If you are making 15 center pieces per hour, then you are making 3 per hour.
15/5 = 3
Then you divide how many centerpieces you are making by 3.
42/3 = 14
It will take you 14 hours to make 42.
Hope this helps!
Answer:
D) ![x+5\leq -4](https://tex.z-dn.net/?f=x%2B5%5Cleq%20-4)
Step-by-step explanation:
We solve each of the inequalities
Option A
![x+6](https://tex.z-dn.net/?f=x%2B6%3C-8%5C%5Cx%3C-8-6%5C%5Cx%3C-14)
Option B
![x+4\geq -6](https://tex.z-dn.net/?f=x%2B4%5Cgeq%20-6)
![x\geq -6-4\\x\geq-10](https://tex.z-dn.net/?f=x%5Cgeq%20-6-4%5C%5Cx%5Cgeq-10)
Option C
![x-3>-10\\x>-10+3\\x>-7](https://tex.z-dn.net/?f=x-3%3E-10%5C%5Cx%3E-10%2B3%5C%5Cx%3E-7)
Option D
![x+5\leq -4](https://tex.z-dn.net/?f=x%2B5%5Cleq%20-4)
![x\leq -4-5\\x\leq -9](https://tex.z-dn.net/?f=x%5Cleq%20-4-5%5C%5Cx%5Cleq%20-9)
Therefore, only option D has -12 in its solution set.
Expression A gives the correct probability.
On the first draw, there is a 4/12 chance of choosing a boiled egg because there are 4 boiled eggs and a total of 12 eggs to choose from.
On the second draw, there is a 3/11 chance of choosing a boiled egg because there are 3 boiled eggs and a total of 11 eggs to choose from.
Answer:
x= -3
Step-by-step explanation:
7+
= 5
21+2x=15
2x=-6
x= -3
Answer:
Speed of Jim=18miles/3hours=6miles/hour