A bag contains three red and two white and five blue marbles if one marble is drawn and not replaced in another marble is drawn what is the probability that both marbles will be red

Which expression is equivalent to 7w - 7z + 4w - 5z?

Find solutions by completing the square x^2-6x=7

Mrs. Aviles is planning a fruit-cup party for a class of 18 students and two teachers. The delivery charge is $10 and fruit cups cost $3 each. What is the range of the function?

How are Regrouping and partial product alike and different

Mark made 7 withdrawals of $75 each from her bank account. What was the overall change in her account?

Simplify this exponent 10^-15

A job pays a salary of $8.50 an hour for the first year and $8.85 an hour for the second year. The hourly salary for year n follows an arithmetic sequence. Part A: Write a recursive rule for the hourly salary.

What is the sum of 667 and 23

Selena has hiked 2 1/2 miles in 2 hours she still has 3 3/4 miles to go about how much longer will it take her to finish the hike using the same pace

Solve the system of 2x-5y+z=1 3 y+2z=5-24z=48