Answer:
Hey there!
a)
10x-1=4x+2
6x-1=2
6x=3
x=1/2 cm.
10x-1=4 cm.
So the width of the rectangle is 10/4, or 2.5 cm.
b)
l=3w
2l+2w=24
2(3w)+2w=24
6w+2w=24
8w=24
w=3
l=9
The are is 27 units squared.
Let me know if this helps :)
Start off by stating your facts. You have a maximum of $8.75. We know that each quarter is 25 cents so we multiply 25x26 equaling 650. Yet we need a decimal so it would be $6.50. Each nickel is worth 5 cents so then you would minus $8.75 and $6.50 getting us to $2.25. Now divide it by 5 cents and you should get 45 nickels. You can also do this by stating that 10 nickels is 50 cents and go until you get 45
Answer:
I am just trying.
Step-by-step explanation:
MLON=HIJK....
To tell the honest truth I dont have a clue. Wait for someone else to answer.
Answer:
The numbers are approximately: 4.000 and 1.000
Step-by-step explanation:
The given parameters can be expressed as:
Required
Determine the numbers
In each of the equations, multiply by 1000
![1000 * [\frac{x}{1000} + \frac{y}{1000} \approx 5]](https://tex.z-dn.net/?f=1000%20%2A%20%5B%5Cfrac%7Bx%7D%7B1000%7D%20%2B%20%5Cfrac%7By%7D%7B1000%7D%20%5Capprox%205%5D)
![1000 * [\frac{x}{1000} - \frac{y}{1000} \approx 3]](https://tex.z-dn.net/?f=1000%20%2A%20%5B%5Cfrac%7Bx%7D%7B1000%7D%20-%20%5Cfrac%7By%7D%7B1000%7D%20%5Capprox%203%5D)
So, we have:
Add the two equations
Solve for x
Substitute in
Using:
We have:
<em>This implies that, the numbers approximates to 4.000 and 1.000, respectively.</em>
Answer:
$8
Step-by-step explanation:
320 x 20% = 64
64 x (1/8) = 8
I hope this helped!
