What is the next number in the arithmetic sequence below? -32, -20, -8,4, _, ...
O A. 15
B. 18
O C. 12
D. 16

D) 16

Step-by-step explanation:

it is going up by twelve each time.

so add twelve to 4 to get the answer.

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5