3. After hiking to the top of a mountain, Raul starts to descend at the rate of 350
feet per hour. What real number represents his vertical change after 1 1/2 hours?​

Respuesta :

Answer: 525 ft

Step-by-step explanation:

350 = 1 hour

350 / 2 = 175 in half an hour

350 + 175 = 525 ft