PLEASE HELP ME! I NEED HELP FROM 13-14

Answers

Answer 1

are you allowed to use a calculator? if you are allowed, for number 13 you should put “If you put 678 into a calculator and divide it by 2, you get 339. If you divide it by 3, you get 226. And if you divide it by 6, you get 113.”They are all numbers without decimals.
I’m not sure about 14 though. Sorry :( But i hope i helped.

Answer 2

Answer:

13 the answer is 678 is a even number 14 is divide 36 by 6

Step-by-step explanation:

brainliest?

Related Questions

which one is it [photo is attached]

Answers

There is no photo
You’ll probably have to make a new post

Choose the student who wrote and solved the equation correctly.

The cost of 4 bananas is $2.36. What is the cost of each banana?

Mario's Work. StartFraction b Over 4 EndFraction = 2.36. A number line going from 9.41 to 9.49. A point is at 9.44.
Juan's Work. 4 b = 2.36. A number line going from 0.51 to 0.59. A point is at 0.59.
Daviana's Work. B minus 4 = 2.36. A number line going from 6.31 to 6.39. A point is at 6.36.

Answers

Answer:

B i think

Step-by-step explanation:

Juans work is correct because the equation to find cost of each banana is 4b=$2.36

What is Number system?

A number system is defined as a system of writing to express numbers.

Given that the cost of 4 bananas is $2.36

We have to find the cost of each banana.

To find this we have to divide the cost by number of bananas

Divide two point three six by four

Banana is denoted by b

4b=$2.36 is the required equation

Cost of each banana =$2.36/4

=$0.59

Hence, Juans work is correct because the equation to find cost of each banana is 4b=$2.36

To learn more on Number system click:

https://brainly.com/question/22046046

#SPJ2

Solve the equation for x.
One-third (6 x minus 15) = one-half (10 x minus 4)
a.
-10
c.
StartFraction 1 Over 10 EndFraction
b.
1
d.
-1

Answers

Answer:

X= -1

Step-by-step explanation:

[tex](\frac{1}{3} )(6x)+(\frac{1}{3} )(-15)=(\frac{1}{2} )(10x)+(\frac{1}{2} )(-4)[/tex]

(Distribute)

2x+−5=5x+−2

2x−5=5x−2

Step 2: Subtract 5x from both sides.

2x−5−5x=5x−2−5x

−3x−5=−2

Step 3: Add 5 to both sides.

−3x−5+5=−2+5

−3x=3

Step 4: Divide both sides by -3.

Which = -1

Hope this helps :)

Let f(x)=7x+5 and g(x)=x-1. If h(x)=f(g(x)), then what is the inverse of h(x)

Answers

i dont really know how to explain it so i just solved it (the answer is boxed) but i hope this helps !

ANSWER: x= 6/7

EXPLANATION:

Subtract 5 from both sides (7x+5-5=-1-5)
Simplify= (7x=-6)
Divide both sides by 7 (7x divide by 7 -6 disguised by 7)
Simplify (x= -6/7) x equals negative six over seven

Antonio and Candice had a race. Their distances past a particular landmark as the race progressed can be represented by linear functions and are shown in the table of values and graph below. Which statement is true regarding Antonio and Candice’s race?
A. Antonio had a head start of 1 meter
B. Antonio had a head start of 3 meters
C. Candice had a head start of 1 meter
D. Candice had a head start of 3 meters

Answers

Answer:

Step-by-step explanation:

B. Antonino had a head start of 3 meters. If you use the slope to find the unit distance of both Candace and Antonio, you will see that Candace is at 2 meters and Antonio is at 5, meaning Antonio had a head start of 3 meters

PLEASE PUT A REAL ANSWER
this is my 3rd time putting this Noah is NOT right

Answers

Answer:

5. Noah and Diego has the same amount of money which is $7.5

Step-by-step explanation:

Noah=75% of $10

75÷100×10=7.5

Noah has $7.5

Diego=25% of $30

25÷100×30=7.5

Diego=$7.5

Therefore Noah and Diego has the same amount of money

Answer:

Can I please have Brainliest I want to level up

Step-by-step explanation:

Arianna has 391 buttons that she will put into packets for the school fair. She needs to make at least 60 packets but no more than 70 packets of buttons for one of the games at the fair. She also needs to use as many buttons as she can so that there are very few or no left over buttons.

Answers

Answer:

to have 70 packets 5 buttons in each with 41 extra buttons

Step-by-step explanation:

Answer:

65 packets 6 in each with 1 button left over

Step-by-step explanation:

391÷65=6.01 6×65=399

Hope this helps :)

hich equation corresponds to the sentence, "Five times a minus two is equal to t"?
A. 2a + 5 = t
B. 5(2) + a = t
C. 5a – 2 = t
D. 2 x 5(a) = t

Answers

Answer:

C is the correct answer.

