A store reduces the price of a 50 inch television by 20% on Thursday and then reduces that price by another 15% on Sunday. If the final price of the television is 170, what was the original price before Thursday's discount?

the original price before Thursday's discount is $250

Step-by-step explanation:

Let x represent the original price before Thursday's discount.

The store reduces the price of a 50 inch television by 20% on Thursday. It means that the amount by which it was reduced is

20/100 × x = 0.2x

The new price on Thursday would be

x - 0.2x = 0.8x

The store then reduces that price by another 15% on Sunday. It means that the amount by which it was reduced is

15/100 × 0.8x = 0.12x

The new price on Sunday would be

0.8 - 0.12 = 0.68x

If the final price of the television is 170, it means that

0.68x = 170

x = 170/0.68

x = 250

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

45.36 feet per second.

step-by-step explanation:

to find the most accurate determination for the number of feet per second tyrone traveled on his way to work let us convert miles to feet and minutes to seconds.

1 mile = 5280 feet.

1 minute = 60 seconds.

now we will divide 158400 by 3492 to find the most accurate determination for the number of feet per second tyrone traveled on his way to work.

therefore, tyrone traveled on his way to work at the rate of 45.36 feet per second.