Write y^2 - y^4 without exponents

In November, the price of a GizmoPhone was double the price in March. In December, the price was $57, which was $29 less than the price in November. What was the price of a GizmoPhone in March?

Using cross multiplication, which of the following is the solution to 1 / (x+2) = 2 / (x-3) ? 7 11 -11 -7

How do i round 30,944 to the nearest thousand

If sin x = 0.5, what does sin (-x) equal?

Your neighbors needs to put a fence around her front yard and a separate fence around her back yard her front yard is 65 feet long and 45 feet wide her back yard is 35 feet long by 45 feet wide how much fencing should she buy the fence is not

Sarah earns $10 per hour while babysitting and $20 per hour while cleaning houses. Sarah will need to earn $1000 during the summer.

The equation p=2.5m+35 is the cost of making bracelets where ''p'' is the price and ''m'' is the cost of materials. If a bracelet sells for $115, how much was the material?

How do you expand the expression 3 (x+11)

5 (2x + 6) = 8x + 48 simplify.

If 30+12x represents the area of a partitioned rectangle, what could be expressions for the side lengths? List at least 5 possibilities