Answer:
C = 5b + 3m
Step-by-step explanation:
5b + 3m
If b represents the cost of a book, then 5b will represent the cost of 5 books
If m represents the cost of a magazine, then 3m will represent the cost of 3 magazines.
To create an expression for the total cost, add these terms together:
So, the expression for the total cost is 5b + 3m
So if I had this problem I would multiply 21 x 34= 714 then I would divide it by 14 which would get me 51. There would be 51 blocks in each group!
Yes
Because 2 is a common factor
