The volume of a cube decreases at a rate of 0.5ft cubed per minute. what is the rate of change of the side length when the side lengths are 12 ft? (looking for how to do it not an answer)

Why is x= 4 a solution to the proportion 14/x 56/1 6

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?

Eric and shiloh each have a savings account. the ratio of eric’s account balance to shiloh’s account balance is 4: 3. together they have a total of $140 in their accounts. use the tape diagram below to you determine the balance of eric’s account.