write an expression that describes how many Lego pieces Marco will have if he buys six packages that each have 50 Legos in them and then he loses 10 of the pieces

Elijah is selling coupon books for a school fund raiser. Th coupon book sell for $11. The school gets $8 and $3 goes to Elijah homeroom.

Y=-x^2 y=-7x^2 y=2/3x^2

What is the solution to this system of linear equations? 2x + y = 1 3x - y = - 6 (-1, 3) (1, - 1) (2, 3) (5, 0)

If Andre made another countryard scale drawing at a scale of 1 to 12, would this drawing be smaller or larger than the first drawing? Explain your reasoning.

69108 in expanded form

Dan must do homework for 1/2 of an hour and clean his room for 1/3 of an hour before he can play. What faction of an hour must Dan do homework and clean before he can play

Solve for x. 34+x=12 Enter your simplified answer in the box.

An expression is shown below: 3pf^2 - 21p^2f + 6pf - 42p^2 Part A: Rewrite the expression so the GCF is factored completely. Part B: Rewrite the expression completely factored. Show the steps of your work.

Identify the variable expression that is not a polynomial. A. Y+1 B. C. x^12 D. 23

6. Molly uses 192 beads to make a bracelet and a necklace. It takes 5 times as many beads to make a necklace than it does to make a bracelet. How many beads are used to make the necklace?