Answer:
You need to solve for one variable in each equation and the substitute that in for the second equation.
Step-by-step explanation:
EQUAL
h(t)=-16t^2+375t
230(1/2)= 115
920(1/2)= 460
460(1/2)= 230
1840(1/2)= 920
y=4/3x-5.
y=-5x+1
1. 2.6
2. 29.1
3. 2490
4 3.4
