Barbara is planning a party . she invited some school friends and 2 times as many friends from her swimming club as school frien
ds . if a total of 21 friends came to her party , how many school friends did she invite
1 answer:
She invited 7 school friends
You might be interested in
Answer:
Slope: 2
Y-intercept: (0,-5)
False, they could have different slopes.
answer v yes yes yes yes yes
No. Arkansas is between 33° and 36.5° latitude