Answer:
Define F as fathers age and S as sons age right now.
Then now they are
(1) 3S = F
and six years ago they were
(2) 5*(S-6) = F-6
calculate 5*(S-6)
5S - 30 = F-6
Subtract left and right side by -F
Add 30 to left and right side
5S - F = 24
Put (2) 3S = F into the equation above
5S - 3S = 24
2S = 24
S = 12
insert result in (2) 3S = F
3*12 = F
36 = F
Step-by-step explanation:
So the son is 12 years, and the father is 36 years.
I cant see it, your camera isn't focused on the picture.
To start I would add 400 + 200, and that equals 600.
Then I would add 30 + 50, and that equals 80.
And then I have 2 left over.
600 + 80 = 680
Add the left over 2, so 680 + 2
680 + 2 = 682. Your answer is 682.
I hope this helps!
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Answer:
17 * $0.10 = $1.70 number * value = total value
Step-by-step explanation:
Correct! This one is 'none' because the lines are parallel. Also, they have the same slope and y-intercept, but they differ after the equal sign, which means that their would be NO solutions to this.
Answer: None
