Idesperately need with this i got 2 different answers and don't know which one is right. so me here is the question

students from three classes at hudson valley elementary school are planning a boat trip. on the trip there will be 20 students in each class along with 11 total teachers and 13 total parents. each boat seats 10 people. how many boats will they need to rent? explain how you solved the problem

each class has 20 students

3 classes // 20 x3= 60

60 students + 11 teachers+13 parents = 84 people total

as you cant put half people in boats you round up to 90

meaning you would need 9 boats to have enough space for all of them xx

hope this helped x

since both sides equal, there are infinitely many olutions.

your answer is 23/2 - 13.5

step-by-step explanation:

7/2 evaluates to

multiply x and 4.5

multiply x and 1

the x just gets copied along.

the answer is x

x

4.5*x evaluates to 4.5x

multiply 3 and 4.5x

multiply 1 and x

the x just gets copied along.

x

4.5*x*3 evaluates to 13.5x

7/2-4.5*x*3 evaluates to

  + 8 =

the answer is

7/2-4.5*x*3+8 evaluates to