Step-by-step explanation: To simplify, we will apply the <em>Quotient Rule</em>.
The 5's in this problem are bases so as you apply the quotient rule,
subtract the exponents but leave the base alone to get 5⁴.
We can also write 5⁴ as 5 · 5 · 5 · 5.
Factors of 84: 2,4,12,14
14*6=84
14=length
6=width
Answer:
Ethan can type 12 pages before the meeting starts.
Step-by-step explanation:
Given:
Number of pages he can type =2
Number of hours he can type 2 pages = 
We need to find number of pages he can type in 
Solution:
Now first we will find number of pages in 1 hour
So we can say;
In
= 2 pages
In 1 hour = number of pages he can type in 1 hour
By Using Unitary method we get;
number of pages he can type in 1 hour = 
Now we can say that;
In 1 hour = 16 pages
So
= number of pages he can type in 
Again By using Unitary method we get;
number of pages he can type in
= 
Hence Ethan can type 12 pages before the meeting starts.
Answer:
Step-by-step explanation:
1. X/2 when x = 1/2
Putting value of x in the equation
1/2 /2 = 0.25
2. 2x2 - 8 when x = 3
2(3)2 - 8
= 2(9) - 8
= 18 - 8 = 10
3. 4(x - 7)3 + 5 when x = 9
4 (x3 - 21x2 + 147x - 343) + 5
Putting value of x
4((9)3 - 21(9)2 + 147(9) - 343) + 5
4(729 - 1701 + 1323 - 343) + 5
4(8) + 5
= 32 + 5 = 37
I hope this helps you
x= -2
h (-2)= 3. (-2)+1
h (-2)=-6+1
h (-2)= -5