C. 5 packs of pencils and 3 packs of erasers. it is c because no matter what 20(the pack of erasers) is multiplied by it will always end in a zero, therefore you would have to multiply 12 by a number that would make it a multiple of 20 as well which happens to be 5. 5×12=60 and 3×20=60
Ok now that i understand the question better i say it is D
Answer:
D
Step-by-step explanation:
correct answer, thanks for 15 pts
What he said just click on that
Answer:
146
Step-by-step explanation:
4×12+5×10+4×12=146
