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BaLLatris [955]
1 year ago
12

Lisa is saving $50 that she received from her grandmother. She earns $6 each time she walks her neighbor's dog, which she also s

aves. Which function can be used to find f, the amount of money Lisa will have saved after walking the neighbor's dog d times?

Mathematics
1 answer:
kipiarov [429]1 year ago
4 0

Let

f ------> the amount of money Lisa will have saved

d -----> number of times that she walking the neighbor's dog

so

Remember that

The linear equation in slope intercet form is equal to

f=md+b

where

m is the unit rate or slope

b is the y-intercept or initial value

in this problem we have

m=6

b=50

therefore

substitute

f=6d+50

answer is last one option

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---

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---

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