B) y=x-4 not sure how to explain it, but because the y intercept is -4, it is almost certain that the last number will ne -4 and since x is equal to 4 y must equal x-4. Might be wrong though ('o')
1. We need to get rid of all the denominator in this equation.
- This can be done by multiplying left and right sides by the LCD.
- In the problem: 12/x = 8, the LCD is X.
12/x = 8 is now 12 = x * 8
1a. 8 * x = 8x
Now, your answer is 3/2, but It's improper. Let's convert it into a mixed number.
Subtract 3 by 2.
3 - 2 = 1
3/2 = 1 1/2
Therefore, your answer is 1 1/2. Also, the answer is 1.5.
Answer:
The rates are equal
Step-by-step explanation:
To see if the rates are equal, divide both of the units by the number of minutes:
60/3
= 20
80/4
= 20
This means both rates are equal, since we got 20 for both of them
This means the rate is 20 units per 1 minute, for both rates.
So, the rates are equal.
<u>Answer</u>:
y = 3x - 1
<u>Explanation</u>:
1)
passes y-axis means x will be 0,
when x = 0,
y = 3x − 1
y = 3(0)-1
y = -1 ................so matches with option 1.
2)
Here given in second option passes through ( 1 , 2 )
if x = 1
y = 3x − 1
y = 3(1) − 1
y = 2 ..........................so matches with option 2.
Therefore equation: y = 3x - 1 represents the current following.
