Carolyn found that the difference between two prime numbers is a composite number. Which Could be the prime numbers?

A:2,5

B:13,2

C:23,19

D:13,11

Write 4/28 in simplest form

What's the largest common factor of 28 and 12

What is 0.725 in simplest form and how do you figure that out? I got an answers but I am afraid it is wrong.

7.98 is 1/10 of what number?

Which of the fractions below is equivalent 3/5 A. 6/8 B. 6/10 C. 9/12 D. 8/15

Find the surface area of a rectangle height is 9 in width is 7 in length is 16 in

A soup kitchen makes 15 gallons of soup each day a quarter of the soup is served and the rest is saved for the next day, what is the number of ounces left after each day

Last season, a baseball player scored 14 runs in 18 games. this season, the baseball player scored 12 runs in 15 games. Find the number of runs scored per game in each season. round your answer to the nearest hundredth.

What property should be initially applied to simplify the expression (4a + 4b) + (2b - c) + 5c?

Which is the cheapest per ounce: a 2-L bottle (67.6 oz.) of root beer at $1.49, a six-pack of 20-oz. bottles at $2.49, or a twelve-pack of 12-oz. cans at $2.99?