Answer:
$218.70
Step-by-step explanation:
You need to first convert the percentage to the decimal.
20% = 0.2
Now, you need to find 20% of each bill by multiplying each bill by 0.2.
0.2(185.45) + 0.2(205.20) + 0.2(195.05) + 0.2(245.80) + 0.2(262.00)
Because of the distributive property, you can add up the bills and multiply the sum by 0.2.
0.2(185.45 + 205.20 + 195.05 + 245.80 + 262.00)
0.2(1093.50)
218.7
The waiter made $218.70 in tips.
Answer: 10.4
Multiply 5 by both sides so that the fives cancel out
Giving you 10x-4=100
Add 4 to both sides
10x=104
Divide by 10
The bill increased by 17%. 248/100=2.48 and 265/100=2.65 they both equal the percentage and 2.65-2.48=0.17
Answer:
D
Step-by-step explanation:
Edgenuity to ez
Answer:
C. is greater than zero.
Step-by-step explanation:
We know that graph is obtained from the function of the form . According to the graph and if , we find that:
(1)
(2)
By (1) and (2):
Hence, correct answer is C.