Answer:
$240
Step-by-step explanation:
You can solve it with a proportion. 2500/75=8000/y;
(2500)y=(8000)(75);
2500y=600000;
y=600000/2500=240;
y=240;
This is basically a system of 3 linear equations with variables x, y and c.
x+y = 6...................................(1)
5x/3 + y = c .........................(2)
2y = c-4x .............................(3)
(2)-(1)
5x/3-x +y-y = c-6 => 2x/3 = c-6 => x = (3/2)(c-6)=3c/2-9 ..............(4)
(3) - 2(2)
2y-2y - 10x/3 = c -4x -2c
=> 2x/3 = -c
=> x = -(3/2)c.............................................................................................(5)
Finally, equate (4) & (5) to get
3c/2-9 = -3c/2
=>
3c = 9
=> c=3
Step-by-step explanation:
On solving denominator →
(16x⁴)^¼ = [(2x)⁴]^¼ = 2x ....eq.1 { 16x⁴ = (2x)⁴ }
Numerator = 2x²
fraction = 2x² / 2x { from eq.1 }
Simplest form = x
25,460 • 10 = 254,600
you can just move the zero over one spot since 10 has one zero
