Answer:
7 hours
Step-by-step explanation:
567/9 = 63
441/63 = 7
It would take him 7 hours to drive 441 miles.
Hope this helps
Answer:
a = 6
b = 3/4
Step-by-step explanation:
They both need to have the same slope.
The slope in the first equation is 6
That means that the second equation must have a = 6
They both need to have the same y intercept
The second equation has a y intercept of 3/4
Therefore b in the first equation, must be 3/4
Answer: 28/32 but converted its 7/8. My work is kinda messy sorry. But this is my work.
Answer:
12 pieces each:
![S_1 = 3\ in](https://tex.z-dn.net/?f=S_1%20%3D%203%5C%20in)
![S_2= 4\ in](https://tex.z-dn.net/?f=S_2%3D%204%5C%20in)
Step-by-step explanation:
Given
-- first string
--- second string
Required
Determine the number of equal pieces
To do this, we first calculate the HCF of the length of both pieces ![(36\ and\ 48)](https://tex.z-dn.net/?f=%2836%5C%20and%5C%2048%29)
![36 = 2 * 2 * 3 * 3](https://tex.z-dn.net/?f=36%20%3D%202%20%2A%202%20%2A%203%20%2A%203)
![48 = 2 * 2 * 2 * 2 * 3](https://tex.z-dn.net/?f=48%20%3D%202%20%2A%202%20%2A%202%20%2A%202%20%2A%203)
![Common\ prime\ factors = 2, 2\ and\ 3](https://tex.z-dn.net/?f=Common%5C%20prime%5C%20factors%20%3D%202%2C%202%5C%20and%5C%203)
The HCF is:
![HCF = 2 * 2 * 3](https://tex.z-dn.net/?f=HCF%20%3D%202%20%2A%202%20%2A%203)
![HCF = 12](https://tex.z-dn.net/?f=HCF%20%3D%2012)
<em>Hence, he can cut both strings to 12 pieces each</em>
<em></em>
<em>Recall that </em>
<em>The first string can then be cut in to 3 inches each (i.e. 36/12)</em>
<em>The first string can then be cut in to 4 inches each (i.e. 48/12)</em>
Answer:
I think its B but u could wait for another answer
Step-by-step explanation: