Which constants can be multiplied by the equations so one variable will be eliminated when the systems are added together?

5x + 13y = 232

12x + 7y = 218

How would you write the absolute value of 5.23

X+y=10 5x+y=-2 What is the y and x value

Polynomial Simplify The expression to a in standard form (x+3) (2x²+9 x-2)

If p and q are non-zero rational numbers, and s and t are irrational numbers, select all of the statements that are always false. The product pq is irrational. The product pt is irrational. The quotient pqpq is irrational.

What fraction of one gallon is one quart

Solve the equation by completing the square. Round to the nearest hundredth if necessary. x2 - 2x = 24

Find the slope of the line whose equation is 7x - 2y = 4. 7/2 - 2 4/7

Mr. hershman has purchased a farm that is in the shape of a rectangle. the dimensions of the piece of land are 1.3 km by 3.15 km. how many square kilometers did he buy, and how many hectares did he purchase

Which of the following number is divisible by 5 729, 86, 970, 52

Martina has a spinner with sections of equal size on section is labled left the other labled right what is the total sections the spinner should have and why