Answer:
a) 3 x 20 = 60
b) -2x20 = -40
question c and d are unclear as we do not know how many questions were wrong and how many were not answered.
Sorry but I hope that helped
627.
you would have to do this on your own in order to find this out bud.
Answer:
P(t) = 19t - 1900
Step-by-step explanation:
The factory expenses = $1900
Per toy expense = $11
The selling price of toy = $30
Now we have to convert it in the equation form. Use the below formula to convert these values in equation form.
Profit = Total revenue – total cost
Profit = TR – (variable cost + fixed cost)
Profit on truck = 30t – (11t + 1900)
Profit = 30t – 11t – 1900
P(t) = 19t - 1900
Answer:
Each cup costs $0.50
Step-by-step explanation:
Take the total cost and divide by the number of cups
3.50/7 = .50
Each cup costs $0.50
Answer:
Question 5: y = - x + 6
Question 6: y = x + 100
Question 7: y = -10x + 45