What is 0.72 repeating as a fraction

In Ms. Perron's class, 75% of the students are boys. There are 18 boys in the class. What is the total number of students in Ms. Perron's class?

Ginas art teacher mixes 9 pinta of yellow paint with 6 pints of blue paint to create green paint. Gona mixes 4 pints of yellow with 3 pints of blue paint. Did gina use the same ratio of yellow paint to blue paint instructed by her teacher? Explain.

Solve the system of equations below by graphing. Then type your solution as an ordered pair. y = x - 4 y = - x + 4

1. Solve the inequality for x Show each step of the solution 16x > 2x - 3

2x < 2 What is the value of x?

Lea wants to put a fence around her garden is measures 14 feet by 15 feet she as 50 feet of fencing how many more feet of fencing does lea need to put a fence around her garden

Work the following problem. Choose the correct answer. If an article costs a store $17.45 and if it sells the article for $22.95, what percentage markup is it using? %

Ella already knew 5 appetizer recipes before starting culinary school, and she will learn 2 new appetizer recipes during each week of school.

How many different 1-topping pizzas can be formed by choosing a size and topping if your choices for size are small, medium, large, and extra-large while your choices for toppings are pepperoni, sausage, onions, ham, green peppers, mushrooms and

Which of the following statements is false? a. Validity refers to the results of a test not the test itself. b. Validity progresses from low to high degrees rather than all or none. c. A test can lack validity and still be a reliable measure. d.