There were 250 students in the 7th grade class last year. This year, there are 320 students. What is the percent change in the number of 7th grade students between last year and this year?

A pencil bag contains 24 red pencils, 15 blue pencils, and 8 green pencils. Without looking, Carrie selects a pencil, gives it to her friend, and then selects another pencil.

Which fraction has the greatest value? 5/6 1/6 - 1/6 - 5/6

Mrs. Young's recipe for haggis calls for 2 1/4 cups of stock and serves 12. How much stock will she need to make 4 servings of haggis?

Given a quadratic function, f (x) = ax 2 + bx + c has a positive leading coefficient and the vertex that has a y-coordinate of zero. Determine the number of real zeros of the function.

A serving of Ice cream contains 6400 calories. 1600 calories come from fat. What percent of the total calories come from fat

An athletic sock manufacturer make two different lengths of socks calf length or ankle length. You can buy the socks in navy blue or white and with an elastic a fat the top or with no elastic band.

Which number (s) below belong to the solution set of the inequality? Check all that apply. 4x 112 A. 21 B. 33 C. 27 D. 1 E. 28 F. 25

What is an advantage of consuming natural foods instead of dietary supplements?

How do i find the Pythagorean triple with three numbers example:2.1,2.8,3.5

Consider the three functions: f (x) = (4) x g (x) = (4) - x h (x) = - (4) x Which statements are true about the domain and range of f (x), g (x), and h (x) ? Check all that apply. f (x) has a domain of all real numbers. g (x) has a range of y 0.