100/66655*61364=<span>92.0621108694%</span>
Answer:
Did you mean (-3, 7) for the first point?? If so, the answer is
D) y = -2/3x + 5
Step-by-step explanation:
Find the slope: (m)
3-7 / 3+3 = -4/6=-2/3=m
Find the y intercept (b): (plug in y, x, and m)
3=-2/3(3) +b
3=-2+b
5=b
Write equation using y=mx+b
y = -2/3x+5
That would be 0.14 after rounding up from 0.1379
Let <em>x</em> be the smallest of the three integers. Then the next two are <em>x</em> + 2 and <em>x</em> + 4.
• "The ratio of the smallest number to 1 less than twice the smallest number..."
This translates to
<em>x</em> / (2<em>x</em> - 1)
• "... the ratio of 3 more than the middle number to twice the largest number."
This translates to
((<em>x</em> + 2) + 3) / (2 (<em>x</em> + 4))
or, simplifying a bit,
(<em>x</em> + 5) / (2<em>x</em> + 8)
The ratioes are said to be equivalent, so
<em>x</em> / (2<em>x</em> - 1) = (<em>x</em> + 5) / (2<em>x</em> + 8)
Solve for <em>x</em> :
<em>x</em> (2<em>x</em> + 8) = (<em>x</em> + 5) (2<em>x</em> - 1)
2<em>x</em>² + 8<em>x</em> = 2<em>x</em>² + 9<em>x</em> - 5
8<em>x</em> = 9<em>x</em> - 5
-<em>x</em> = -5
<em>x</em> = 5
So the three integers are 5, 7, and 9.
There would be 7 rows..
let x be the no.of trees and let y be the no. of rows.....
Sol.
xy=56
8y=56
8y/8=56/8 ---divide both sides by 8 to find y
y=7...so there were 7 rows with 8 apple trees each row...
