$49.95 CD player 5%tax

adding the tax?

to add taxes it requires only two steps:

1) multiply the price by the tax as a Decimal (tax must be in decimal form)

2) add what you get after multiplying to the original price

So..

1) 49.95(.05) = 2.497

2) 49.95+ 2.497 = 52.447 round to 52.45

So the whole price is $52.45

**you can also round the 49.95 to 50 before doing the math to make it easier**

Step-by-step explanation:

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you