I’m hoping this helps (but hopefully now you can give the brainliest to the person above)
I’m not very familiar with the square roots method but I believe you try and isolate the term that is squared.
13x-88 ≤ -32
there's your answer
The total number of arrangements for all of them to be women is:
C(7, 4) because the order does not matter; we'd still have the same arrangements.
Now, we can simplify this:
![C(7, 4) = \frac{7!}{4!(7 - 4)!}](https://tex.z-dn.net/?f=C%287%2C%204%29%20%3D%20%5Cfrac%7B7%21%7D%7B4%21%287%20-%204%29%21%7D)
![= \frac{5040}{4!3!}](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B5040%7D%7B4%213%21%7D)
![= \frac{5040}{24 \cdot 6}](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B5040%7D%7B24%20%5Ccdot%206%7D)
![= \frac{5040}{144} = 35](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B5040%7D%7B144%7D%20%3D%2035)
Now, the total number of arrangements, without restriction, is simply: C(12, 4) because we don't care who we pick.
D is days
m is miles
0.16m + 64d (this is rate 1)
0.08m + 128d ( this is rate 2)
since you plan to rent for one day, input d as 1.
0.16m + 64(1)
0.08m + 128(1)
i hope i gave you enough hints
Answer:
$138.60
Step-by-step explanation:
10% of 2200 is 220.
2200 - 220 = 1980
7% of 1980 is 138.60