3m + 4m = 42

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i think the answer is either 7 or -42

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

What’s -11-33k and factor each expression completely