Answer:
163
Step-by-step explanation:




Answer:

Step-by-step explanation:
Suppose the electrician spends t hours at the house working.
Amount charged for every house call by electrician = $50
The electrician earned a total of $400 for a 5 hour job.
Also, C denotes total cost of the electrician's services.
So, the equation for C in terms of t is given below.

Here, 
Answer:
-6
Step-by-step explanation:
Add 2x-15 to both sides to get 2x=-12 or x = -6.
The answer is b
2^2*3*7=
4*3*7=
12*7=
84
Answer: step-by-step
Step-by-step explanation:
answer: 10
to solve you have to follow PEMDAS