The watermelon weighs 7 pounds
Proof:
remove the decimal points then divide 168 by 24
168/24 = 7
The watermelon weighs 7 pounds
Do you mean an extraneous solution? I will tell you what I think. To tell if a solution is extraneous you need to go back to the original problem and check if there actually is a solution or if the solution is actually right. If not then it is extraneous.
five pairs of jeans should cost $67.5
Answer:
6
Step-by-step explanation: because its online
