Answer:
(x) = 
Step-by-step explanation:
Let y = f(x) and rearrange making x the subject
y = 4x ( divide both sides by 4 )
x = 
Change y back into terms of x
(x) = 
Answer:
1oz cost $0.39 which will be the unite rate
Step-by-step explanation:
Answer: 3.75 miles
Step-by-step explanation:
Divide 30 by 8. 30/8= 3.75. If she walked 1/8 then she walked 3.75 miles
Answer:
1330.5
Step-by-step explanation:
I rounded to the tenths place.
Answer:
add 5 to 8 then subtract 86 from 80 the divide you should get x=2