Mark and Don are planning to sell each of their marble collections at a garage sale. If Don has 2 more than 3 times the number of marbles Mark has, how many does each boy have to sell if the total number of marbles is 78?

To make one costume, Rachel uses 6 yards of material and 3 yards of trim. Suppose she uses a total of 48 yards of material to make several costumes. How many yards of trim does she use? Write the rule you used to find the number of yards to trim.

The smallest of three consecutive integers is 24 less than the sum of the two larger integers. Find the three integers.

What is the volume of the square pyramid with base edges 4 m and height 3 m

A researcher finds a significant correlation between the amount of time spent watching television and blood pressure for a sample of 40-year-old men. This means that watching more television causes high blood pressure. O True O False

Zane, Danny, Joey, Cassandra, Dominic, and Meagan were in line to buy tickets for the band concert. Danny is between Joey and Cassandra. Cassandra is behind Dominic. There are three people between Dominic and Meagan.

2,5 and 6 multiples of 2

In one week, a music store sold 9 guitars for a total of of $3611. Electric guitars sold for $479 each and acoustic guitars sold for $339 each. How many of each type of guitar were sold?

The formula for the circumstance of a circle is C=2 (3.14) r where r is the radius rearrange the formula to solve for r

Things on sale at 25% off the original price which expression represents the sale price of the original price of the jeans is 40 evaluate the expression and find the sale price

What is 2x squared minus x squared?