Ajeweler buys a ring for $85.00 and sell it with 135% increase in price. how much did he sell it for?

Well if the increase is 135% then
actual price=85
135% of actual price=114.75
new price
= actual price + increased price
= 85+114.75
=119.75

135% increase in price.

Means the new price is now 100% + 135% = 235% of the price bought.

= 235%  of 85

=  235/100 * 85  =  2.35 * 85 = 199.75

He sold it for $199.75.

Rounding decimals is very similar to rounding other numbers. if the hundredths and thousandths places of a decimal is forty-nine or less, they are dropped and the tenths place does not change. for example, rounding 0.843 to the nearest tenth would give 0.8. , your welcome !

D) the x-intercept represents adam's commission pay when he had zero total sales