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tresset_1 [31]
3 years ago
7

Copy and complete each statement. a) (+72)÷()=+9

Mathematics
1 answer:
anzhelika [568]3 years ago
5 0

A) 8

B) -120

C) 143

D) -14

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Hi student, let me help you out! :)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . . .

We are asked to simplify the expression \large\pmb{7x^2-x^2}.

\triangle~\fbox{\bf{KEY:}}

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That's exactly what we need to do - combine like terms.

So, we subtract:

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Which gives us:

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Hope it helps you out! :D

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Answer:

Step-by-step explanation:

In the equation y=kx+1, k is the slope and 1 is the y-intercept.

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The next step is to graph the line.

First, graph the y-intercept. Should look something like this: (star represents point. the point is on (0, 1).)

           |

           |

           *

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           |        

Then, use the slope to find your second point: (the point is on (1, 3)).

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Draw a line through those two points and you have your answer!

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Answer:

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Each boy gets 10 sweets.

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