Answer:
![5x^{2} + 34x - 22](https://tex.z-dn.net/?f=5x%5E%7B2%7D%20%2B%2034x%20-%2022)
Step-by-step explanation:
-5x ( x + 6 ) = 4 ( x - 3 ) - 10
Distribute
![-5x^{2} - 30x = 4x - 12 - 10](https://tex.z-dn.net/?f=-5x%5E%7B2%7D%20-%2030x%20%3D%204x%20-%2012%20-%2010)
Simplify,
![-5x^{2} -30x = 4x -22](https://tex.z-dn.net/?f=-5x%5E%7B2%7D%20-30x%20%3D%204x%20-22)
Inverse operations;
![-5x^{2} - 30x = 4x - 22\\ +30x +30x\\\\-5x^{2} = 34x - 22\\+5x^{2} +5x^{2}\\\\5x^{2} + 34x - 22](https://tex.z-dn.net/?f=-5x%5E%7B2%7D%20-%2030x%20%3D%204x%20-%2022%5C%5C%20%20%20%20%20%20%20%20%20%20%20%2B30x%20%20%20%20%20%20%20%2B30x%5C%5C%5C%5C-5x%5E%7B2%7D%20%3D%2034x%20-%2022%5C%5C%2B5x%5E%7B2%7D%20%20%20%20%20%20%20%2B5x%5E%7B2%7D%5C%5C%5C%5C5x%5E%7B2%7D%20%2B%2034x%20-%2022)
Answer:
5 = 10
7 = 14
9 = 18
11 = 22
13 = 26
Are Commen Relationship is 2 so the answer is above.
Step-by-step explanation:
Pls mark brainliest
Answer:
2
Step-by-step explanation:
First, according to PEMDAS or PEMA, we do multiplication and then division so:
![-1*12](https://tex.z-dn.net/?f=-1%2A12)
which equals to
![-12](https://tex.z-dn.net/?f=-12)
and then we have ![-12/4](https://tex.z-dn.net/?f=-12%2F4)
which equals to ![-3](https://tex.z-dn.net/?f=-3)
then, we do addition, so
![5+(-3) =\\5-3=\\2](https://tex.z-dn.net/?f=5%2B%28-3%29%20%3D%5C%5C5-3%3D%5C%5C2)
And we have 2 as our answer.
Hope this helped :)
Answer:
Distance to appointment point = 5 miles
Step-by-step explanation:
Let s be the distance to the appointment point,
We have Maria drove to a business appointment at 50mph in the morning.
Time taken in the morning
![t_m=\frac{s}{50}=0.02s](https://tex.z-dn.net/?f=t_m%3D%5Cfrac%7Bs%7D%7B50%7D%3D0.02s)
Her average speed on the return trip in the afternoon was 40 mph.
Time taken in the afternoon
![t_a=\frac{s}{40}=0.025s](https://tex.z-dn.net/?f=t_a%3D%5Cfrac%7Bs%7D%7B40%7D%3D0.025s)
Given that the return trip took 1/4hr longer because of traffic.
That is
![t_a-t_m=\frac{1}{4}hr=0.025hr](https://tex.z-dn.net/?f=t_a-t_m%3D%5Cfrac%7B1%7D%7B4%7Dhr%3D0.025hr)
Substituting
![t_a-t_m=0.025hr\\\\0.025s-0.02s=0.025\\\\s=5miles](https://tex.z-dn.net/?f=t_a-t_m%3D0.025hr%5C%5C%5C%5C0.025s-0.02s%3D0.025%5C%5C%5C%5Cs%3D5miles)
Distance to appointment point = 5 miles