Does |w| = - 2 have one solution

There are 13 books on a shelf. 6 of these books are new. (a) What is the ratio of new books to used books? (b) What is the ratio of all books to used books?

A store clerk has 45 shirts to pack in boxes. Esch box hold 6 shirts what is the fewest boxes the clerk will need to pack akk the shirts

A. Suppose that y varies with x, and y = 15 when x = 6. Write an equation B. Find y when x = 7 whats y?

Gertrude and Jebb spend $23 on candy and chips. A bag of chips, b, costs $1.25 and a bag of candy, c, costs $0.75. Write an equation that models the situation.

Y = 7ex, y = 7e-x, x = 1; about the y-axis

An airplane flies 1,500 miles in 3 hours. At the same rate, how far will it go in three-fourths of a day?

How many 2-digit numbers are among the terms of the arithmetic sequence 2, 7, 12, 17, ... ?

Cory had $630 in his savings account in May and $755 in his savings account in June. If he deposits the same amount each month starting in July, how much will Cory have in savings in one year?

Compare 0.09 and 0.1

After taking 5 quizzes, your average is 76 out of 100. What must your average score be on the next five quizzes to increase your average to 81? A. 78 B. 87 C. 83 D. 86