Question

which table represents vaiable solution for y=5x, where x is the number of tickets sold for the school play and y is the amount of money collected for the tickets?

Answer 1

The answer is the first table: (0, 0), (10, 50), (51, 255), (400, 2000)

Explanation:

Let's check all of the tables:

Table 1:

x = 0, y = 0 ⇒ 0 = 5 · 0 ⇒ 0 = 0

x = 10, y = 50 ⇒ 50 = 5 · 10 ⇒ 50 = 50

x = 51, y = 255 ⇒ 255 = 5 · 51 ⇒ 255 = 255

x = 400, y = 2000 ⇒ 2000 = 5 · 400 ⇒ 2000 = 2000