Question

PLEASE HELP! ( I really need it)

Please write these as algebraic expressions:

a) A teacher had 54 pencils gave p pencils to each of his s students. How many pencils does he have left?

b) In a party decorations total r balloons were used. There were b blue balloons, twice as many green balloons, and the rest of balloons were yellow. How many yellow balloons were used?

c) After a teacher handed out m packs of notebooks with c notebooks in each pack, he has 13 notebooks left. How many notebooks did he have originally?

d) Total of a pounds of apples and b pounds of plums were packed into n boxes. How many pounds of fruit are there in each box?

Thank you!

Answer 1

I think for A it is either 54-p=? or 54 divided by p

Answer 2

I am sure that the first problem(a) is;  54-(p∙s)