Answer:
yes
Step-by-step explanation:
22/13 =1.69≈3.2
13/4 = 3.2
Answer:
I Think Yes!
Step-by-step explanation:
Cause I Also Have A Straight Teeth and Also I Don't Wear Retainer!!
The 90% confidence interval is (70 - 4, 70 + 4). The margin of error is 4%.
-3 =-2x - 7
Add 7 to both sides
4=-2x
Divide by -2
-2 = x
Solution: We are given that the population of Virginia is 8 million.
Let x be the population of Nevada.
We are given population of Virginia is 2.8 million less than 4 times the population of Nevada.




The first step is to on both sides.
add 2.8
The second step is to on both sides.
divide 4
The population of Nevada is million.
2.7