Joe has a collection of 35 DVD movies. He recieved 8 of them as gifts. Joe bought the rest of hid movies over 3 years. If he bought the same number of movies each year, how many movies did he buy last year?

Give a rule in words to to find the number of nonoverlapping triangles in a polygon

Fred bought seven adult and two student tickets for $16. John paid $7 for one adult and five student tickets. Individual costs are:

How many ways are there to adjust two quantities so that they are in a given proportional relationship? Explain your reasoning.

Charlie measures the circle-shaped part of a sun his sister draws on a chalkboard. The circumference of the circle is 87.92 cm. What is the diameter?

Grace sold 5/8 of her stamp collection what is this amount as a decimal

A sandwich shop offers ham, turkey, tuna, chicken salad, and roast beef. It has Swiss, American, and provolone cheese. You can order a sandwich on white, wheat, or rye bread.

The quality assurance department of a chair factory samples daily production to test for the strength of the chairs being produced. What is the population they are testing for quality? a. one days production b. one weeks production c.

A mule deer can run one over four of a mile in 25 seconds. At this rate, which expression can be used to determine how fast a mule deer runs in miles per hour?

Raquel and Van live in two different cities. As part of a project, they each record the lowest prices for a gallon of gas at gas stations around their cities on the same day. Raquel's data show x = 3.42 and o = 0.07. Van's data show x = 3.78 and o=0.

How do you calculate prisms