Answer:1200 calories
Step-by-step explanation:look at pic to see how it was solved :)
Option A ( 2 , 4 , 6 , 8) because domain are x values
Step 1:Distribute -2 into 5 and 8
Step 2:Subtract 6x from both sides
Step3: Add 16 to both sides
Step 4: Divide -16 into 30
We'll take out LCM of 24 seconds and 28 seconds.
that is, 168 seconds.
That means,
Car A and Car B will be side by side to each other after 2 mins 48 seconds after start.
I believe that the answer is 120 marbles.<span />