Alan took a vacation trip to maine, where sales tax on taxable items is 5%. in
maine, prepared food and lodging are taxed an additional 2%, for a total of 7%
tax, while auto rentals are taxed an additional 5%, for a total of 10% tax.
alan bought $90 worth of souvenirs, taxable at the general rate. he also spent
$420 on prepared food and lodging and $510 for a rental car, all before tax.
how much did he spend in total after tax was included?

1105

Step-by-step explanation:

Alan bought $90 worth of souvenir on which he paid 5% tax. Therefore he paid

90×(1.05)= 94.5

Then he spent $420 on prepared food on which 7% tax is charged. Therefore he paid

420×(1.07)= 449.4

Than he uses car on rent for $510 on which 10% tax is charged. Therefore he paid

510×(1.1)= 561

Therefore the total amount he paid including taxes is 561+449.4+94.5= 1104.9 or 1105 (rounding off)

73.0769230769% of the games were won

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex