If i bought a laundry basket at $7.50 and it was marked down 20% what would that be and the sales tax is 1% what is the total cost of the laundry basket will mark brainiest no one could .on these i hope someone can

  a) marked-down price = $6.00

  b) with-tax cost = $6.06

Step-by-step explanation:

a) The amount of the markdown is ...

  0.20 × $7.50 = $1.50

so the marked-down price is ...

  $7.50 - 1.50 = $6.00

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b) The sales tax is ...

  0.01 × $6.00 = $0.06

so the total cost with tax is ...

  $6.00 + 0.06 = $6.06

Of course, you know that 20% = 20/100 = 0.20, and 1% = 1/100 = 0.01.

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

0.50 , 0.75

step-by-step explanation: