Answer:
B
Step-by-step explanation:
the dog was coming near.
Let 't' represent the time of the walk in minutes.
5.1*t = 220
t = 43.14 min
The person needs to walk at least 43.14 minutes to but at least 220 calories.
Answer:
77
Step-by-step explanation:
84/12=7
so
7*11= 77
Answer:
a percent is a variable of proportionality describing the part of the whole.