Answer:
The value of x is:

Step-by-step explanation:
we have to use the quadratic formula to solve for x.
The equation is given as:

which could also be written as:

The quadratic formula for the quadratic equation of the type:
is given as:

Here we have:
a=4, b=-5 and c=8.
Hence, by the quadratic formula we have:

Hence, the value of x is:

Answer:
144
Step-by-step explanation:
Multiply each option together 9X4X4=144
Answer:
Gummy bears
Step-by-step explanation:
(I NEED A BRAINLIEST PLEEEEAAASSEEEEEEE)
Answer:
4.92+4z
Step-by-step explanation:
Yes there is a proportional relationship because the number of steps depend on the distance