Sam wanted to by stuff from the book fair. Two for $4.99, and one for $9.99. How much money will she need if each book adds 15 cents tax.

F (x) = 2.5x-10.5. substitute 2 for x

A spinner with seven equal-sized sections was used to play a game.

Dorinae is confused. She is making a x to y table for y=|x+1|. She is trying to find y when x = - 3, but she is not sure if she should find the absolute value first, or if she should first add 1. What should she do first?

Solve 200 (3/2) ^ (x+2) = 700

A total of 447 tickets were sold for the school play. They were either adult tickets or student tickets. They were 53 fewer students tickets sold then adult tickets. How many adult tickets were sold?

The rectangle shown has an area of (y^2+8y+15) m^2 what is the width of the rectangle

Solve for B. R = x (A + B) B = (R-A) / X B = (A-Rx) / X B = (R-Ax) / X

Which equation has the same solution as 1/2 (6-x) + 3x=1/2x-8

amy opened a savings account with $1,750 she recieved for graduation. The account pays 4.3% simple interest. What is the balance after 6 months?

Pedro cut a poster board into 10 eqaul parts. his brother used some of the poster board and now 8/10 is left. pedro wants to make a sign from each remaining parts of the poster board. how many sign can he have