Which of the following is the solution set of 18 - 3n + 2 = n + 20 - 4n?

A multiple choice test has five questions, each with five choices for the answer. only one of the choices is correct. you randomly guess the answer to each question. what is the probability that you answer all five questions correctly

Consider the following statement. Twenty four is less than 10 times the number equals 64 more than 8 times a number. a. Write an equation to represent the statement. Use n for the unknown number. b. Solve the equation. c.

A sample of 100 janitors in a certain school district found that the average time each janitor had worked for the school district was 8 years. Suppose we know that the standard deviation of the population is s=5 years.

Michael owns a lawn care service. He charges each customer 30 + 12h dollars, where h represents the number of hours spent working on a lawn. What does each part of the expression represent?

Bread at the orphanage was in short supply, so each loav was shared among 16 children. The cook set out 11 loaves of bread at the evening meal. How many children could share the loaves?

Solve the inequality and graph its solution: 5n - 10 > 25

A gallon of water sealant can cover a square deck with an area of 190 ft.². About how long is each side of the deck? The nearest foot.

What conditions make a pair of triangles congruent

Ryan works at the car wash making $5.30 per hour plus tips. Last week Ryan worked 32 hours and earned $403. How much in tips did Ryan make last week?

The hypotenuse is the side across from the right angle, and it's also the longest side of the triangle.