Answer: 2 7 0
Step-by-step explanation:
1. We assume, that the number 900 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 900 is 100%, so we can write it down as 900=100%.
4. We know, that x is 30% of the output value, so we can write it down as x=30%.
5. Now we have two simple equations:
1) 900=100%
2) x=30%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
900/x=100%/30%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.
7. Solution for what is 30% of 900
900/x=100/30
(900/x)*x=(100/30)*x - we multiply both sides of the equation by x
900=3.33333333333*x - we divide both sides of the equation by (3.33333333333) to get x
900/3.33333333333=x
270=x
x=270
now we have:
30% of 900=270
Rectangle Formula: a = lw (Area = Length x Width)
Trapezium: A= a+b/2h (Area = Area + Base / 2 x h)
I hope this helps. :)
Answer:
2,016
Step-by-step explanation:
You do 2800 x 0.08 in ur calculator which is 224 and multiply that by 9
<span>2500+150x=3000+125x
150x-125x=3000-2500
25x=500
</span><span>x=500/25
x=20 mo
----------------
2500+150*20=3000+125*20
5500=5500 total paid after each month.</span><span>
</span>
Answer:
Step 1:
Enter the point and slope that you want to find the equation for into the editor.
The equation point slope calculator will find an equation in either slope intercept form or point slope form when given a point and a slope. The calculator also has the ability to provide step by step solutions.
Step 2:
Click the blue arrow to submit.
Step-by-step explanation: