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Tamiku [17]
2 years ago
6

PLS HELP.

Mathematics
1 answer:
velikii [3]2 years ago
8 0

Part A:  .85 + .50+ .15= 1.50

1.50 - .30= 1.20   liters left

Part B: I used the Substitution property because we knew how much juice was in the jar and we knew how much she drank But we did not know how much was left in the jar which we used the substitution property to figure out how much was left in the jar after she drank .30 liters.



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1.
"The spending limit on John’s credit card is given by the function f(x)=15,000+1.5x"

means that if the monthly income of John is $ 5,000 ,he can spend at most

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Now, assume that the maximum amount that John can spend is y.

Then, y=15,000+1.5x

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3.

If John's limit is $60,000, his monthly income is
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Answer: $ 30,000

Remark: g is called the inverse function of f, since it undoes what f does.

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