Answer:
4
Step-by-step explanation:
1. Divide total number of students by number of students per car (use remainder rather than decimal)
13/4 = 3, remainder 1
In this case, round up because no student can be left behind. 4 cars will be used.
Sorry, but this can't be answered
the question isn't there
Answer:
Step-by-step explanation:
Our expression:
If we know 
, let's substitute 
, for 
, in our expression:
Multiply:
Answer:
the first number is 2, the second number is 9 :)
Step-by-step explanation:
brainliest? :)
