840 - 3/7(840) =
840 - 360 = 480
480 - 1/8(480) =
480 - 60 = 420
The answer is 14 that's it
Answer:
y = (x-1/x+2)(x-1)
y = -3(x-1)
y = -3x+3
-3x y = 3
x y = -1
x(0) y = -1
y = -1
Step-by-step explanation:
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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48 mph is the average speed.
Hope this helps!
