The width of a rectangle is 2 less than its length. If the perimeter of the rectangle is no more than30 centimeters, find the range of possible lengths and widths of the rectangle. Use the formula, P=2L+2W, for the perimeter of the rectangle.

What is the interquartile range for the data set? 8 1 7 3 7 2 6 7 9 3.5 5 5.6 7

Follow all directions in the problem below. Gage's math teacher entered the seventh-grade students in a math competition. There was an enrollment fee of $30 and also an $11 charge for each packet of 10 tests. The total cost was $151.

Ally surveyed 5 classrooms. She wanted to know the number of students in each class who love painting. The data she collected from the 5 classrooms is below. 10, 7, 9, 11, 8 The value that could be the best measure of the center of this data is

Let f (x) = 4x^2+5. The function g (x) is f (x) translated up 4 units. G (x) =

Jonathan pays $1.90 per pound for potatoes. He buys 8.3 pounds of potatoes. He determines that he will pay $15.77, before tax, for the potatoes. Which best describes the reasonableness of Jonathan's solution?

Which equation is true? 1. 12x + 18=42 if x=2 2. 15f-7=36 if f=3 3 12x+2=26

In 2 hours a candymaker can produce 80 boxes that each contain 10 pieces of candy. How many pieces of candy does the candymaker produce in 6 hours?

What is the answer to 3 3/8 - 1 5/6=

Solve for x. 6 (x+1) - 2x-1 = (x+15) + (x+16) ?

3*3 - 3 - 3:3 - 3 - =