Jill is 4 years younger than half Janet's age. If Janet is y years old, which expression describes how old Jill is?

a. 1/2y - 4

b. 1/2y + 4

c. 4 - 1/2y

d. 4 + 1/2y

Evaluate |-3| 1. - 3 2. 3 3. ±3

What are the solutions to the absolute value inequality |x - 70| ≤ 3? Remember, the inequality can be written as - 3 ≤ x - 70 ≤ 3 or as x - 70 ≤ 3 and x - 70 ≥ - 3. Answer: 67 ≤ x ≤ 73 Remember, Jed's height is within 3 inches of Pablo's height.

Liam has 4 books. The number of pages in the first book is 420, and the second book has 70 pages more than the third book. The third and fourth book have 150 pages each. What is the average number of pages for the four books?

What is tan D? A. 12/37 B. 12/35 C. 35/12 D. 35/37

In a game, you draw a card with three consecutive numbers on it. You can choose one of the numbers and find the sum of its prime factors. Then you can move that many spaces on a game board. You draw a card with the numbers 25, 26, 27.

Y=6x+11 2y-4x=14 I don't know the answer

Simplify - n * 8 * n

If cos Θ = negative 4 over 7, what are the values of sin Θ and tan Θ?

Express x^2-5x+8 in the form (x-a) ^2+b where a and b are top-heavy fractions.

Which of the following is the product of the rational expressions shown below?