mrs. williams is deciding between two field trips for her class. The science center charges $225 plus $6 per student. The dino discoverry museum simply charges $11 per student. For how many students will the science center charge less than the dino discovery museum?

Step-by-step explanation:

let  x = number of students

Science Center will charge total of 135 + 3x

Dino Discovery Museum will charge total of 6x

for what x the Science Center charge less than the Dino Discovery museum that is

135 + 3x < 6x

135 < 6x - 3x

3x > 135

x > 135/3

x > 45

The Science Center charge less than the Dino Discovery museum for more then 45 students.

45

Step-by-step explanation:

y=6x+225

y=11x

11x=6x+225

5x=225

x=45

4x and 6y

im not sure though

this is answer of 144 cubic meters