R+r+2r-r+4r combine like terms and solve

Thirty-eight fifth graders at Vernon Elementary are going on the field trip to the art museum. They are riding in vans that each hold 9 students. How many vans will they need for everyone to get to the art museum?

The sum of x and 8 is less than 72 find all possible values of x

Jill is 7 kilometers away from joe. both begin to walk toward each other at the same time. jull walks at 1.5 kilometers per hour. they meet in 2 hours. how fast is joe walking?

Auto insurance options offered by AA Auto Insurance are outlined in the table below. What monthly payment would you expect for an insurance policy through AA Auto Insurance with the following options?

Solve: 3 1/2 + 3/9. 1) 10 1/2. 2) 11 1/2. 3) 1 1/6. 4) 1 2/6

Factor the expression completely 8x^2-18

A triangle has sides of length 10 cm and 10 cm. What can be concluded about the length of the third side?

Hen writing a set of hypotheses for a situation, which of the following is true? The null hypothesis is a claim the researcher is trying to prove.

A spreadsheet has eighteen rows and fifteen columns paul shades every fifth cell how many cells are shaded

What is the range of y = tan (x) 2?