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4 years ago

11

Antoine and three friends divide some pennies evenly among themselves. Each friend separates his pennies into three equal stack

with five pennies in each stack. Write a multiplication sentence that shows the total number of pennies.

1 answer:

Effectus [21]4 years ago

5 0

4x5=
The answer to the problem would be 20

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What are all the real zeros of y=(x-12)^3-7?

atroni [7]

Answer:

$\sqrt[3]{7} +12$

Step-by-step explanation:

Use symbolab

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3 years ago

Shalnov [3]

Answer: x>2

Step-by-step explanation:

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2 years ago

Which equation is not a linear function? Select each correct function.

tino4ka555 [31]

$\text{The point-slope form of a linear function:}$

$y = mx + b$

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$y=x-y+2\qquad\text{add y to both sides}\\\\2y=x+2\qquad\text{divide both sides by 2}\\\\y=\dfrac{1}{2}x+1\to\text{linear}\\----------------------------\\y=x^2-2+2y\qquad\text{subtract 2y from both sides}\\\\-y=x^2-2\qquad\text{change the signs}\\\\y=-x^2+2\to\text{nonlinear}\\----------------------------\\y=-y+2-2x\qquad\text{add y to both sides}\\\\2y=2-2x\qquad\text{divide both sides by 2}\\\\y=-x+1\to\text{linear}$

7 0

4 years ago

What is 100 meter equal to?

LiRa [457]

Hey there

100 meters = 328.084 feet
1 meter = 3.28084 feet

The answer is 328.084 feet
You could round <span>328.084 feet to 328 feet </span>

Hope this helps

8 0

3 years ago

Read 2 more answers

it says it all in the picture I need help, please, and also show reasoning and how you got the answer

Alenkasestr [34]

Answer:

y = -2 when x = 0

Step-by-step explanation:

We are given points on the line such as ( 2, 2) and (6, 10) so we can find the equation of the line then find point (x=0, y=?).

General equation of the line is y = mx +b, where m is the slope and

b is y-intercept (where the line crosses the y-axis)

The slope m = (y2-y1)/ (x2-x1) = (10-2)/(6-2) = 8/4 = 2

Now the equation is y = 2x +b

To find b we substitute any of the points that are on the line, for example

(x=2, y=2) in the equation 2=2*2+b; 2-4 =b; -2 = b

The equation is y=2x -2

If x= 0 then y=2*0 -2; y = -2

4 0

3 years ago