Susan works faster
if you solve 8 problems in 20 minutes, that is faster than 1 problem per minute because even once you do 5 problems you are at 25 minutes and that is longer than the 20 minutes
-5n + 3(6 + 7n) = -5n + 18 + 21n = 16n + 18
Answer:
the pink shoelace
Step-by-step explanation:
Green < Yellow
Pink > Orange
Yellow < Orange
Green is smaller than yellow. Yellow is smaller than orange. Pink is longer than Orange.
If Green is smaller than yellow then it can't be longer than pink because yellow is smaller than orange and pink is longer than orange.