The answer is 54x because 36+18=54, but then you have the x, so your answer is 54x
Answer:
Step-by-step explanation:
This is not a linear relationship, it doesn't have a set increase or uniform slope and it seems more like an exponential or quadratic curve to me when I graph it. As you can see you cant draw a straight line through the data points so it cannot be a linear relationship.
i calculated this problem and it's just 46.656
65 divided by 7 is approximently 9, and 25 divided by 7 is approximently 3, so 9 plus 3 is 12, so Gracie must wash 12 cars to earn enough money to save 25 and spend 65!
Answer: the square root of 30 is simplified to 5...
Hope this helps! :D
Step-by-step explanation: