Which expressions are equivalent to 2 (2x + 4y + x - 2y) ?

Ecuaciones 1) 3 (2x+5) - 4=8x+1 2) 3 - (4h+2) = 2h-9+4 3) 2m+3/4 = 4-8m/3 4) 3x/5 + x+2=5x-1 resolucion por favor

A tabletop in the shape a trapezoid has an area of 6550 square centimeters its longer base measures 115 centimeters and the shorter base is 85 centimeters what is the height

For a statue of Mrs. Levans, the amount of gold required is proportional to the square of the height of the statue. A statue of Mrs. Levans that is 20 feet tall requires 80 pounds of gold.

Writing the simplest form of a fraction means the numerator and the denominator have no common factors other than 1. A. True B. False

How do I divide 178.8 by 24?

Home Depot wants to buy a new line of fertilizers. Manufacturer A offers a 21/13 chain discount. Manufacturer B offers a 26/8 chain discount. Both manufacturers have the same list price. What manufacturer should Home Depot buy from, show why?

So 984 plus 8 - 9 equals?

Can the product of two irrational numbers be rational? Explain your answer and support with an example.

What is the domain of the given function? { (3, - 2), (6, 1), (-1, 4), (5, 9), (-4, 0) } x = - 4, - 1, 3, 5, 6 y = - 2, 0, 1, 4, 9 x = - 4, - 2, - 1, 0, 1, 3, 4, 5, 6, 9 y = - 4, - 2, - 1, 0, 1, 3, 4, 5, 6, 9

A landscaper wants to find the answer to the question "How much time do people in Raleigh, North Carolina, spend doing yard work in one week?" He asks the owners of all 120 houses in a Raleigh neighborhood.