Anna charges $8.50 per hour to babysit. How much will she earn in 3,3 1/2,4 hours?

In circle P, which central angle is obtuse? An obtuse angle is greater than 90degree

Which expression is equivalents to 7y+4y+3x+6y-x?

Write the equation 2x-3y=6 in the slope-intercept form

Write y = 2x + 3 using function notation.

Let xy = z, where x, y, z and nonzero numbers. If x is multiplied by 3 and z is divided by 3, this is equivalent to multiplying y by A. 1/9 B. 1/3 C. 1 D. 3 E. 9

What is the average (arithmetic mean) of 5, 7, 12, and 12?

Amanda wants to make a rectangular fenced area for her dogs. She wants the area to be 32 square feet with the length of the yard being twice the width. What would it cost Amanda to put up fencing for her dogs if the fencing costs $3.

Y=12+2x linear Y=-16x^2+24x+6 quadratic If you substitute 12 + 2x for y in the second equation how is the resulting equation written in standard form?

In April 2008, an audio CD was available for $14.01. the list price (full price) of the CD was $19.32. What was the percent discount?

You have a rather strange die: Three faces are marked with the letter A, two faces with the letter B, and one face with the letter C. You roll the die until you get a B. What is the probability that a B does not appear during the first three rolls?