For solving the equation
Move all terms containing x to the left, all other terms to the right.
Divide each side by '5'.
x = 1.2 + 0.6y
Simplifying
x = 1.2 + 0.6y
For simplifying keep it as it is.
Answer: 81.2
Step-by-step explanation:
h(t) = -5t² + 40t + 1.2
h(4) = -5(4)² + 40(4) + 1.2 We plug 4 seconds as t, and solve h(4)
h(4) = -80 + 160 + 1.2
h(4) = 80 + 1.2
h(4) = 81.2
X=-1/3
In other way is
X=0.3,x=-3^-1
The answers 15.
Explanation: you can’t evenly divide the other option choices
