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SVETLANKA909090 [29]
4 years ago
12

PLEASE HELP

Mathematics
1 answer:
WINSTONCH [101]4 years ago
8 0
A) Total cost of materials: 145.86 + 52.91 + 17.63 = $216.40
b) Percent cost of hardware: 17.63/216.40 = 0.081
c) Percent cost paint and hardware: (17.63 + 52.91)/216.40 = 0.326
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Answer:

f(5)=1/22

Step-by-step explanation:

f(5)=-2/-5(5)-19

f(5)=-2/-25-19

f(5)=-2/-44

f(5)=1/22

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Step-by-step explanation:

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