Probably means you need to show the workings out to the questions your answering. But that's all I can give you based on what you have posted.
Answer:
Step-by-step explanation:
SHOULD HAVE BEEN TAKING NOTES THEY HELP ON THE TEST
Answer:
TRUE
Step-by-step explanation:
if it was b^4 x b^3 then false. but here, would would multiply b^4 by b^3 to make it 12 so true
sorry for bad explanation
You will use a graph like first to help ounderstand proportional fractions
