This pattern follows the rule divide by 3, then add 5. What are the next two numbers? 372, 129, 48, , 46, 44
53, 58
16, 8
21, 12

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?