3a^2+27a+54

3n^2-15n-18

Factor each completly

Solve this equation using the least common denominator? 1/4 + 1/2 answers provided a. 3/4 b. 2 7/6 c. 6/4 d. 6/8 which is one is the correct answer?

Given the linear equation 2x+y=6, perform the necessary operations to put the equation into the proper general form. Include the entire process for establishing the general form of the equation and the general form.

Ratio equal to the ratio given 12:7

A rectangle's length is three times its width. Let w denote the rectangle's width. What polynomial represents the rectangle's area?

Simplify 4 square root 6/5 square root 6

When figuring out how much concrete is needed to build a pool what do you multiply the price of the concrete by?

The Cooking Club made some pies to sell at a basketball game to raise money for the new math books. The cafeteria contributed three pies to the sale. Each pie was then cut into eight pieces and sold. There were a total of 80 pieces to sell.

How many years will it take for an initial investment of $20,000 to grow to $30,000? Assume a rate of interest of 6% compounded continuously.

A local music store sells a popular brand of guitar. In one month, they sold 213 units for a total profit of $13,951.50. If the shop sells 254 units the next month, what will be the total profit? A. $15,240 B. $16,510 C. $16,637 D. $17,780

James is 19 years old. He is three years older than twice his sister's age. How old is James' sister?