Question

The senior class at Elizabeth High School sold tickets to raise money for prom. The graph below represents the situation.

Answer 1

As given by the question

There are given that the graph of the given statement.

Now,

(a)

One ticket cost will be:

`\begin{gathered} O\text{ne ticket cost=}(150-100)/(2) \\ O\text{ne ticket cost=}(50)/(2) \\ O\text{ne ticket cost=25} \end{gathered}`

Then,

`\begin{gathered} \text{One ticket cost=100+25} \\ =125 \end{gathered}`

Hence, the cost of one ticket is $125.

Now,

(b)

The money that did the senior class have at the start of the fundraiser is 100.