Question

Samuel has to sell concert tickets worth t least $90. The price of a child ticket is $8 and the price of an adult ticket is 15$. Let y be the number of child ticket sold and x be the number of adult tickets sold. Which of the following graphs best models this situation?

Answer 1

Let x be the number of adults and y be the number of children

15x+8y=90

This will be the straight line representing the condition.

Answer 2

Sine total money earned can also be more than 90

\[15x+8y \ge 90\]

and this is an inequality.

Answer 3

thank you so much!!

Answer 4

yw :)

Answer 5

can you help me with something else?

Answer 6

@AravindG

Answer 7

its the one attached

Answer 8

@nikato it's the attached photo png

Answer 9

4^x =2^x
Break it up into 2 equations

4^x =y. And 2^x =y
Now graph each of them

Answer 10

thanks