A retailer bought a watch for Rs 800 and fixed its price 25% above the cost price. He/she then allows 10% discount. (i) Find the marked price of the watch.
(ii) Find the discount amount.
(iii) Find the selling price of the watch.
(iv) How much should a customer pay for it with 13% VAT? ​

a. $1000

b. 100

c. 900

d. 1017

Step-by-step explanation:

a.

marked price = 800×1.25=1000

b.

discount amount

1000×0.9=900

1000-900=100

c.

1000×0.9=900

d.

900×1.13=1017

a

step-by-step explanation:

a

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.