3 years ago

What's the answer will award brainiest

Mathematics

2 answers:

Ksivusya [100]3 years ago

8 0

Answer:

Step-by-step explanation:

Igoryamba3 years ago

7 0

Answer:

Step-by-step explanation:

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Fynjy0 [20]

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The question is all about inputting values and finding a result or rearranging and finding a result.

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b) d = 2x7 (7 days a week) C = 50(2x7) + 20 = 720

c) C = 120 ... 120 = 50d+20

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