Solve the linear equation by using substitution x=6-4y 2x-3y=1

What is square root of 1800

Dwayne bought 5 yards of wrapping paper. How many inches of wrapping paper is this?

The law of cosines for RST can be set up as 52 = 72 + 32 - 2 (7) (3) cos (S). What could be true about RST? Law of cosines: a2 = b2 + c2 - 2bccos (A) r = 5 and t = 7 r = 3 and t = 3 s = 7 and t = 5 s = 5 and t = 3

Find A intersection B. A: {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12} B: {-2, - 1, 1, 4, 7, 11} Multiply choice: A. {-2,-1,1,2,3,4,5,67,8,9,10,11} B. {1,4,7,11} C. {-2,-1,1,2,3,4,5,6} D. {}

Solve for the unknown by using the additive inverse. Type the FULL answer in the box, without using any spaces (ex., X=5). -X + 4 = - 2X - 6 Answer:

Kelly has a ribbon that is 60 inches long. She cuts off 40% of the ribbon for an art project. while working on it, she decides she only needs 75% of the piece she cut off. How much ribbon does Kelly end up using in her project

How do I find the area of a circle and the radius is 4

Ben builds custom ladders of varying heights. He uses this equation to determine the number of rungs, r, to put on a ladder that has a height of h feet. r = h : 0.

Ellie uses 27 feet of fabric to make 48 doll dresses. she uses the same amount of fabric to make each dress. How many yards of fabric did Ellie use to make each dress?

Explain how you found the answer to 706,421 rounded to 800,000