So the slope is represented by m in the equation y=mx+b. In this case, the equation is or the form y=b+mx. m=-4/3 so the slope is -4/3
Answer: First option is correct.
Step-by-step explanation:
Since we have given that
Amount invested = $396
Interest rate = 13% per year
Time = 3 years
We will use the "Exponential growth formula" i.e.
Here,
P denotes Principle amount
r denoted rate of growth
t denotes number of years,
So, it becomes
Hence, First option is correct.
The number of shirts that should be sold in order to breakeven is 75.
The profit when 150 shirts are sold is $750.
<h3>How many shirts should be sold to breakeven?</h3>
When there is a breakeven, profit earned is zero.
The equation that can be used to determine the number of shirts to be sold to break even is:
Total selling price = fixed cost + (total variable cost)
$15t = $750 + $5t
Where t is the number of t-shirts sold
$15t - $5t = $750
$10t = $750
t = 75
<h3>What is the profit made when 150 shirts are sold?</h3>
Profit is the total selling price less cost price
(150 X $15) - $750 - ($5 x 150)
$2,250 - $750 - $750 = $750
To learn more about profit, please check: brainly.com/question/26181966
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520833333/10000000000 not simplified
