Evaluate the expression when x = 7 and y = 2 x - y - 3

a. 2

b. 5

c. 6

d. 8

A circle's circumference is approximately 76 cm. Estimate the radius, diameter, and area of the circle.

A dripping faucet loses about 2.5*10^-4ters of water each minute. There are approximately 3*10^5 minutes in a month.

Which set of numbers is the most reasonable to describe a person's hat size? irrational numbers whole numbers integers rational numbers

3x+7y=-6 7x+3y=26 solve by elimenation

Eight minus the product of 2 and a number

Multiply (6z^ 2 - 4z + 1) (8 - 3z).

Which algebraic expression represents the phrase "two times the quantity of a number minus 12"? 2y - 12 2 (y - 12) 2 (y + 12) 2y + 12

The empire state building in new York city is 443.2 meters tall. this is 119.2 meters taller than the Eiffel tower in Paris. which equation can be used to find the height h in meters of the eiffel tower?

A rectangle has area 64 m2. Express the perimeter of the rectangle as a function of the length L of one of its sides. State the domain of P

The probability of winning a prize in a local contest is 1 6. Find the actual odds against winning a prize A) 1:5 B) 1:6 C) 5:1 D) 6:1