-12 + 9 - (-3) - 11
Remember PEMDAS: This is the order of operation.
P-Paragrahp
E-Exponent
M-Multiply
D-Divide
A-Add
S-Subtract
1st step: PEM
-(-3) is actually -1 * -3 = + 3
-12 + 9 + 3 - 11
2nd step: D is not possible, so we do A.
9 + 3 = 12
3rd Step: Subtract
12 - 12 - 11 = 0 - 11 = -11 CHOICE B.
let's firstly convert it to an improper fraction.
Answer:
Step-by-step explanation:
The equation factors as ...
Values of x that make the factors zero are the locations of the vertical asymptotes: x = 3 and x = 9.
2-1=1-3=-2-5=-7-7=-14
-1
-3
-5
-7
the sequence is +-2
-9
-11
-13
-15
...-14-9=-23
-23-11=-34
-34-13=-47
-47-15=-62
The eighth term of the sequence 2, 1, -2, -7 -14, ... is -47.