Answer:
0.5
Step-by-step explanation:
The given ordered pairs are: (1,2) (2,2.5) (3,3) (4,3.5) (5,4)
The corresponding sequence is :
2,2.5,3,3.5, 4,....
We can see that there is a common difference of d=0.5.
Better still we could use the slope formula:

We substitute the point (1,2) and (2,2.5).
The rate of change of this sequence is:

Answer:
C 3.10
Step-by-step explanation:
15.50 divide by 5 is 3.10
Brainliest?
8 * 2 = 16
16 / 8 = 2
your answer is 16
Hope I helped!
Let me know if you need anything else!
~ Zoe
Answer:
Retracing your steps
Step-by-step explanation:
Answer: 35% off coupon
Explanation:
17.90-5= 12.90
x/17.90=35/100
Cross multiply: 17.90(35)=100x
Simplify: 626.50=100x
Divide by 100: 6.265
Round: 6.27
Subtract: 17.90-6.27=11.63