4 students spent 12 dollars on school lunch. At this rate, find the amount 10 students would spend on the school lunch
1 answer:
You might be interested in
Answer:
x = 2
Step-by-step explanation:
For quadratic ax^2 +bx +c, the axis of symmetry is x = -b/(2a).
Here, we have a=2, b=-8, so the axis of symmetry is ...
x = -b/(2a) = -(-8)/(2(2)) = 8/4
x = 2
