Let the number of Matinee tickets be x
Let the number of evening tickets be y
Number of sold tickets = 63, this means that: x+y = 63 ......> equation I
Price of matinee ticket = 10 and price of evening tickets = 14
Total money collected = 742, this means that 10x + 14y = 742 .....> equation II
From equation I: x = 63 - y .........> equation III
Substitute by equation III in equation II:
10(63-y) + 14y = 742
630 - 10y + 14y = 742
4y = 742 - 630 = 112
y = 112/4 = 28
Substitute by the value of y is equation III:
x = 63-28 = 35
Based on the above calculations:
number of matinee tickets = x = 35 tickets
number of evening tickets = y = 28 tickets
The equation would be
x - 18 = collection left
X = how much was your collection before you gave your brother 13 cards
Since we don't know how big was your collection before, this would be the equation to solve it.
Let U = {English, French, History, Math, Physics, Chemistry, Psychology, Drama}, A = {Chemistry, Psychology, Math, History}, B =
tangare [24]
Drama, English, French, Math, History, Physics, Psychology
Answer: Option(e) exist 123.50 is correct.
Step-by-step explanation:
James earns:
Product A: 15 × 35.75 = 536.25
Product B: 16 × 42.25 = 676
Total Earnings = 1212.25
Sally earns:
Product A: 25 × 35.75 = 893.75
Product B: 10 × 42.25 = 422.5
Total Earnings = 1316.25
Andre earns:
Product A: 18 × 35.75 = 643.5
Product B: 13 × 42.25 = 549.25
Total Earnings = 1192.75
Above calculation shows that Sally is the most profitable seller and Andre is the least profitable seller.
So, the difference between the most profitable seller i.e Sally (1316.25) and the least profitable seller i.e. Andre (1192.75) is 123.50.
