Answer:
Step-by-step explanation:
a)
As given y=mx lets replace mx with y in the first equation
2y=n => y=n/2, replace y with n/2 => mx=n/2, thus x=n/2m
b)
As given y=nx lets replace y with nx in the first equation
x+n^2x=m => x(n^2+1)=m = > x=m/(n^2+1), thus y= n*m/(n^2+1)
c) Replace y with nx => mx-nx=n => x(m-n)=n = > x=n/(m-n), thus y=n^2/(m-n)
Add all the like terms together
4x+4y+10
<h2>When you sell these three things you would need 3 people (p) to buy them. But together or separate.</h2><h2 /><h2>$1.50 + $3.00+$2.50= $7.00</h2>
Answer:BE is equal to 72.
Step-by-step explanation: They are similar triangles. We know CD and BC. So we can find the comparison between the two. And we see that BC x 7 = CD. So the same will be said for BF and FE. We have BF is equal to 9. So 9 x 7 = 63. However, now we need to add the two together in order to get BE. Because BF + FE = BE. So 9 + 63 = 72
9514 1404 393
Answer:
any real number
Step-by-step explanation:
The value of 7^0 is 1, so the equation is ...
1^x = 1
This is true for any value of x. Possible values of x are "any real number."
