Example 1: For each conjecture, state the null and alternative hypothesis. a) The average age of community college students is 24.6 years.

b) The average score of high school basketball games is less than 88.

c) The average age of attorney is greater than 25.4 years

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

whatare you sayig

step-by-step explanation:

the answer is c.

step-by-step explanation: