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3 years ago

Can someone answer this for me

Mathematics

2 answers:

Kruka [31]3 years ago

4 0

75. The person above explained the math really well

scoundrel [369]3 years ago

3 0

Answer:

2.75x + 114 = 320.25

x = $75

Step-by-step explanation:

2.75x + 114 = 320.25

number of hours of labor (2.75) times the cost per hour of labor (x) + cost of parts (114) = total cost (320.25)

2.75x + 114 = 320.25

subtract 114 from both sides

2.75x = 206.25

divide both sides by 2.75

x = 75

------------------------

check the math:

2.75(75) = 114 = 206.25 + 114 = 320.25

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