting up proportions, what sheet can we use to help is with conversions)

Answers

12 inches is in 1 foot.

1 foot and 10 inches?

If there are 24 boys and 36 girls in a room, fill out all of the possible ratios of boys to
girls that could be made.
There are 24 boys for every 36 girls (24:36 ratio)
There are boys for every girls try
Type in an equivalent ratio of boys and girls

Answers

4:6 is one ratio, 2:3 is another ratio

Answer:

4:6

Step-by-step explanation:

Divide both #s by 2, 4, 6, or 8 and you'll get an equivalent ratio

(I divided by 6)

Plz make me brailiest :))))

Write the equation of the line that has the following slope and y-intercept

Answers

Answer:

y=-4/3x+8

Step-by-step explanation:

The formula to create a linear equation is y=mx+b.

m = slope

b= y intercept

m= -4/3

b= 8

Hope this helps!!!

y= -4/3x + 8
this would be correct, the b will always be the y intercept

Write an addition problem that is modeled by the following number line :

Do this quickly please :)

Answers

Answer:

-10+15

Step-by-step explanation:

Pls Brainliest! ;) It would mean a lot! Also this is called integers addition on a line plot.

Answer:

I believe the answer is -10+ 15= 5

Step-by-step explanation:

Please mark me brainliest

Jasper is using the following data samples to make a claim about the house values in his neighborhood:

House Value
A $150,000
B $175,000
C $200,000
D $167,000
E $2,500,000

Based on the data, should Jasper use the mean or the median to make an inference about the house values in his neighborhood? (10 points)
Group of answer choices

He should use the mean because it is in the center of the data.

He should use the median because it is in the center of the data.

He should use the median because there is an outlier that affects the mean.

Answers

Answer:

The answer is $2,500,000

Step-by-step explanation:

Jasper should use the median

he should use the median because there is no mode and mean wouldn’t work because there is an outlier. so yea use median

Help me asap please be serious

Answers

Answer: y=72

Step-by-step: multiply both sides81=y/9+73
Move the terms729=y+657
Calculate -y=657-729
Change the signs -y=-72
Answer: y=72

Which phrases can be represented by the expression 60w? Check all that apply. the product of sixty and a number sixty times a number the difference of a number and sixty the quotient of a number and sixty a number divided by sixty the sum of a number and sixty

Answers

Answer:

The product of 60 and a number and Sixty times a number.

Step-by-step explanation:

This is because everything else like the difference, the sum, the quotient, and divided are not multiplication cause in this case 60w is equal to 60*w; and the product the same as multiplication. Also, time is the same as multiplying.

The expression 60w can be written in words will be the product of sixty with a number 'w' and sixty times a number 'w'. Then the correct options are A and B.

How to convert the equation into a sentence?

The act of converting mathematical equations into a specified statement is known as equation-to-sentence transformation.

It is also known as the product. If the object n is given to m times then we just simply multiply them.

The expression is given below.

⇒ 60 w

The expression is also written as,

⇒ 60 w

⇒ 60 × w

The expression 60w can be written in words and will be the product of sixty with a number 'w' and sixty times a number 'w'. Then the correct options are A and B.

More about the conversion of an equation into a sentence link is given below.

https://brainly.com/question/10606712

#SPJ6

Other Questions

CDB stock is currently priced at $85. The company will pay a dividend of $5.69 next year and investors require a return of 11.6 percent on similar stocks. What is the dividend growth rate on this stock? Which of the following are connected to the theme of rules and laws? Select all that apply.Spitz's antagonismthe dog fight with Curlythe fight with the wild dogsBuck's education as a sled dog How did Holland's colonial efforts in North America end?A) The colony was taken over by the French.B) The colony was taken over by the English (Great Britain).C) The colonists all died from starvation.D) The colonists all died from disease.E) The colony was taken over by the Spanish.30points plz..... Help this is a major grade help ASAP plzzz 17 points In which region did indigenous peoples hunt herds of buffalo for their meat,skin, and bones?A. The Arctic and SubarcticB. The Northwest CoastC. The NortheastD. The Plains How do scientists say the melting ice can contribute to disease occurrence? Also example How did the Massacre at Mystic on May 26, 1637 forever change the United States? What is a main reason the Creeks fought for sovereign rights? A.They believed in the right to worship freely.B.They sought the ability to trade in open markets.C.They wanted equal claim to lands where they lived.D.They wanted to assimilate into the United States. Write a paragraph explaining how historians explore the past to understand events that happened long ago. Be sure to discuss at least four of these items in your explanation: artifacts, primary sources, secondary sources, narratives, historical maps, visual/mathematical quantitative data, radiocarbon dating, and DNA analysis. Every house should have a dog. They are cute, loyal and will protect your house. What is the author's purpose?A)PersuadeB)InformC)Entertain HELP WILL PICK BRAINLIEST What is the significance of the phrase I dont see at the beginning of the poem "Escape"?It shows that the speaker wants to view herself the way others do.It shows that the speaker refuses to discover who she really is.It emphasizes how much the speaker struggles to know herself.It emphasizes how little the speaker understands about others. WILL GIVE BRAINLIEST!!!!!!!!Before European arrival, Native American paths both connected and pitted Native American nations against each other. TrueFalse Which cube is formed by folding the pattern? which type of music was created by the notre dame school of composers1. solfege 2. madrigal3. plainchant4. organum -3a + b when a=-4 and b = 9. plss help Which action did prohibition supporters not take to further their cause?A.They burned down local saloons.B.They disrupted businesses that sold alcohol.C.They produced and distributed pamphlets.D.They lobbied elected officials. HELP MEWhich of the following expressions is equivalent to 6p + 11 + 8p + 3?Question 1 options:9p + 1914p +1414p + 1114 + 11p Please help me i don't get these!!!! what bond is Mg3(PO4)2 Use a number line to show the sum of 6+(-7) ?