Jill already has $28, and she gets an allowance of $4
each week. how many weeks will it take before she
has $72 if she saves all of her allowance money?

The equation would be: 28 + 4w = 72
w= the amount of weeks.
you would subtract 28 from both sides and get : 4w = 44
divide both sides by 4.
w = 11
check: 28 + 44 = 72.

The answer is that the rate of change is $50 per 1 monthhope this ; )

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .