Answer:
![n \leq -48](https://tex.z-dn.net/?f=n%20%5Cleq%20-48)
Step-by-step explanation:
<u>Step 1: Convert to an expression</u>
<em>8 - 1/4 n is greater than or equal to 20</em>
![8 - \frac{1}{4}n \geq 20](https://tex.z-dn.net/?f=8%20-%20%5Cfrac%7B1%7D%7B4%7Dn%20%5Cgeq%2020)
<u>Step 2: Subtract 8 from both sides</u>
![8 - 8 - \frac{1}{4}n \geq 20 - 8](https://tex.z-dn.net/?f=8%20-%208%20-%20%5Cfrac%7B1%7D%7B4%7Dn%20%5Cgeq%2020%20-%208)
![- \frac{1}{4}n \geq 12](https://tex.z-dn.net/?f=-%20%5Cfrac%7B1%7D%7B4%7Dn%20%5Cgeq%2012)
<u>Step 3: Multiply both sides by -4</u>
![- \frac{1}{4}n * -4 \geq 12 * -4](https://tex.z-dn.net/?f=-%20%5Cfrac%7B1%7D%7B4%7Dn%20%2A%20-4%20%5Cgeq%2012%20%2A%20-4)
<em>Since we are multiplying by a negative we flip the greater than equal sign to a less than equal sign.</em>
![n \leq -48](https://tex.z-dn.net/?f=n%20%5Cleq%20-48)
Answer: ![n \leq -48](https://tex.z-dn.net/?f=n%20%5Cleq%20-48)
Answer:
Ummmm I have no idea but if I have time to anwser I wold
Step-by-step explanation:
I hope this helps you
1)
a) 18/50
b) 6.1/3=2
c) 9/2.8/3=3.4=12
2)
1 1/2=1.2+1/2=3/2
3 3/4=3.4+3/4=15/4
if we can 12 muffins with 3/2 cups
how many muffins with 15/4
?.3/2=12.15/4
?=30 muffins
The answer is 189,729
If to be rounded answer would be 190,000 I would say best estimate would be 180,000
Of what? You didn’t write the question honey