Ladarius wants to go to the roller coaster park. Admission to the park is $12 plus $1.50 for every ride (r) he goes on. He has 30 dollars and plans to spend all of it. The function to represent this scenario is f(r) = 1.5r + 12. What is a reasonable domain that describes how many roller coasters he can go on?

i dont know

step-by-step explanation:

1. perpendicular

2. parallel

3. perpendicular

ask the math teacher she or he would know lol.

step-by-step explanation:

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

contact me if you have any questions you are welcome.