The answer would be 0
Reminder: when you see “-(-“ always think of plus sign “+.” (My teacher in middle school taught me that). So, -3+3 would be that the answer is 0.
ANSWER:
22
(All you’re doing is plugging in the values into the formula)
Answer: The unit rate is 3 centerpieces per hour
Step-by-step explanation:
18centterpieces/6hrs =3
42 can be
1 x 42, or
2 x 21, or
3 x 14, or
6 x 7 .