Answer:
4%
Step-by-step explanation:
Let y% of 5x is equal to 

Answer:
x = 113
Step-by-step explanation:
( 5x + 685 ) + ( 12x - 106 ) = 2500 ( 685 - 106 = 579)
17x + 579 = 2500
17x = 2500 - 579
17x = 1921
x = 1921 / 17
x = 113
I would say C because D has multiplication instead of adding in the parenthesis and I don't think that is the "basic" way
Answer:
no
Step-by-step explanation:
20/2.5 = 8
So 8 movies can be shown in 20 hours.