36x = 15480
x = 15480/36
x = 5160/12
x = 2580/6
x = 860/2
x = 430
Zach made equal payments of $430
Answer:
the answer isn't an integer, but simplified it would be:
Answer: B
Work:
Since the general formula of an arithmetic sequence is f(n) = (the first term) + (common difference)*(n-1), you just plug in what was given to you in the problem to that equation. The first term is -20 and the common difference is +15 since the the increase from one term to the next is 15. Doing so produces the equation f(n) = -20 + 15(n-1), which is choice B.
Answer:
A1(8,0)
B1(12,6)
C1(6,8)
Step-by-step explanation:
If its dilated by a scale factor of 1/2, that means for each x and y-coordinate you divide by 2 to get the new scale factor
Originally A(16,0) so now it would be A1(8,0)
Originally B(24, 12) so now it would be B1(12,6)
Originally C(12, 16) so now it would be C1(6,8)
