I don’t know, I forgot how to solve problems like this, look it up
Answer: x≥ 8.00 and x < 9.50 is the correct option.
Step-by-step explanation:
Since, given expression 8.00 ≤ x < 9.50
Where x is the value for which college students are paid hourly as teacher assistants.
so, x is greater than or equal to 8.00
Therefore,
And, x is less than 9.50
Therefore, x < 9.50
On combining both expression we get,
and
.
Thus, Third Option is correct.
Answer:
k = 11
Step-by-step explanation:
let the points be A(-2,5), B(2,8), C(6,K).
for the points to be collinear slope of line AB maust be equal to line BC.
slope of line AB = ![\frac{8-5}{2+2}=\frac{3}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B8-5%7D%7B2%2B2%7D%3D%5Cfrac%7B3%7D%7B4%7D)
slope of line BC = ![\frac{k-8}{6-2}=\frac{k-8}{4}](https://tex.z-dn.net/?f=%5Cfrac%7Bk-8%7D%7B6-2%7D%3D%5Cfrac%7Bk-8%7D%7B4%7D)
therefore ![\frac{k-8}{4}= \frac{3}{4}](https://tex.z-dn.net/?f=%5Cfrac%7Bk-8%7D%7B4%7D%3D%20%5Cfrac%7B3%7D%7B4%7D)
therefore k = 8 + 3
k = 11