You would do 157.5/35 to find how much gas she needs
157/35=4.5
She'll need 4.5gallons of gas
Answer:
0.9545
Step-by-step explanation:
Let an integer be x.
If x is increased by 15%, then the value of the number would be
115/100x=1.15x
If 1.15x is decreased by 17%, then the value of the number would be:
(100-17)/100×1.15x
83/100×1.15x=0.9545x
The answer might be 45 x 1, because 45 is the greatest factor of 45.
If you want to know why tell me
19.885 feet tall
The problem is similar triangles so you divide 24/7 to get the relation between them then multiply by 5.8 to get the height