Answer:
39;45
Step-by-step explanation:
students on the floor;total students
Answer:
The value of x is -29.
Step-by-step explanation:
We are given an algebraic equation and have one goal: solve for x. We can use simplifying techniques as well as addition and subtraction to solve this equation.

Now that we have solved for x, we can plug in -29 to see if we get a true statement.

Because we ended up with a true statement, we have determined that the value of x is -29.
Answer:
3
Step-by-step explanation:
The number of necessary tutors when you divide 27 into 72, is 2.6; therefore the necessary number of tutors is 3 because you can’t have .6 of a tutor. Hope this helps!