The answer for 4x10^2 would be 400
It just depends on how much tax is where you live so for where I live tax is 7 cents for every dollar so if we do 66x7 we would get 462 cents and that all adds up to 4 dollars and 62 cents, enjoy.
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Answer:
C
Step-by-step explanation:
Given
= 
[ note that (
)² = x ]
Square both sides
3x + 8 = 4x + 1 ( subtract 4x from both sides )
- x + 8 = 1 ( subtract 8 from both sides )
- x = - 7 ( multiply both sides by - 1 )
x = 7 → C
Answer:
$191.25
Step-by-step explanation:
To find the price after the discount you will need to turn the percentage into a decimal. Since 1 represent as a 100% we will subtract 15% percent from it. To do this we will divide 15 by 100 to get .15. Subtract .15 from 1. This will give you .85. With .85 you multiply it by the original price of the shoes ($225). This will give you 191.25.
