The expression below shows two fractions being added. 7/12 + 1/18
Which expression could be used to find the sum of the two fractions?
A:5/6 + 2/6 + 1/6 + 1/6 +1/6
B:5/30 + 1/30 + 1/30 + 1/30
C:15/36 + 6/36 + 1/36 + 1/36
D:30/72 + 12/72 + 2/72 + 1/72

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

I’m really confused and need your assist me with this question i’ve never been taught