Which of the following tables DOES NOT represent a proportional relationship. 2
3
4
5
Number of Tickets
O Total Cost (S)
$54
$81
$108
$135
5
3
4
N
Time (h)
50
75
90
110
O Pages Read
3
4
ол
2
Weight (lb)
$8.70
$13.05
$17.40
$21.75
O Total Cost (s).
2
3
4
5
Time (h)
80
120
160
200
Distance (mi)

How do you answer this question? (step by step)

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6