Answer:
B
Step-by-step explanation:
Divide one sample of jumping jacks by each girl by their time to find the unit rate. Then compare unit rates. Recall, a unit rate is the number of jumping jacks done in one minute. Cortney does 15 jumping jacks in 1 minute in the first entry of the table. Mallory does 60 jumping jacks in 5 minutes according to a point on the graph. Divide 60/5=12. She does 12 jumping jacks per minute. Thus Cortney does 3 more per minute.
Answer:
Step-by-step explanation:
1,-18
Answer: A I think and sorry if I got it wrong
Answer:
ffffdhhyhehddhueiudhheudh
hdhbduhduwijjjehdyd
