Pam read 135 pages of a book this book this week. If this is 45% of the number of pages she normally reads, how many pages does Pam usually read in a week?

A gear of radius 7.2 cm turns at 11 revolutions per second. What is the linear velocity of the gear in meters per second?

A^2-12a+36 Factor. Check by expanding.

A merit rating system for SUTA means A. FUTA will increase. B. state rates will always be lower. C. rate varies with employment record. D. rates cannot change.

Choose the correct variable expression for "five less than a number." A. - 5 B. 5-x C. X-5 D. 5 over x

Three times as many children as adults attended a concert on Saturday. An adult's ticket cost $7 and a child's ticket cost $3. The theatre collected a total of $6000. How many people were there?

The sum of Sally and Beth's age is 60. Six years ago, Sally was 3 times as old as Beth. What are their present ages?

A circle has a radius of 37 units and is centered at (1.3, - 3,5). What is the equation of the circle?

An arithmetic sequence is defined by the general term tn = - 5 + (n - 1) 78, where n ∈N and n ≥ 1. What is the recursive formula of the sequence?

What is the explicit formula for the arithmetic sequence 2, 7, 12, 17,

Find equation in slope-intercept form. Slope = -1, ordered pair: (4,-3)