The scatter plot drawn at left depicts the price of 1 gallon of gasoline in the United States (U. S.), y, in dollars, from 1980 to 2008. If x
represents the number of years since 1980, the graph of a quadratic
model that fits this data has a vertex at (17.24, 1.33). What does the
vertex tell us about U. S. gas prices?
A
In the year 1997, the price for 1 gallon of gasoline
reached its exact maximum value of $1.33.
B
In the year 1997, the price for 1 gallon of gasoline
reached its exact minimum value of $1.33.
In approximately the year 1997, the price for 1
gallon of gasoline reached its approximate
maximum value of $1.33.
D
In approximately the year 1997, the price for 1
gallon of gasoline reached its approximate
minimum value of $1.33.

168

step-by-step explanation:

i am pretty sure that the answer is 168

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation:

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200

c

step-by-step explanation: