A bag contains 9 red marbles and 18 blue marbles. If a representative sample contains 2 red marbles, then how many blue marbles would you expect it to contain?

What are the solutions to 2x^2+7y=4? Select all that apply. 1/2 4 -1/2 -4 7 -7

Which fraction is bigger 3/4 or 1/8

After making a deposit, Puja had $264 in her savings account. $26 to the amount originally in the account and donbled the sum. How much did she originally have in the account?

What is the greatest common factor of 51 and 85?

3x3 + 12x2 - 9x = 3x (x2+4x-3

A box of chocolates costs $10.25, including tax. Mr. Jones wants to purchase boxes of chocolates for his team and has a $50 budget. Write an inequality to solve for the number of boxes of chocolates Mr. Jones can purchase with his budget.

Estimate 16.12 / 3.1 A. 5 B. 5.2 C. 6 D. 6.2 The / sign means divided by.

If Consider today's stock listing for Enam Telecom, shown below. 52 wk High52 wk LowSymbolDiv. CloseNet Change 122.8664.77ENM3.4599.144.

What is the volume of a sphere with a radius of 18 units? A. 7776 units B. 1296 units C. 5832 units D. 1944 units

Suppose that 30% of students are freshmen and 50% of students are male. assuming that these two designations are independent, what is the probability that a randomly selected student will be a male freshman?