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gulaghasi [49]
3 years ago
15

Parmesan cheese was on sale for $13.60 per pound. Wesley bought a piece of the Parmesan cheese that weighed 1 1/8 pounds. How mu

ch did he pay?
Mathematics
2 answers:
pshichka [43]3 years ago
5 0

Answer:$18.70

Step-by-step explanation:

Given Parmesan cheese was on sale for  $13.60 per pound

Welsey bought a piece of the parmesan cheese that weighted \frac{11}{8} pounds

we need to spend$13.60 for 1 pound

for \frac{11}{8} pound

\frac{11}{8}\times 13.60=$18.72

So Wesley need to spend $18.70 to get the Parmesan cheese.

sweet [91]3 years ago
4 0
He payed $15.30 is you divide 13.60 by 8 you get 1.70then you just add 13.60+1.70 because he also bought a pound
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Using linear function:

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<h3>How to Find the Equation of a Linear Function?</h3>

We are given the linear function for test score for Math class as, f(x) = 0.2x + 79.

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Using (1, 86) and (2, 84):

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Substitute m = -2 and (x, y) = (1, 86) into y = mx + b to find b:

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88 = b

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Substitute m = -2 and b = 88 into g(x) = mx + b:

g(x) = -2x + 88

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Part B: Substitute x = 2 into g(x) = -2x + 88

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Part C: Substitute x = 4 into f(x) = 0.2x + 79 and g(x) = -2x + 88 respectively

f(4) = 0.2(4) + 79 = 79.8

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Learn more about linear function on:

brainly.com/question/15602982

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