4. 0.25*6=1.5
0.20*6=1.2
1.5-1.2=0.30
1. 3*6=18
18+15=33
B)decreases by one; arrow length decreases by 1/3
Answer:

Step-by-step explanation:
Using the Quotient rule:

We can subtract the exponents of x and y:

Therefore, 
Please mark my answers as the Brainliest if you find this explanation helpful :)
Answer: c
Step-by-step explanation:
Answer:
84 units2
Step-by-step explanation:
First, you multiply 24 *7 = 168
Second, you divide 168 / 2 = 84
Lastly, have a great day!