Answer:
it is it is 42
Step-by-step explanation:
7/42+12/42=19/42
Answer:
Since she arrived at 8:30 its not accurate because her records started at the time she arrived so she didnt get the times of the students that arrived before her
Step-by-step explanation:
Hope this helps:))
Answer:
Step-by-step explanation:
-15 times -5 = 75
-15 + -5 = -20
Step-by-step explanation:
step 1. what is the question? solve for k? okay.
step 2. 4(k - 6) = 6(-4 - 5k)
step 3. 4k - 24 = -24 - 30k
step 4. 34k = 0
step 5. k = 0.
the greatest common factor is 1
