Question

Please Help!!!

Answer 1

Answer:

The correct answer is A: 10

Step-by-step explanation:

 

We know that for Dance World the equation is y=15x and for Toe Tapper it is y=25+12.5x

Make a chart with both dance companies and compare the solutions to each equation. Like the one below.

        Dance World      /      Toe Tappers

A:10              $150        /       $150              

B:15              $225       /        $212.5

C:100            $1500      /       $1275

D:150             $2250     /       $1900

In conclusion, A:10 is the correct answer as both dance companies cost the same for 10 classes.

Sorry if this is really late, this is for the people who have the same question and need an answer too.

Answer 2

Answer:

The answer is that she would have to take D or 150 amount of classes

Step-by-step explanation:

Dance world = y = 15x

Toe tappers = y = 25 + 12.5x

See attached graph