Answer:
paid to buy = 1850
profit = 10%
Step-by-step explanation:
2035 = 110%
1% ~ = 18.5
100% = 1850
2035 - 1850 = 185
185 / 1850 * 100 = 10% profit
To find y = mx + b you need to determine the slope. To find slope use the formula
m = y2 - y1 / x2 - x1
Use two points on the graph such as (4, 100) and (12, 300)
Now plug it into the formula
m = 300 - 100 / 12 - 4
m = 200 / 8
m = 25
Now we know the slope, but we need to find the y-intercept.
y = mx + b
y = 25x + b
Substitute one of the points (4, 100) as the y value and x value to find b, the y intercept
100 = 25(4) + b
100 = 100+ b
100 - 100 = b
0 = b
Now plug in your formula
Y = 25x + 0
y = 25x
You will find the area of one triangle face and multiply that by two . use the formula:
. Once you have done that, find the permimeter of the same triangular face by adding the lengths of each side and multiplying by the length 1.2. The perimeter should equal 3.2 for one triangular face (There are multiple ways to do this problem)
The local grocery store mixed 13 oz of planters mixed nuts with 19.5 oz of emerald mixed nuts to get 32.5 oz bags of mixed nuts that contain 56% peanuts.
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Let x represent the amount of planters mixed nuts and y represent the amount of emerald mixed nuts, hence:
x + y = 32.5 (1)
Also:
0.5x + 0.6y = 0.56(32.5) (2)
From both equations:
x = 13, y = 19.5
The local grocery store mixed 13 oz of planters mixed nuts with 19.5 oz of emerald mixed nuts to get 32.5 oz bags of mixed nuts that contain 56% peanuts.
Find more on equation at: brainly.com/question/13763238
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