How many solutions does 3z+9+14z=4z+5

Hector has three weeks before his first track meet he recorded the amount of time he spent running during week 1 of his training.

A boy throws a baseball across a field. The ball reaches its maximum height, 18 meters, after 1 second. After approximately 2.3 seconds, the ball lands on the ground. The ball's motion can be modeled using the function f (x) = - 10x2 + 20x + 8.

Which numbers are a distance of 0.9 units from - 2 on this number line? Select each correct answer. -3.5 -3.1 -2.9 -1.1 -0.5

What is the quadratic function f (x) = x^2 + 8x - 2 in vertex form?

Solve each system by substitution Y=6x-11 -2x-3y=-7

Last month, Korey's Comics had a gross profit of $2,385 with a monthly revenue of $3,465. Korey expects similar sales this month, but he would like to build up his in-store browsing selection, and purchases an additional assortment of comic books

There was a plate of cookies on the table. Amanda was hungry because she hadn't had breakfast, so she ate half the cookies. Then Beth came along and noticed the cookies. She thought they looked good, so she ate a third of what was left on the plate.

If sales tax is 5%, what is the sales tax on an item costing $65?

You pick a card at random. 2 3 4 5 What is P (5) ? 1% 25% 41% 11%

How do you turn 3.0035 into a fraction