How much did each of the pair sunglasses cost?
Ok so first plug in y for in the equation 2x-2y=12
Therefore 2x - 2(x -6)=12
Then distribute the two to the x and the -6
2x-2x+12=12
The 2x's cancel leaving you with
12=12
From there you could subtract the 12 from both sides to get 0=0, I assume
Answer:
4.06%
Step-by-step explanation:
To solve for the APY of Lloyd, we use the formula:
Since we don't know what the Interest earned is yet, we simply solve for the difference of the new balance and the old balance.
Interest Earned = $14880.58 - $14300
Interest Earned = $580.58
Now let's break down the values we have.
P = 14300
I = 580.58
t = 1
Now let's plug it into our formula.
or 4.06%
The amount that will be saved yearly oh the utility bills will be $65 each year.
<h3>How to calculate the amount of utility saved</h3>
From the information given, the cost per load on hot wash is given as 71 cents per load and the cost of warm wash is given as 25 cents per load.
Therefore, the yearly cost for hot wash will be:
= 71 cents × 365
= 25915 cents
In this case, she cuts down the amount of laundry that she does in hot water to one-half will be:
= 25915 cents × (3/4 - 1/2)
= $259.15 × 0.25
= $65
In conclusion, the correct option is $65.
Learn more about utility on:
brainly.com/question/24719924
The points in the graph are (-1,0) and (3,0). I solved the equation using the Factoring method in solving quadratic equations. As I solved for finding x= -1 and 3, I substituted both to the equation in order to find y.
