21 /3 = 7
35 / 5 = 7
63 / 9 = 7
his rate is B. 7 yds/sec
Answer:
Step-by-step explanation:
4lbs of apples to 6 cups of apple sauce
we can write this as 2:3
the correct choices: 6:9 and 14:21
Answer:
B
Step-by-step explanation:
Simple interest is based on the principal amount of a loan or deposit.
Answer:
768
Step-by-step explanation:
First multiply by two
Then multiply by four