Gina and 7 friends are sharing 74 pipe cleaners for an art project. What is one quick way that Gina could figure out about how many pipe cleaners each girl would get to do their art project? Answer
A
She could think 74 is about 70, so 70 plus 8.

B
She could think 74 divided by 7.

C
She could think 74 is just over 72 and 72 divided by 8.

D
She could think 74 is about 75 and divide 75 by 8.

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Whats is the value of the variables ?

Larger pets need to be transported in larger portable kennels. using a graphing calculator and the relationship between the width, length, and height, find the dimensions of a portable kennel whose volume is 7.4 ft3. the dimensions of a portable kennel can be expressed as width x, length x + 0.4, and height x − 0.2? what are the dimensions of a portable kennel with a volume of 7.4 ft3? use a graphing calculator to solve. round the dimensions to the nearest tenth.