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3 years ago

Pls help me!!!!!!!!!!!!!!!

Mathematics

1 answer:

hram777 [196]3 years ago

5 0

9514 1404 393

Answer:

6. A

7. C

8. E

Step-by-step explanation:

6. If s is the number of programs sold for $0.45 each, then the contribution to Devon's pay (p) from selling programs is 0.45s. The per-game pay is added to that to give Devon's total pay:

p = 0.45s + 40 . . . . . matches choice A

7. If Robert earns $25 per hour for x hours in tips, his tip pay is 25x. The flat rate is added to that to give the amount Robert makes:

y = 25x + 40 . . . . . matches choice C

8. The graph of a proportional relationship is a straight line through the origin. This description matches B and C only, choice E.

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3 years ago

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3 years ago

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babymother [125]

Answer:

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Step-by-step explanation:

We are given:

Y is inversely proportional to x, when Y = 7, x = 4.

We need to tell if the statement is True or False: the constant of proportionality, k, is 20.

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3 years ago