Graham has $720 in a savings account that earns 1.5% annually. How much total will he have in 6 months? PLS HELLP

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Atransformation t : (x, y) (x-5,y +3) the image of a(2,-1) is

Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag