The answer is 92.
8^2= 64
14/2 = 7
35-7= 28
28+64= 92
mean = sum of numbers / number of numbers
mean = (-7 +23 -5 +4)/4
mean = 3.75
Answer:
KR = 9
Step-by-step explanation:
If K is the midpoint of ER, then EK = KR and ER = 2(EK).
Given:
ER = 2(EK)
⇒ 4x + 2 = 2(x + 5)
⇒ 4x + 2 = 2x + 10
⇒ 2x + 2 = 10
⇒ 2x = 8
⇒ x = 4
As EK = KR and EK = x + 5 and x = 4:
⇒ KR = 4 + 5
⇒ KR = 9
Answer:
74-69q
Step-by-step explanation:
This can also be -69q + 74.
Hope this helps.
Answer: x=1 y=3....do you need to show your work?