Answer:
Step-by-step explanation:
D supplementary angles
B. X = 6
O C. X = 18
D. X = -6
O E. X = 16
O Ex= -18
Answer:
C. x=18 is the answer
Step-by-step explanation:
X2 = 36
x = 36÷2
x = 18
To maximize the donation to charity, a total of 117 tickets need to be sold. The price per ticket that maximizes the donation is $29.0625. The maximum donation is $3,400.3125.
To maximize the donation to charity, we need to determine the number of tickets that need to be sold and the price per ticket that will result in the maximum donation.
a) To find the number of tickets, we can start with the minimum attendance requirement of 104 people. For every 8 extra people that attend, the price decreases by $1.25. So the number of extra people is calculated by dividing the total increase in price ($31.25 - $30) by the decrease per person ($1.25), which is 8. Therefore, the number of extra people is 13. To find the total number of tickets, we add the minimum attendance of 104 people and the number of extra people of 13. So the total number of tickets that need to be sold to maximize the donation to charity is 117.
b) To find the price per ticket, we start with the price of $31.25 and take into account the decrease of $1.25 for every 8 extra people. We can calculate the price decrease per person by dividing $1.25 by 8, which is $0.15625. To find the price per ticket, we subtract the decrease per person from the initial price, multiplied by the number of extra people. So the price per ticket that maximizes the donation is $31.25 - ($0.15625 × 13) = $29.0625.
c) To find the maximum donation, we multiply the price per ticket by the total number of tickets sold. So the maximum donation is $29.0625 × 117 = $3,400.3125.
#SPJ11
Answer: The new price of the book = $14.04
Step-by-step explanation:
We are given that, the original price of book = $19.50
Price marked down by 28 percent, that means the original price of the book was decreased by 28%.
Also, 28%= 0.28 [we divide % by 100 to convert it into decimal]
Then , the new price is given by :-
New price = (Original price) - ( Marked down percentage) x (Original price)
= ($19.50)- (0.28) ($19.50)
= ($19.50)(1-0.28)
= ($19.50) (0.72)
= $14.04
Therefore , the new price of the book = $14.04