How many ? Help me as soon as possible

One integer is 8 times another. if the product is 72, then find the integers

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14