Answer:x=12 and x=2
Step-by-step explanation:
2.2x-10=0.2x+14
2.2x-10-(0.2x+14)=0
2.2x-0.2x-14-10=0
2x-24=0
2x=24
x=24/2
x=12
-4x+5=x-5
-4x+5-(x-5)=0
-4x-x+5+5=0
-5x+10=0
-5x=-10
x=-10/-5
x=2
Answer:
About 25%
Step-by-step explanation:
The median is 25, and you know there are quartiles. From the median to a consecutive quartile, there is a range of 25%. For less than 20, It's from 5-20. Since there is a consecutive quartile, you get 25%!
0.24 is smaller than 0.3 because as you approach zero from the right, there's less distance from 0.24 to 0 than 0.3. Think of this in terms of limits.
Equation: 0.25x + 200
0.25x + 200 = 345
0.25x = 145
140/0.25 = 580 miles
Answer: 580 miles
