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Mrrafil [7]
4 years ago
7

Write the given sentence as an equation. Tim’s age in 7 years will be three times what it was 19 years ago

Mathematics
1 answer:
8_murik_8 [283]4 years ago
3 0
If n is Tim's age now:

n+7=3(n-19)

n+7=3n-57

n+64=3n

64=2n

n=32


Not sure if you needed to solve it, but I hope this helps anyway! :)
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Marissa claims that stacking 6 blocks with dimensions of \frac{1}{2}X1X1  will give the same volume as stacking 9 blocks with dimensions of \frac{1}{3}X1X1  .

First, let us examine the volume of each of the blocks.

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<u>For Block 2 </u>

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