It’s suppose to be y=1/4x+1. You forgot the x in the formula.
According to what you typed it should be (1/7 , 18/7).
Answer:
Step-by-step explanation:
area =8*4 cm
=32 cm^2
77/20 = 3.85 <== terminating decimal
Answer:
c = price of child ticket = $4.25
a = price of adult ticket = $4.25 + $1.00 = $5.25
Step-by-step explanation:
A child ticket costs c and an adult ticket costs a = c + 1.
21 children pay c dollars each for admission, and
3 teachers pay c + 1 dollars each for admission.
Thus,
21c + 3(c + 1) = $105, and
21c + 3c + 3 = $105, so that:
24c = $102
c = price of child ticket = $4.25
a = price of adult ticket = $4.25 + $1.00 = $5.25
