Write the sentence as an equation Then solve; 5 less than one half of a number n is 21

This is a Perfect Square Trinomial 100x2 - 10xy + y2

The total money y Aaron earned mowing x lawns is showns by the equation y = 15x+25. What does the slope represent?

What is the vertex of this quadratic graph? (1, 2) (2, 1) (1, 0) (0, 0)

What is 3x plus 4 equals 12

How many years would it take for a person it the united states to eat 855 pound of apples?

Benjamin paints and sells his art work at art shows. He charges $56.25 for a large painting. He charges $25.80 for a small painting. Last month he sold six large paintings and three small paintings. How much money did he make in all?

A mixture of 12 ounces of vinegar and oil is 40%n vinegar by weight. How many ounces of oil must be added to the mixtue to produce a new mixture that is only 25% vinegar?

An airplane ticket has an area of 80 square centimeters. Its perimeter is 36 centimeters. What are the dimensions of the ticket?

Determine the value of x in the system of equations. 3x + 2y = 25 6x - y = 40 Select one: A. 7 B. 8 C. 9 D. 10

The deer population in a local neighborhood is rising at a rate of 3.5% each year the Parks and Recreation Department estimated the current deer population to be approximately 850 deer