0.25k+1.5-k-3.5 simplify expression

Enter the value for y that makes the equation 3y - 5y - (2y - 6) = 8y - 2 (9y - 6) true.

What is 2log4 x + 6 log4 y

Melinda is itemizing deductions on her federal income tax return. Her AGI was $295,420 last year, and she contributed $148,160 to charity.

What is the simplified form of 3 over x squared all over 1 over x-cubed? x over 3 1 over 3x 3x 3 over x?

A survey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand X aspirin. How many doctors use brand X aspirin? (Hint: Solve for X).

Annie and her friends love cake. Annie has two cakes. Each of their friends are going to eat 2/3 of a cake. How many servings of cake does Annie have?

Assume that 80% of the people taking aerobics classes are female and simple random sample of n=100 students is taken. If the sample has exactly 90 females students would that be unusual?

1. How many different outcomes are possible if you choose one kind of wrapping paper (tissue, cellophane, foil) and one coloured ribbon (pink, yellow, orange, blue, red) 2.

What is the Y value of the vertex of the function F of X equals X - 3 X + 11

If a+b=12 and a-b = 8, what is the value of a^2+b^2?