Answer:
Alice's mean: 82
Adam's mean: 85
Step-by-step explanation:
Put all the numbers together (add) then divide by the number of numbers. If that makes sense
3x-132=0
you need to add all like terms first then answer the equation
The two lines coincide. The two equations have the same slope and intercept. If you multiply the second equation by 3, you’ll get the first equation.
Answer:
![\frac{15}{13} = 1.1538461538](https://tex.z-dn.net/?f=%20%5Cfrac%7B15%7D%7B13%7D%20%20%3D%201.1538461538)
Step-by-step explanation:
![\frac{3 \times 5}{13} = \frac{15}{13} = 1.1538461538](https://tex.z-dn.net/?f=%20%5Cfrac%7B3%20%5Ctimes%205%7D%7B13%7D%20%20%3D%20%20%5Cfrac%7B15%7D%7B13%7D%20%20%3D%201.1538461538)