You should actually subtract 2f from each side to make it balanced then if your solving for f than you need to subtract 13 from both sides then divide both sides by -8 so the answer should be f=3
16 tables x 22 students = 352 students can be in the lunch room.
7 because 7*7*7 equals 343
Answer:
there is no diagram. :)
Step-by-step explanation:
Answer:
{(2, 3), (3, 4), (6, 2), (7, 3)}
Step-by-step explanation:
{(2, 3), (3, 4), (6, 2), (7, 3)}
this solution has different domain values : 2, 3, 6, 7
