1/4 to 1/2 find the percent of change-increase or decrease

Jade buys a blouse and a skirt for 3/4 of their original price. Jade pays a total of $31.50 for the two items. If the original price of the blouse is $18, what is the original price of the skirt? Enter your answer in the box.

A bakery measured the mass of a whole cake as 0.870 kg. A customer bought one slice of the cake and measured the mass of the slice as 0.1151 kg.

A square has sides measuring 3 feet. if the sides of a square are doubled, will the area also be double? explain.

Four sisters bought a present for their father. They recieved a 10% discount on the original price of the gift. After the discount was taken, each sister paid $9. What was the original price of the gift?

Determine the domain of the function. F as a function of x is equal x divided by quantity x minus 9. All real numbers except - 9 All real numbers All real numbers except 9 x ≥ 0

A researcher would like to estimate p, the proportion of U. S. adults who support recognizing civil unions between gay or lesbian couples. If the researcher would like to be 95% sure that the obtained sample proportion would be within 1.

What is 27/50 as a decimal

Solve: 10 sin? (x) - 3sin (x) - 1 = 0 Let u = sin (x). The given equation is equivalent to (2u - 1) (5u + 1) = 0 Therefore sin (x) = or sin (x) =

Which measurement would be lest likely to be written in scientific notation: the thickness of a dog, the radius of a period on this page, or the ounces in a cup of milk? why?

What is 2/15 simplified into a correct fraction