Which pair of equations could not be used

to solve the following equations for x and y?

What is the answer to 3^=55

Francisco is playing a game with 3 green, 2 yellow, 4 red, and 3 black marbles in a bag. He has calculated the probability of drawing a yellow marble, not replacing it, and then drawing a red marble. Explain the error in his solution.

If N is the set of natural numbers that are factors of 16, choose the selection below that correctly shows this set in roster form. (There are no multiple choice answers)

Write the inequality; Eight less than a number is greater than 0 and less than or equal to 1.

Solve and Check. c/3=6 1/7 A. 2 1/21 B. 2 1/7 C. 18 1/7 D. 18 3/7

The surface of a cube is painted blue. The cube is then cut into equal sized smaller cubes, 12 of which have exactly 2 blue faces. How many of the smaller cubes have exactly 1 blue face?

Calculate R8 for f (x) = 6-x over 3,5

From 1960 to 1970, the consumer price index (CPI) increased from 29.6 to 38.8. If a dozen tangerines cost $0.

How to find radius when given circumference?

What is the area of a triangle A=77mm B=5.9mm C=9.7mm