The equation to solve this problem is 114 + 2.75x = 320.25. Solving this equation, we find that the cost of labor per hour, represented by x, is $75.
The problem you're trying to solve involves the labor cost per hour of the technician who worked on Caroline's computer. From the problem, we know that the total cost of the repair was $320.25. This includes the cost of parts, which was $114, and the labor the technician invested, which we know took 2.75 hours but we aren't sure of the per hour cost. Let's denote this unknown cost as x. Therefore, our equation would be 114 + 2.75x = 320.25.
We can solve for x, the cost of labor per hour, by isolating this variable on one side of the equation. Firstly, subtract 114 from both sides: 2.75x = 320.25 - 114 which results in 2.75x = 206.25. Then, divide both sides by 2.75 to find x: x = 206.25/2.75 which equals $75. Therefore, the cost of labor per hour is $75.
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Answer:
1.827 x 10^-23
Step-by-step explanation:
(1.994 x 10^-23) - (1.67 x 10^-24) = 1.827 x 10^-23
Answer: 7z + 17
Step-by-step explanation: add 15 and 2
Answer:
= F^2 x^2
Step-by-step explanation:
(F(x))^2
Apply the rule: (a) =a (x) = x
= (Fx)^2
Apply exonent rule: (a . b)^n = a^n b^n (Fx)^2 = F^2 x^2
= F^2 x^2
Solve pls
Hey there!
To solve this inequality, we will need to subtract 0.08p from both sides of the inequality.
Now we have to add both sides by 5.
In our last step, we will have to divide both sides by 0.32.
Hope this helps!
Answer:
p=25
Step-by-step explanation:
Look at the answer above.
Plz help
Answer:
1 .Multiply both sides by 88.
6\times 8=-x6×8=−x
2 .Simplify 6\times 86×8 to 4848.
48=-x48=−x
3. Multiply both sides by -1−1.
-48=x−48=x
4. x=−48
Step-by-step explanation:
Answer:
−2x^2+6x
Explanation:
You just have to distribute meaning you have to multiply -2x to the equation.