X is 21 more than 21

Is the simplified form of 2 square root of 3 - 2 square root of 3 rational? Yes No

Find k so that the line through (3,4) and (k, 6) is A) parallel to 5y-2x=9 B) perpendicular to 2y+3 x=7

Jill made chocolate shakes for a party she used 1/4 cup of milk for each shake how many ounces of milk did Jill need to make for 36 shakes

What is the simplified answer for 8w = 5

a paper has an area of 494 square centimeters. What is the paper's area in square inches? use the conversion 1 square in inch is 6.5 a square centimeters

Which is the value of x that makes the given equation true? Show all the steps to prove your answer is correct. x - 3x = 2 (4 + x) a - x=-2 b - x=0 c - x=2

in recent year, the world production of wheat was about 5.2 * 10^8 metric tons. Canada produced 1/25 of this wheat. about how much wheat did Canada produce?

Combine like terms to simplify the expression. 2x+4y-7x+10y+8

How many triangles exist with the given side lengths? 4 meters, 4 meters, 7 meters. A. More than one unique triangle exists with the given side lengths. B. Exactly one unique triangle exists with the given side lengths. C.

A baker can bake 8 dozen cookies in 20 minutes. At this rate, how many minutes will it take to make 30 dozen cookies?