Answer:You didn't specify what you need? :) If you add it in comments I'll gladly answer! But if you're asking the difference, it decreased by 75!
Hope this helps! If it did, please mark brainliest <3
Edit:
To find the percentage, do:
550/625= 0.88
1-0.88= 0.12
The difference is 12% decrease
First, you factor and simplify (respectively) the numerator and denominator. Your equation becomes:
Notice, there is a (x + 7) on both the top and the bottom. Because of this, they cancel each other out. What is left is your answer:
Divide by 1/2 then multiply both 7 and 45
Answer:
7 _> x
Step-by-step explanation:
28 - x _> 7(x-4)
28 - x _> 7x-28
28+28 _> 7x+x
56 _> 8x
7 _> x