1. Two 1 kg blocks are about to slide down frictionless inclined planes as shown below. Each block is 1 m high. Which statement is

correct?

a plastic bin contains red yellow and green keychains out of 350 keychains 10% or yellow of the remaining keychains 3/5 are green how many red key chains are inside the bin

What is the factored form of the polynomial? x2 + 9x + 20 A. (x - 4) (x - 5) B. (x-2) (x - 10) C. (x + 4) (x+5) D. (x + 2) (x + 10)

What is the surface area of a rectangle that is 6, 4, 4?

the length of an unsharpened pencil is 7.5 inches. how many pencils would you need to lay end to end to circle the earth once? assume the radius of the earth is 6300 km

Hannah works at the mall selling book bags. She sold 35 book bags in 5 hours. How many book bags did she sell per hour?

Which comparison is not correct? -1 > - 5 7 > 9 5 < - 8 -7 < - 2

Barney has 16 1/5 yards of fabric. To make an elf costume, he needs 5 2/5 yards of fabric. How many costumes can Barney make?

Garth has a summer job and earns $9.32 per hour. One week, he works 16 3/4 hours. He deposits $150 in a bank and decides to use the rest of the money to buy raffle tickets. Each raffle ticket costs $0.50. How many raffle tickets can Garth buy?

What are the 3 steps for factoring completely? 2. How did the technique of "Factoring by Grouping" get it's name? 3. How can you tell if Factoring by Grouping works for a problem? 4. What is a perfect square trinomial? 5. a.

What is the slope of 20x-2y=40?