During Saturday’s game the football team gained 87 yards rushing and 213 yards passing how many more yards were gained passing than rushing. Define a variable, write an equation, then solve.

triangle abc is reflected on the line x=-6.5 then reflected again on the x axis

step-by-step explanation:

acd, jgvjgbgbgvhgbhjjn

let's call the solutions x₁ = (5 - 2√7)/3 and x₂ = (5 + 2√7)/3

then the equation is (x-x₁)(x-x₂) = 0

if you fill that in you get a lot of numbers which you can recognize as ax²+bx+c=0.

step-by-step explanation:

you can see that a=1 (there is just an x²)

b = (-5 -2√7 + 2√7 - 5)/3 = -10/3

c = -2√7)/3 ) * (-5+2√7)/3) = -1/3

so your answer is 3x^2 – 10x – 1 = 0