Answer:
x = 3
Step-by-step explanation:
The fractions need to have common denominators. So, we would make the common denominator (x + 3)(x - 3), or, x^2 - 9
Multiply the numerator by the same number or variable as the denominator and then combine.
Once their is x and a number left you would solve for x.
20miles increased by 30%=new mileage added
20x.3= 6
6 miles more than his previous distance so...
6+20= 26
NOTE you can also use 1.3 instead of .3 as the percent to get the answer with out addition.
this picture has bad quality, please resend with better picture so i can answer all of them
Number 8 would be B. Number 9 would be A. Hope this helps! Mark brainliest? :))
The person who explained the answer because you can see how they got the answer or the evidence they used to get the answer
