Identify the prime numbers in the following lists

a. 5, 7, 12, 11

b. 14,6,3

c. 31,17,9,15

d. 782,61,2

Write this as a algebraic expression (the quotient of 4 and a number)

Slice of cake, height 7cm width 20cm need to find volume

Express number in standard form 8.023*10^-7

A boat heads south at 120 mph while a steamer heads east at 50 mph. If they started from the same dock and at the same time, when will the distance between them be 130 mi?

What is the answer for - x/3> or equal to 5

Use the transformations on the function f (x) = x| to select the correct graph of f (x) = 1/3lxl+1

If g (4) = 16, g (5) = 18, g (6) = 20, then g (3) = ?

How can one fifthx - 2 = one thirdx + 8 be set up as a system of equations?

You are biking to the library. When you are 75% of the way there, you realize you forgot a book. So you turn around and head back. When you are of the way back you realize you don't need the book, so you turn around again and bike 3.

An item is regularly priced at $40. Lena bought it at a discount of 60% off the regular price. How much did Lena pay?