I need help in math can you please help me ​

Mean = 67

Median = 66.2 , 65.8

Mode = 83.2

Step-by-step explanation:

Mean = 67     "The Mean is what most people consider the average. You add up all the numbers in the set and divide by how many numbers you have. That’s the Mean."

Median = 66.2 , 65.8  "The Median is the number in a set that has an equal number of numbers above and below it. If there’s an even number of numbers, you take the Mean of the middle two."

Mode = 83.2 "The Mode is the number that repeats the most in a set. If there aren’t any repeated numbers there is no Mode."

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10