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Mice21 [21]
4 years ago
11

Tell whether each number is a solution to the problem modeled by the following equation.

Mathematics
1 answer:
Sladkaya [172]4 years ago
8 0

Answer:

False

Step-by-step explanation:

6 + (-7)n = 34

Plug in -7 for n and see if it's true:

6 + (-7)(-7) = 34

6 + 49 = 34

55 = 34

No, it's not true, so the mystery number is not -7.

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Answer:

e=$9.25×h

Step-by-step explanation:

Jim earns $9.25 per hour

If Jim works for h hours

The equation that represents the total amount earned is payment per hour × h hours.

Total amount earned (e)=payment per hour × h

e=$9.25×h

Example: If Jim works for 10 hours, his total amount earned can be calculated by

e=$9.25×h

h=10 hours

e=$9.25 × 10

e=$92.5

3 0
4 years ago
L really need help on #1
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