None of the pairs will deliver (g×f)(a). If you intend (g∘f)(a), then ...
... selection 3 is appropriate.
3( 1/2 - y) = 3/5 + 15y
Applying distributive property:
3*1/2 - 3y = 3/5 + 15y
3/2 - 3y = 3/5 + 15y
3/5 is adding on the right, then it will subtract on the left
3y is adding on the left, then it will subtract on the right
3/2 - 3/5 = 15y + 3y
15/10 - 6/10 = 18y
9/10 = 18y
18 is multiplying on the right, then it will divide on the left
9/10*1/18 = y
1/10*1/2 = y
1/20 = y
Answer:
$56,900
Step-by-step explanation:
Given that:
Total sales in March = $151,000
Total variable cost = $94,100
The contribution margin for March can be obtained using the relation :
(Total sales - Total variable expenses)
($151,000 - $94,100)
= $56,900
Hence, contribution March for the month of March is $56,900
No solution to this problem
