Sold 45 of his DVDs and purchased 10 more. If Smith has 15 DVDs now, how many DVDs did he have to begin with?

What is - 5over 21 minus - 1 over fourtynine

Maya made a sign with an area of 48 square centimeters. Use centimeter grid paper to draw a shape that's show what her sign could look like.

12 to the Nearest hundredth

7.15 can be written as

A recent botany experiment showed a variety of results for the height of certain plants. The results followed a normal distribution with a mean of 8.4 feet and a standard deviation of 2.2 feet.

Anthony wants to make two different rectangular flowerbeds, each with an area of 24 square feet. he will build a wooden frame around each flower bed. the flowerbeds will have side lengths that are whole numbers.

A kindergarten teacher has 22 1/2 cups of juice to be divided equally among her students. If each student received 1 1/4 cups of juice, how many students are there?

What is the probability that at least 5 of the marbles are white?

Reflect 1. Find the area of the parallelogram. 17 cm A = 14 cm

There are eight pencils and a package how many packages will be needed for 28 children if each child gets 4 pencils