Find the product of (2x - 5y) 2.

A. 4x2 + 20xy + 25y2

B. 4x2 - 20xy + 25y2

C. 4x2 - 25y2

D. 4x2 + 25y2

Donovan brought 5 1/2 kilograms of flour $8.25 Tell whether each statement is true or false. a. The prouduct (33/4) (2/11) gives the price of one kilogram of flour. b. Donovan paid less than $1.25 per kilogram of flour. c. $1.

1. A health department estimates that 8 vials of malaria serum will treat 100 people. At this rate, how many vials are required to treat 250 people? Write your answer as a complete sentence.

In the solution of the equation 5 + 3x = - 2x + 9, 2x is added to the equation first. Which of the following should be done next?

A rectangular more located between two parallel streets is 50 feet wide and 200 yards long. Find the area of the mall.

which equation ia a related equation for this equation? 18/a=7 A. a+7=18 B. a=18/7 C. a=7/18 D. a=18*7

Write 1.375x10-6 in standard form

Twenty four students voted for pizza for lunch. This was only 60% of the grade level. How many total students are in the grade level?

How to factor 6x^4-48x^3

Your friend gave you a gift card to a new restaurant. after you spend $36 on dinner, there is a balance of $44 left on the gift card. what was the original gift card amount?

A painter charges $15.92 per hour, plus an additional amount for the supplies. If he made $175.72 on a job where he worked 6 hours, how much did the supplies cost?