Answer:
10 years.
Step-by-step explanation:
Let total age of five people be x;
x/5 = 40
x = 40*5
x = 200.
Let age of new person be y;
(200 + y)/ 6 = 35
200 + y = 210
y = 210-200
y= 10.
The age of the new person is 10.
See ya!
Hope it helps!
I got 4 and the final number was, 1.46901374415407e+308 I hope that helped! Good Luck!! :)
To solve this, you know that both values listed (4x - 3 and -3x + 4) are equal to y, so you know that they also must be equal to each other! Therefore you can form the following equation:
4x - 3 = -3x + 4
Now you can add -3x to both sides to combine like terms:
7x - 3 = 4
Now add 3 to both sides:
7x = 7
Now if you divide everything by seven, you see that x = 1. Now that we have out x value, we can go ahead and plug it into one of the equations. This gives us:
y = 4(1) - 3
If we multiply out, we get:
y = 4 - 3
y = 1
So y also equals 1! Now that we have our answers, we can simply put them into an ordered pair which should be in the form of (x value, y value.)
Our final answer will be (1, 1).
Hope this helps!
Answer:
$155282862040271282939285047182828282828
