Sarah is 12 years old. Her sister, Emily, is 8 years less than 3 times Sarah's age. Write an expression for Emily's age in terms of Sarah's age, s.

An investor has $ 500000 to spend. There investments are being considered, each having an expected annual interest rate. The interest rates are 15, 10 & 18 percent respectively.

Write an ordered pair rule for each transformation in the sequence

If 20 wall paintings can be done in 4 weeks how much time does it take to prepare 80 wall paintings using unit rate form?

What is the solution set of y=x^2+2x+7 and y=x+7

The cost, C, of materials for a deck varies jointly with the width w and the length l. If C = $470.40 when w = 12 and l = 16, find the cost when w = 10 and l = 25.

Connor has a roll of fence that is 25 feet long. He needs 8 yards of fence to go around a flower bed. Does he have enough fence to go around the flower bed? Explain.

Solve the given equation. 29n + 2 = 16

How do I Multiply and divide Uneven fractions? In simplest ways

What is the recursive rule for the following sequence: - 9, - 2, 5, 12, ... A) an = a n-1 - 9 B) an = a n-1 + 9 C) an = a n-1 + 7 D) an = a n-1 - 7

What is the GCF of the expression 21xy + 7xz - 11xyz? A. xy B. 7x C. x D. 7y