Factor the polynomial.

x^2-4xy-5y^2

Suppose that the volume of a right circular cylinder is 278 cubic meters and the area of its base is 16 square meters. What is the height of the cylinder? (A) 12 (B) 16 (C) 18 (D) 14

The doctor orders heparin 500 units subcutaneously. On hand you have heparin 1,000 units/ml. How many ml do you prepare for this patient? Show the steps to how you got this answer?

One number is 9 more than twice another number. if the sum of the numbers is 129 find both numbers

You are choosing between two health clubs. Club A offers membership for a fee of $24plus a monthly fee of $11. Club B offers membership for a fee of $17 plus a monthly fee of $12.

A shop has 4 types of sweets (chocolate, taffy, gummies, and cookies), 2 types of snacks (chips and crackers), and 3 types of drinks (sodas, juice, and sports drinks).

A blueprint for a house states that 2.5 inches equals 10 feet. If the length of a wall is 12 ft, how many inches is the wall in the blueprint?

Complete this sentence in a triangle the angle with the greatest measure is always opposite the

Given cosθ=1/3, find sin (90-θ)

What is 17 over 31 in simplest form

Write and solve a real-world word problem in which there are 3 pancakes for every person