Answer:
n = -2
Step-by-step explanation:
if n is the number, n is 7 more than -9, which means n - 7 = -9
n = 7 - 9 = -2
number of pockets inside jacket
2(b-5)+7b-4
Solve 2(b-5) to get 2b-10
Combine your like terms 2b-10+7b-4
Solve 2b+7b to get 9b
Solve -10+(-4) to get -14
So your answer is
9b-14
Answer:
37.5
Step-by-step explanation:
180-75 = 105
180 is the sum of all the angle in a triangle
180-105 = 75
75/2 = x becuz the triangle is icoceles
=37/5
Hope this helps :) Giving me brainiest would help a lot :))
Answer:
y= $25-$10.50
Step-by-step explanation: