write and solve an equation to find the number of guests the class can invite

Question

A class of 42 students and 2 teachers plan a trip to an observatory. The class has raised $485 for the trip. Admission is $5 per person and bus rental is $230. With the remaining money the class can invite guests to fill the remaining seats on the bus. Write and solve an equation to find the numbers of guests the class can invite.

Answer 1

hav 485$, start with 42 kids + 2 teeches=44 bodees . . . this kost at 5$/hed=5*44=220$ . . . . munee left=485-220=265$ . . . xtra bodees yu kan afford=265$/5$=53 . . . yu shuer yer bus kan hold 42+53=95???????? . . . thats a BIG bus