3.
Hannah likes candy. She wants to purchase some candles. All varieties of
candy are $4.20 each. Hannah buys one mango candy and one apply candy.
Write an expression that represents the total cost, T, of the candy if m
represents the number of mango candies and a represents the number of
apple candies.

T=m+a

Step-by-step explanation:

This is probably the answer.

T=m+a

the total price (T) is equivalent to how many mango candies (m) and apple candies (a) she purchases

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.

-232

step-by-step explanation: