3 years ago

I have 3 questions. Please number the answers.

1 answer:

7 0

1.
(3x - 5 ) + (-4x + 1)
= 3x - 4x -5 + 1
= -x - 4

2.
6(-2.1k - 2) + (7k + 5)
= (-12.6k - 12) + (7k + 5)
= -12.6k + 7k - 12 + 5
= -5.6k - 7

3.
(2m + 7) - (3 - 4m)
= 2m + 7 - 3 + 4m
= 6m + 4

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lots of toys were in the swimming pool. the pool had 15 hoops in it. what is the value of each line in the graph?

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We already know that the value of the green line is 15, all that is left to do is find the rest . . .

<u>Values</u>

Red Line: 20

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Green Line: 15

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Blue Line: 65

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