30 students could of been taking both courses and 60 with no course
Answer:
Exact Form:
73 over 2
Decimal Form:
36.5
Mixed Number Form:
36 1 over 2
Step-by-step explanation:
Substitute the value of the variable into the equation and simplify.
67-27= 40
40 x 2= 80
just reverse the steps
Answer:
$4,194
Step-by-step explanation:
First, you need to subtract the 1,804 from the the total, which will give you 4,780. Divide this by two to get the cost of room and board, which is 2390. To find the tuition fee, add 2,390 and 1,804, and that equals $4,194.
Can't answer without a picture
