Marta is planning a field trip to the zoo. admission to the zoo is $12 per student and $20 per adult. what expression represents the total cost of admission for a group of x students and y adults?

Answer is 12x + 20y

Since x is for students and y is for adults, you would have to pay $12 for students (12x) plus $20 for adults (20y). This is how you would find the total cost.

what?

step-by-step explanation:

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation: