Solve the system of equations x-2y=-19x−2y=−19 and -3x+5y=48−3x+5y=48 by combining the equations.

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

What is a rational number between 9.5 and 9.7

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827