Answer:
X=-5/2
Step-by-step explanation:
First for Y=2x+5 you change the y into 0
Then you replace the 0 with 2x but change the sign so it will be -2x so it will look like -2x=5
then you divide both sides by 2
Finally you get -5/2
Hopefully this helps
Answer:
0.000001
Step-by-step explanation:
Answer:
B. 34%.
Step-by-step explanation:
94 - 78 = 16 which is 2 times the standard deviation from the mean.
For a normal distribution this is 34% of the total students.
Answer:
Step-by-step explanation:
Hi there,
To solve this problem, we will need to isolate the variable by moving the variable to one side and the number to the other side.
1. - 16.5v - 19.94 = 19.39 - 9.6v <em>Rewrite the problem</em>
2. - 16.5v = 39.33 - 9.6v <em>Move the non-variable number to one side</em>
3. -6.9v = 39.33 <em>Isolate the variable</em>
4. v = - 5.7 <em>Divide by -6.9</em>
Thus, we can see the answer to this problem is v = - 5.7.
Have a good day,
Jamie