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Ulleksa [173]
3 years ago
6

Angel has $60 and his sister has $120. Angel saves $7 per week, and his sister saves $5 per week. Which equation and solution re

present the number of weeks, w, it will take for the siblings to have the same amount of money?
A. 7w + 60 = 5w + 120; w = 30

B. 60w + 7 = 120w + 5; w = 30

C. Not here

D. 7w - 60 = 5w - 120; w = 30
Mathematics
2 answers:
dusya [7]3 years ago
7 0

Answer:

9 weeks

Step-by-step explanation:

borishaifa [10]3 years ago
6 0

Answer:

A. 7w + 60 = 5w + 120; w = 30

Step-by-step explanation:

  • 60 + 7x = 120 + 5x
  • 7x - 5x = 120 - 60
  • 2x = 60
  • x = 30
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pentagon [3]

Answer:  A.   A=(1000-2w)*w      B. 250 feet

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Step-by-step explanation:

The area of rectangular is A=l*w    (1)

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Part B.

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