Answer:
15
Step-by-step explanation:
2(-3)^2-3
2(9)-3
18-3
15
-11x7=-77
-11+7=-4
Hope it helps
Answer:
944
Step-by-step explanation:
Answer:
1/10 as a percent is 10%
1/5 as a percent is 20%
Step-by-step explanation:
You need to multiply the bottom numbers to 100 because usually all percentages are out of 100. The result is the top number.
12 months
12*400=4800
answer is $4800 a year