Answer:
5
Step-by-step explanation:
The common difference of any arithmetic sequence is the difference between two consecutive terms in the sequence.
In the provided sequence
-1-(-6)=5
4-(-1)=5
9-4=5
14-9=5
Therefore the common difference, d=5
is the answer. ..........
The answer is <u><em>7</em></u>!
(x-4) (x) = 21, x^2 - 4x = 21, x^2 - 4x - 21 = 0, (x - 7) (x + 3) = 0, x = 7 and -3; x can't be negative so the answer is 7!
x = 7 and x - 4 (other side) = 3
31.25 minutes
12.5 minutes divided by 2 (miles) = 1 mile per 6.25 minutes
6.25 x 5 = 31.25
Answer: 1.3 is her interest rate hopefully I'm correct on this
