Luis wants to buy a skateboard that usually sells for $79.32.All merchandise is discounted by 12%. What is the total cost of the skateboard if Luis has to pay a state sales tax of 6.75%. Round your intermediate
calculations and answer to the nearest cent

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

16.9 times 2.85

step-by-step explanation:

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm