Answer:
19
Step-by-step explanation:
you would choose a number that you can easily subtract 5 from. You should always take care of whats in the () first.
Answer:
It's Either B Or D
Step-by-step explanation:
only because They Only number that are closer so you can reverse it is 18 or 96
Answer:
Step-by-step explanation:
Given the sequence :
23, 19, 13, 5, -5.......
From the sequence, the common difference is unequal, as their is a constant Increment in the difference after successive numbers.
19 - 23 = -4
13 - 19 = -6
5 - 13 = -8
-5 - 5= -10
Hence an constant difference of - 2 after each successive difference.
Hence, this is a quadratic sequence
With the formula
an² + bn + c
Answer:
400 is the answer to the botom and a b c and d
Step-by-step explanation: