Find the Area of the below triangles #s 1 & 2 (Show all work) 1. Area =

2. Area =

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds.then use the distributive property and mental math to evaluate the expression.

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?