Which number in each group is not a prime number?31,41, 51?

Carmen spent $88 at the mall the money she spent was 25% of the total amount she had in her wallet

Steve's doctor has advised him to take protein supplements. He bought two brands, Brand A and Brand B. The table gives the amount of calcium, iron, and vitamins (in milligrams per spoonful) in each of the two brands.

If a box have 25 forks that cost 1.97 what is the answer rounded to the nearest cent

What is the perfect square factor of 63?

Is 7/8 closer to 0,1,2, or 3

Whats equivalent to 8 √6

Solve for a a/22 = - 4

The infinite geometric sum formula can be used to write 0.126126126 ... as a fraction. What is the numerator of this reduced fraction? A. 7 B. 14 C. 42 D. 126

Two sides of a right triangle have lengths of 78 inches and 30 inches the third side is not the hypothesis how long is the third side

There are 4 Board of Directors positions open. 2 will be for men, 2 will be for women. Out of 20 candidates, 11 are men, 9 are women. How many total outcomes are possible?