Answer:
4.4.
Step-by-step explanation:
3+7i/5i = 4.4
.
Answer:
The cost increase for each square of carpet by 12.
Step-by-step explanation:
The given function is

It is a slope intercept form of the line

Where m is the slope and b is y-intercept.
Therefore the slope of given function is 12 and the y-intercept is 50.
It means the initial ot fixed cost of the carpet is 50 and the cost increased by 12 for each square of carpet.
Answer:
If two angles are not complementary, then their angles add up to 180 degrees.
Step-by-step explanation: