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
c. side angle side. u shares the same sides
answer is because 4×10=40
and 98×4= is 392
40,392
the correct answer would be c