Answer:
74
Step-by-step explanation:
Both angles x and 106 are supplementary which means
x+106=180
x=180-106
x=74
Price per hour of first case :
( Here, a is number of hours )
Price per hour of second case :
( Here, b is number of hours )
Let, after x hours both company charges the same.

Hence, this is the required solution.
Answer:
B=29
Step-by-step explanation:
you have on the right hand side
which is equal to
so B=49
Answer:

Step-by-step explanation:
Recall that:

This implies that:


In general:

We can therefore write the function rule:

.11+.17=.28
sorry if this is wrong i didn't know if you wanted algebraic form or not