2/1 = (8x-2)/9
2=(8x-2)/9
18=8x-2
20=8x
x=8/20
x=2/5
Let me work on that problem then I’ll get back to you
Answer:
8 X
Step-by-step explanation:
I just did it in e d g
Hello from MrBillDoesMath!
Answer:
8 and 10
Discussion:
Let x and x+2 be as described in the Question. Then
(x+2)^2 - x^2 = 36 => (x+2)^2 = x^2 + 2x + 4
x^2 + 4x + 4 - x^2 =36 => the x^2 terms cancel
4x + 4 = 36 => subtract 4 from both sides
4x = 36 -4 - 32 => divide both sides by 4
x = 32/4 = 8
So the integers are 8 and 10 (8+2)
Check: 10^2 - 8^2 = 100 -64 - 36.
Thank you,
MrB
Answer:
3 miles/h
Step-by-step explanation:
<u>You can set up a division problem to represent the equation.</u>
12 miles÷4 hours=3 miles/hr
