The value of a professional basketball player's autograph rose 20% in the last year. it is now worth $252.00. what was it worth a year ago?

The worth of the player a year ago = $210

Step-by-step explanation:

let the previous year worth be $ y

If we add 20% of y to y we will get the current year worth, which is $252 .

20/100 × y + y = 252

1/5y + y = 252

0.2y + y = 252

1.2y = 252

divide both sides by 1.2

y = 252/1.2

y = $210

The worth a year ago is $210

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation: