Evaluate r (x) = - 0.21x^3 + x^2 - 8.1x - 3 for x = - 1 and x = 2.

What is the answer for 9 (4y - 7)

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A trail has markers every 1/8 mile. Jody starts at the 2 1/4 mile marker, hikes to the 4 3/8 marker, and then hikes back to the 1 1/2 marker. Did Jody hike more than 4 miles? Explain

The excluded values of a rational expression are 2 and 5. Which of the following could be this expression? x2 - 7x+10 X+5 x2 + 7x + 10 X+5 X+5 x2 + 7x+10 X+5 x2 - 7x+10

Hiw can i reduce my fraction 11/7 int a lower fraction

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