Kenneth and antonio are buying plants for the school garden. they want to buy 8 pepper plants for $2 each and 12 tomato plants for $3 each. the expression 8•2+12•3 represents the cost. in dollars of the plants.

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step-by-step explanation:

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation: