Chelsea deposit $600.00 into a bank account and is earning simple interest from the bank. after 4 years, her account has a balance of $621.60. if chelsea decided to put $1,100.00 into the account instead of $600.00, how much would she have after 7 years? explain.

What is mean median mode and range?

Twice the sum of a number and 2 is equal to three times the difference of the number and 8. find the number.

When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like?                                                                                           a: the dilated figure will have side lengths that are half the length of the original side lengths.                                                                          b: the angles in the dilated figure will be half the measure of the original figure.                                                                                c: the dilated figure will have side lengths twice the length of the original.