Answer:
25.13 ft
Step-by-step explanation:
To find the circumference of a circle we use the formula
2πr
We plug in the radius of the circle 4 and solve to get 25.13
Answer:

Step-by-step explanation:
Slope-intercept form is written in 
So, to solve, we must separate y onto one side and make its coefficient one.

Subtract 4x on both sides.

Divide both sides by the coefficient of
, which is 3.

Simplify.

Rewrite this equation into standard form by changing the order of
and 

The absurdity
asswnjsshshebbdudiejbdbxhxhxhxhdhdhdhdhdhdhhdhdhdbd
in 15 hours Alexandra makes 7.5 boxes. how many boxes can she make in one hour?
so 15 hours=7.5 boxes
divide both sides by 15 to get hours
1 hour=7.5/15
answer is 1 hour=0.5 boxes
hope this helped you :)