5th grade
posted by hannah .
my four factors add up to 48. I am a number between30 and 40. What number am I?

lets see if you can answer this
1)3c+9d+2cd+10=___________
2)4a15=33 what is A?
3)2x3y=9
Don't panic its easy once you get the hang of it OK!!!!!!!!!!!
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