Answer:
1)x=15
2)x=38
3)x=7
4)x=10
Step-by-step explanation:
Answer:
B. 184
Step-by-step explanation:
A proportion is an easy way to solve this:

Original price is $150 so you times 150 by 0.40
150 x 0.40 = 60
So you take the $150 and you subtract $60 from $150
150 - 60 = 90
So the answer is $90
Answer:
-1,2,7,14,25,36,49
Step-by-step explanation:
growing 2 from the series.First grown 3 then 5,7,9,11,13
Answer:
6. 5
7.2
8.6
9.-12
Step-by-step explanation: