Leah wants to save money on a new computer. The computer she wants is listed at a regular price of $400.00. This Saturday, the store will be offering the computer at a discount of 30% off. If you shop
before 9:00am, the store will give you an additional 10% off the sales price. How much will Leah pay,
without tax, when she buys the computer that Saturday before 9:00am?
A. $148.00 B. $160.00
C. $240.00
D. $252.00

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

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the answer is 31.27mph

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:

d.) 48 units

step-by-step explanation: