MADISON Babysit Do Not Babysit Total Do Yard Work 6 9 15 Do Not Do Yard Work 12 8 20 Total 18 17 35 A. What fraction of the students surveyed babysit? B. What is the relative frequency of students who babysit and do yard work compared to all who do yard work? Enter the answer as a fraction or decimal.

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!

answer: group b.

step-by-step explanation:

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step-by-step explanation: