Answer:
A
Step-by-step explanation:
You plug in 13 to n-1. to get -2^12. This equates to 4096, and you multiply that by 3
Jamie can paint 6 rooms
3 divided by 1/2
3/1 * 2/1
6/1
6
Answer:
Step-by-step explanation:
20
Answer:
the answer is A. 36
Step-by-step explanation:
because the rectangles are proportionate, I set up ratios.
90:75 so h:30
from there I did 70/30 because those sides are proportionate to each other and this got me 2.5. then I did 90/2.5 to get 36
