Answer:
2
Step-by-step explanation:
You only need two points to create a line...
Answer:
$55.902
Step-by-step explanation:
To properly answer the question, we need to evaluate each of the payment conditions.
Firstly:
There is a $6 charge each month
Secondly:
For the first 500kwh, there is a charge of 6.726 cents per kWh.
Total amount charged here will be 500 * 6.726 = 3,363 cents = $33.63
Thirdly:
There is a charge of 8.136 cents for kwh above 500kwh. Here we have 200kwh more than the 500kwh threshold.
The amount charged here is thus 200 * 8.136 = 1627.2 cents = $16.272
Total amount charged is thus : 6 + 16.272 + 33.63 = $55.902
It is shown as a sum of each digit multiplied by its matching place value<span> (units, tens, hundreds, etc.) For example: 4,265 = </span>4<span> x 1,000 + 2 x 100 + 6 x 10 + 5 x 1.</span>
Answer:
The width is 10 and the length is 14.
Step-by-step explanation:
To draw this conclusion, first use the equation<em> A = lw = 140
.</em>
Remember the length is six less than twice the width, in other words, the length equals 2 time the width minus 6:<em> l = 2w - 6
</em>
Now you want to substitute numbers in:
140 = (2w - 6)(w)
140 = 2w^2 - 6w
2w^2 - 6w -140 = 0
w^2 - 3w - 70 = 0
Factorable by inspection!
(w - 10)(w + 7) = 0
w = 10
<em>w = -7 (nonsense - ignore)
</em>
I = 14