Why is the numbers with a 5 in the ones place not prime numbers

Evaluate the expression. 26 A. 26 B. 12 C. 26 D. 36 C. 64

A scientist wants to estimate the number of roads living near a lake. On Friday she catches 90 toads and tags them. She releases the toads. On Saturday she catches 50 roads and 7 of them are tagged.

A rectangular pool in your friend' s yard is 150 ft * 400 ft.

What are the leading coefficient, constant term and degree, if any, of the algebraic expression - 7? a. leading coefficient: 7: constant term: 7: degree: 1 b. leading coefficient: - 7: constant term: - 7: degree: 0 c.

What is 25% of 15,500

A long distance runner can run 11 miles per hour how many hours will it take the runner to run 44 miles

30 inches increased by 30% what is the new amount

Which is a better buy? 3 apples for 1.24 or 5 apples for 2.53. In unit rates

Sam counted out loud by 6s jorge counted out loud by 8s what are the first three numbers both students said

Let f (x) = 3x + 4 and g (x) = - 2x2 Find f (g (x))