79.50-45 = 35.50 so she spent 35 dollars and 50 cents on jeans
Answer:
20%
Step-by-step explanation:
With those changes, the fraction is multiplied by ...

That is, the value of the fraction is decreased by 20%.
Answer:
64
Step-by-step explanation:
2:1 ratio
Multiply 32*2
Answer:
One solution
Step-by-step explanation:
The given equation is;

Group similar terms;

Combine the similar terms to get;

Multiply both sides by -1 to obtain;

Therefore, there exist only one solution.
15 miles and 3/4th hope this helps