HELP PLEASE What is the solution of the equation?

5.1x + 3.2 = 13.4
a.) 3
b.) 2
c.) 3.6
d.) 3.3

it has changed from the width and the height.

step-by-step explanation:

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!