Answer:
$15.30
Step-by-step explanation:
8.50+3.75+4.75=$17
100-10=90
17x0.90=
15.3
1. 79% Take 100 x 21%=21, then subtract 21 from 100 = 79
2. $138 Take 1200 x 11.5%= $138
Answer:
this are the equation I was taught
Step-by-step explanation:
_(x2+4x+8)=0
Answer:
During halftime of a basketball game, a sling shot launches T-shirts at the crowd. A T-shirt is launched with an initial upward velocity of 78 feet per second. The hight of the t-shirt (h) in feet after t seconds is given by the function h=-16t^2+78t+5. How long will it take the T-shirt to reach its maximum height? What is the maximum height? What is its maximum height?
Step-by-step explanation:
cool