The measures of the 3 sides of a triangle can be represented by algebraic expressions x, 3x-1, and 4x＋2. the perimeter of the triangle is 81inches. What are the lengths of the sides of the triangle?

The hexagon below has been reduced by a scale factor of One-third. A hexagon with an area of 72 inches squared. What is the area of the reduced hexagon?

What is the 9s in 9,905,482

Solution for: -x + 3y - 2z = 19 2x + y - z = 5 -3x - y + 2z = - 7

A rectangular garage is 6 meters long and 5 meters wide. What is its area?

I dont know this answer

A right triangle has legs that are 19 in. and 23 in. What is the area of the triangle

What equation results from completing the square and then factoring x2+4x=12

In two years the value of a car chnaged from 14,000 to 11,200 what is the percent of change

What is the difference 4 1/3 - (-2/3)

Elaine is painting a fence. she knows that she needs 1 gallon of paint for each 10 feet of fencing. The fencing will enclose a rectangular yard that is 3 yards long and 2 yards wide. how much paint does Elaine need?