Step-by-step explanation:

5a = Five times a

- 2 = minus two

= t = is equal to t

The equation and its parts correspond with the sentence.

Answer:

b on edge 20211

Step-by-step explanation:

A bakery sells 4 muffins for $8.60. At that rate, how much would it cost to buy 5 muffins?

Answers

Answer:

5 muffins would be $10.75

Step-by-step explanation:

I you want me to explain just ask.

$10.75
you have to divide 8.60 by 4 to find out how much each muffin costs
the you get 2.15 and multiply that by 5 to get your answer.

Write an equation for each situation.

8. Art buys 14 packages of batteries. After using a $ 20 coupon, the batteries cost $ 80. What was the original price, x, in dollars, of each package of batteries?

9. Grace worked for 14 hours tutoring students. She uses $20 dollars to pay for gas on the way home. If she has $80 left after paying for the gas, how much money, x, in dollars, was Grace paid per hour?

10. Karl bought 14 calculators at a store and paid $80. Each calculator was on sale for $20 off. What was the original price, x, in dollars, of each calculator?

11. Shane originally has $20. After working as a waiter in a restaurant for $14 dollars an hour, he now has $80. How many hours, x , did Shane work at the restaurant?

Answers

Answer:

8. The original price for one pack of batteries was $7.15

Step-by-step explanation:

8 & 9 have the same answer:
x = 20 + 80 / 14

10:
x = 14 • 20 + 80 / 14

11:
x = 80 - 20 / 14

Find the x−and y−intercepts of −2x − 12y = 24.

Will give Brainliest!

Answers

Answer:

X= -12 -6y, Y= -2- x/6

Step-by-step explanation:

For x

-2x-12y=24

-2x/-2 -12y/-2. 24/-2. Divide all by -2

X+6y=-12 this is what you get after

-6y. -6y. Subtract from both sides

X=-12-6y this is what you get

Find y

-2x-12y=24

-2/-2. -12/-2. 24/-2

X -6y=-12

-x. -x

-6y=-12-x

-6y/-6. -12/-6. -x/-6

Y = -2 - x/6

First for x substitute y for zero then for x substitute y for zero ; if you need to graph then take a glance at my picture. Good Luck!

What is 2/3 divided by 5?

Answers

2/3 Divided by 5 is 0.13 or 2/15.

simplify by combining like terms: 1.52c + 3.12c

Answers

Answer:

4.64c

Step-by-step explanation:

=1.52c+3.12c

=4.64c

hope it help u.

I NEED SOME HELP!!!!!

Answers

It’s (-5,1)

You start at (-3,1) then it tells you to go two left, which is the negative way, and it ends up being (-5,1).

what is the equation

Answers

Slope= -1y+-3x

Just look at the slope and see how many it goes down on the y and look how the x changes.

Which expression represents a value that is equal to "x less than three times y"?
A. x – 3y
B. 3y + x
C. 3x – y
D. 3y – x

Answers

It would be D
3y - x since 3 times y = 3y subtract by x = the response for D

Answer:

D)3y-x

Step-by-step explanation:

ANSWER ASAP!!!
Find the length of BD in rectangle ABCD.
[tex]a {}^{2} + b {}^{2} = c {}^{2} [/tex]
A. 5
B. 23
C. 25
D. 31

And pls only answer if you KNOW the answer
:)

Answers

C. 25

7^2+24^2=625

Sqrt 625=25

the answer is c:)) you add 7^2 and 24^2 and you get 625^2. you see that 25 x 25 is 625 and that’s how you get c

CAN SOMEONE HELP ME WITH THIS REAL QUICK Ahhhhh!!!

Answers

You would end up at -5,1

the answer would be -5,-4 If started at (4,-1)

a recipe callls for 2/3 a cup of milk thomas halves the recipe how much milk does he need

Answers

Answer:

1/3 cup of mill

Step-by-step explanation:

2/3 2/2 = 1

Answer:

Thomas needs 0.3 cups of milk.

Step-by-step explanation:

2/3 is 0.67 as a decimal.

0.67 ÷ 2 = 0.335

Thomas needs 0.335 cups of milk.

Hope this helps! :)

Estimate the quotient by rounding the expression to relate to a one-digit fact. Explain your thinking in the space below. 432 ÷ 73 ≈ ___ *

Answers

Answer:

5.9..... there are a bunch of numbers after that but you would round it to 6.0

Step-by-step explanation:

It would be 5.9,, I looked ok my calculator

PLEASEEEE HELP!!!! ahhhhhhh

Answers

(1,9)

Have a nice day!!!

