10. The school PTA sponsored an ice cream party for 278 sixth-grade students. They bought ice cream in 3 different flavors: chocolate, vanilla, strawberry, and 2 types of toppings: nuts and hot fudge. Each student chose one flavor of ice cream and one topping. Which tree diagram shows all the possible combinations of ice cream and top

it should be a and d. lmk if i'm wrong xd

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

whatvare the choices

step-by-step explanation:

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step-by-step explanation: