A) x=23-17=6
b) x=29-11=18
c) x x = 4 ---> x=+2or-2
d) x=75/3=25
e) x=42(37)=1554
Answer:

Step-by-step explanation:
, You have to make it so they have a common denominator

This would make the answer

Step-by-step explanation:

20% x 5 = 100%
Depreciation means decreased of a value
2<span>6 x 7 = 182 now divide that by 16 and your answer is 11.375 round that up to 12.</span>