If doughnuts are usually 75 cents each, but there is a sale on friday advertising them a 1 dozen + 1/2 dozen for $ 10.80 so what is the new cost for just one

We must first determine the shape of a rectangular prisms _ a0 to find area of the prism

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?