Robert has $70 in his pocket. He spends $25 on gas, $5 on food, and $10 on lottery tickets . Then, he finds a $10 bill on the street and puts it in his pocket how much money does Robert have now ?

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.

2x minus y equals 6, x plus y equals negative 3