Cds and dvds solve by setting up a system of linear equations with 2 variables and 2 unknowns. cds cost $5.96 more than dvds at all bets are off electronics. how much would 6 cds and 2 dvds cost if 5 cds and 2 dvds cost $127.73?

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

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: