(4)^2 must be done first.
That’ll give you 16. (4x4)
16 x -2= -32
-32+4= -28
Answer:
.96
Step-by-step explanation:
Answer:
27.5
Step-by-step explanation:
To find the mean you basically just add all of the numbers then divide by how many there are.
So, for this problem, 19+22+24+45=110
110/4=27.5
Hope this helped!!
Answer:
x = 21
Step-by-step explanation:
11x – 32 = 31 + 8x
11x = 63 + 8x
3x = 63
x = 21