18x > 7i - 7u is the answer
Answer and explanation:
Given:
Royal soil= $6.50 per pound
Royal peasant = $2 per pound of 10 pounds
Blend total pounds is x+10, price is unknown hence solved below
Using algebra
We find unknown x = number of pounds of royal soil
$6.50(x)+$2(10)=6.50x+20/x+10(x+10)
= 6.50x+20= 6.50x²+85x+200
(0,6)(5,6)
notice how the y values are they same.....this means u have a horizontal line with a 0 slope.
y = 0x + 6...slope intercept form
0x + y = 6 <==== standard form
