Answer:
Age of ben = n years
Age of Chloe = 2n years
Age of Dan = (n - 5) years
Now,
Sum of ben, Chloe and Dan's age = t years
or, n +2n + n - 5 = t
or, 4n - 5 =t
This is the required formula
3x + 9 + 4x + x simplifies to 8x + 9
y = mx + b: m is slope, b is y-intercept
no solutions: 8x + 8
(no solution from same slope and different y-intercept)
one solution: 4x + 1
(different slope needed)
infinitely many: 8x + 9
(same y-intercept, same slope_
Answer:
LOL absolutely, Deer Ankles are everything !!
Step-by-step explanation:
Sure ill help you what you need help with
X • 1 + x/1=? ,,,,,,,,,,,,,,,,,,,,,
otez555 [7]
Anything divided by one results in itself.
Combine x × 1 and x to get 2x.
<h3>The correct answer is <u>2</u><u>x</u><u>.</u></h3>
