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kodGreya [7K]
2 years ago
11

What number do we use to replace the (a) a-(-19)= -12

Mathematics
1 answer:
Lena [83]2 years ago
7 0

Answer:

-31

Step-by-step explanation:

We write the equation out

a-(-19)=-12

Distribute the -1

a+19=-12

Subtract the 19 on both sides

a=-31

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Answer:

  • 64%: 1024
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Step-by-step explanation:

<u>64% of 1600</u>

  64% of 1600 = 2 × (32% of 1600) = 2×512

  64% of 1600 = 1024

<u>96% of 1600</u>

  96% of 1600 = 3 × (32% of 1600) = 3×512

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<u>132% of 1600</u>

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<u>232% of 1600</u>

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3 years ago
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Again, in the 3rd year, his salary(a₃) will become ( a₂ +3000) per year.

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