If you mean subtraction, then its 417.
When the height is 0 that is when it hits the ground
solve
0=-16t²+25x+3
cant factor so use quadratic formula
for
0=ax²+bx+c

so for
0=-16t²+25t+3
a=-16
b=25
c=3
so



it has to be a positive time
so it will hit the ground after

seconds
Answer:
Step-by-step explanation:
(6x+1)4 = 124
6x+1 = 31
x = 5
Explain whether the points (-13,4), (-7,3), (-1,2), (5,1). (11,0), (17, -1) represent the set of all the solutions for the
Nataly [62]
Answer:
ohh this is little bit hard
Step-by-step explanation:
Work shown above! Box a is 240 lbs Box b is 120 and Box c is 150 lbs hope this helps c: