Solve the system of equations 6x + 3y = 9 and -5x – 5y = 0 by combining the
equations.

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.