5c + 3 a =25 c is the cost of children ticket and a is the cost for adult tickets.
4c +4a =28
Now multiply first equation by 4 and the second equation by 5
20c +12a =100
20c +20a = 140
Now subtract equation 2 from 1 we have -8a =-40 a = 5
Now substitute the value of a in equation 1 5c =25-15 c= 10/5 =2
children's ticket cost $2
Step-by-step explanation:
5/8 x 3/11 = answer
Keep change flip
Answer:
1. Most professional athletes are from the ages 25-30.
2. Do people over 40 years of age participate in professional sports?
Hope this helps!
~PumpkinSpice1
Answer:
explains that a workmanship warranty is generally considered a “work and materials” warranty, because the contractor agrees to provide labor and supplies needed to correct a problem during the designated period.
Step-by-step explanation:
Answer:
Step-by-step explanation:
h(x) = -2x² + 4x + 16
At the time the ball is thrown,
x = 0
h(0) = -2 × 0² + 4 × 0 + 16 =