Here’s your answer. Hope this helped!!
This problem is an example of an arithmetic series.
The common difference of the second term (15) with the first term (9) and the third term (21) with the second term (15) [15-9=6; 21-15=6] is 6.
The formula for solving this is:
An= A1 +(n-1)*d where An is the nth term, A1 is the first term, n is the number of terms and d is the common difference.
An=9+ (31-1)*6 = 189
The answer is 189.
Answer:
-4/5 or -0.8
Step-by-step explanation:
Slope: (y2 - y1)/(x2 - x1)
m = (49 - 45)/(5 - 10)
= 4/-5
= -⅘
Answer:
Hi there!
Your answer is:
$440 earned from working a 50 hour week
Step-by-step explanation:
8× 40= $320
Subtract 40 from 50 to determine how many overtime hours he worked!
12× 10 = $120
320+ 120= $440
I hope this helps!
