Answer:
21r +3
Step-by-step explanation:
3(7r + 1) =
Distribute
3*7r +3*1
21r +3
Answer: 52 weeks
Step-by-step explanation:
There are 52 weeks in a year, so she should divide her number by 52.
Answer:
x=4
Step-by-step explanation:
Answer:
option 2. 9.3+b=14.5
Step-by-step explanation:
I hope that the answer is clear
Answer:
25/18
Step-by-step explanation:
5/6 / 6/10
K C F
5/6 * 10/6
50/36 = 25/18