For dinner, randy had 10 chicken nuggets and a medium fry for 840 calories. jack had 6 chicken nuggets and two medium fries for 1036 calories. how many calories are in each item?

answer:

125 yards

explanation:

75+50=125. that is my answer

it is 10.6 according to my calculations

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20

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