Here is the formula x-(x*.09)=90 the answer 98.9
Distribute the

And combine the s terms and you should be able to solve it
Answer: $7.25 per pound
Step-by-step explanation:
3x3.5 + 5x = 46.75
5x+10.5 = 46.75
5x = 36.25
x = 7.25
Answer:
1136
Step-by-step explanation:
deltamath