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Answered

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Ella needed to get her computer fixed. She took it to the repair store. The technician
at the store worked on the computer for 4 hours and charged her $85 for parts. The
total was $225. Write and solve an equation which can be used to determine x, the
cost of the labor per hour.

:p thanks

Sagot :

samanthalietka02

Equation: 4x+85=2254x+85=225

Answer: x = 35x=35

View image samanthalietka02
shubhamchouhanvrVT

The cost of the labor per hour will be $35.

What is an expression?

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that Ella needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 4 hours and charged her $85 for parts. The total was $225.

The expression will be formed as below to get the value of x.

4x+85 =225

x =35

Therefore, the cost of the labor per hour will be $35.

To know more about Expression follow

brainly.com/question/723406

#SPJ2

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