In a recent year, certain colleges and universities received about 20 $68 million in aid. can years later, they received about $94 million. find the percent of change. state whether the changes in increase or decrease find the percent of change. state whether the changes in increase or decrease

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

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.