Answer:

1, 9

Step-by-step explanation:

The expression x^3/2 ∙ √x can be expressed in the form of, where the value of a is:

Answers

Answer:

what you crazy opssss wrong send ✌️

Yeah you can tehe omg got
Go g

How can you use the GCF of the numerator and the denominator to write a fraction in simplest form? Give an example.
Answer in paragraph form using complete sentences and include any calculations, graphs, and labeled diagrams as appropriate.

Giving brainliest!!!

Answers

Answer:

Step-by-step explanation:

When use the GCF of the numerator and denominator you are able to divide the fraction to its simplest form. ex. 45/30 GCF: 15 45/30 / 15/15 = 3/2

WORd problem I hate word problems please help in image bellow

Answers

it depends on the type of animal they are caring for and how many. lizards and reptiles need more heat and won’t be healthy unless they receive that heat. cats and dogs shed fur and grow a winter coat so they were made for the fluctuation of the weather

Yes it could because some animals need the heat, so if they have those types of animals like for example lizard, hedgehog ( I know cuz I have one ) or maybe a tarantula then yes hope this helped!

What is the solution to the equation One-fourth x + 2 = negative StartFraction 5 Over 8 EndFraction x minus 5?

Answers

Can you take a picture of the problem

Answer: 7/8x - 7

Step-by-step explanation:

1/4x +2 = -5/8x - 5

Let me know if this is right

The equation given was: (x) + (x + 3) + (x - 2) + 3(x + 3) - 1 = 87.

Using this equation, write the equation with fewer terms.

Answers

Answer:

x = 13

Step-by-step explanation:

(x) + (x + 3) + (x - 2) + 3(x + 3) - 1 = 87

x + x + 3 + x - 2 + 3x + 9 - 1 = 87

6x + 9 = 87

6x = 87 - 9

6x = 78

x = 78/6

x = 13

X=13 hope that help you out buddy

Lets say Sam is dog sitting for 15 dollars and cleaning her house for 20 dollars how many months/weeks would she have to work??

Answers

Answer:

12 months

Step-by-step explanation:

Answer:

35 weeks

Step-by-step explanation:

-2(z+3)-z=-z-4(z+2)
solve for z quickly please! will give brainliest

Answers

Answer:

[tex] \sf z = - \dfrac{2}{3} [/tex]

Step-by-step explanation:

Solve for z:

[tex] \longrightarrow [/tex] -2(z + 3) = -z - 4(z + 2)

-4(z + 2) = -4z - 8:

[tex] \longrightarrow [/tex] -2(z + 3) = -z -4z - 8

Grouping like terms, -z - 4z - 8 = (-z - 4z) - 8:

[tex] \longrightarrow [/tex] -2(z + 3) = (-z - 4z) - 8

-z - 4z = -5z:

[tex] \longrightarrow [/tex] -2 (z + 3) = -5z - 8

Expand out terms of the left hand side:

[tex] \longrightarrow [/tex] -2z - 6 = -5 z - 8

Add 5z to both sides:

[tex] \longrightarrow [/tex] (5z - 2z) - 6 = (5z - 5z) - 8

5z - 5z = 0:

[tex] \longrightarrow [/tex] (5z - 2z) - 6 = -8

5z - 2z = 3z:

[tex] \longrightarrow [/tex] 3z - 6 = -8

Add 6 to both sides:

[tex] \longrightarrow [/tex] 3z + (6 - 6) = 6 - 8

6 - 6 = 0:

[tex] \longrightarrow [/tex] 3z = 6 - 8

6 - 8 = -2:

[tex] \longrightarrow [/tex] 3z = -2

Divide both sides of 3z = -2 by 3:

[tex] \longrightarrow [/tex] [tex] \sf \dfrac{3}{3}z = - \dfrac{2}{3} [/tex]

[tex] \sf \dfrac{3}{3} = 1 :[/tex]

[tex] \longrightarrow [/tex] [tex] \sf z = - \dfrac{2}{3} [/tex]

-2/3 is correct answer

The current balance of Amber’s bank account was $8. She withdrew
$14. Find the new balance in her account.

Answers

Answer:

$-6

Step-by-step explanation:

$(8-14)

= $-6

Hope this helped!

The answer is going to be -14

What are the slope and the y-intercept of the linear function that is represented by the graph?

a. the slope is 2/3 and the y intercept is 2
b. the slope is 2/3 and the y intercept is 3
c. the slope is 3/2 and the y intercept is -2
d. the slope is 3/2 and the y intercept is 3

Answers

Answer:

uhh the slope is 2/3 but the y-intercepy is -2

Step-by-step explanation:

Answer:

c.the slope is 3/2 and .....

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