3x-3=-12
3x=-9
X=-3
I am in calculus. Algebra is easy
Answer:
A
Step-by-step explanation:It Said on Usa Test prep
For this case, we must find the equation of the line.
The generic equation of the line is:

The slope of the line is:

Substituting values we have:

Rewriting:

We now choose an ordered pair:
(xo, yo) = (0, 12)
Substituting values we have:

Rewriting the equation:

For 20 visits, we evaluate the equation when x = 20.
We have then:
Answer:
The discounted entrance fee is 1.5$. The total cost is 42$ after 20 visits
Answer: D
Step-by-step explanation:
If my calculations are right, it should be d
Answer:
22,828
Step-by-step explanation: