What is the sum of 7/9 + 3/5 A5/7 B 4/15 C 1 17/45 D 1 27/45

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

You borrow $25,000 to buy a boat. the simple interest rate is 4%. you pay the loan off after 10 years. what is the total amount you paid for the loan?