Answer:
14
Step-by-step explanation:
You just multiply 2 to (x + 7) which gets you 2x + 14 and then subtract 2x from 2x seeing as they are like terms and you end up with 14.
Amy would need 6/8 gallon of sparkling water, or 3/4 gallon, because 6/8=6/8 or 3/4.
Answer:
48
Step-by-step explanation:
9,18
6,12,18,24,30
18 + 30 = 48
Answer:
the median is 15
Explanation:
you can find the median by arranging the numbers from smallest to largest and finding the number in the middle.
5 14 15 <u>15</u> 16 17 18
in this case, the number in the middle is 15 so the median for this data set is 15.
i hope this helps! :D
your average mean score would be <u>C. 85</u>
