Answer:
1
Step-by-step explanation:
3.5 x 3 = 10.5 yards
there's 3 feet in every yard so:
10.5 x 3 = 31.5 feet^2
and since 1 qt equals 87.5 ft^2 you would only need one
Answer:
Y=15-5/6x
Step-by-step explanation:
Ax+By=C
A=5,
B=6,
C=90,
So, put in the numbers to variables:
5x+6y=90.
6y=90-5x
y=15-5/6x
Answer:
144.78 cm
Step-by-step explanation:
57 times 2.54
Answer:
29%
Step-by-step explanation:

500/5 = 100
145/5 = <u>29</u>
84/25 (84/25 = 3.36)
Hope to help
:D