Which expression can be used to convert 22 australian dollars to us dollars?
assume 1.2 australian dollars equals 1 us dollar
$22 aud x 1.2 usd
1 aud
$22 aud ® 1 usd
1.2 aud
$1.20 aud
-
1 usd
1.2 aud
$1.20 aud
1.2 usd
1 aud
save and exit
bied
return

answer:

the required expression for the conversion is:

step-by-step explanation:

we are given that:

hence,

now we are asked to convert 22 australian dollars to us dollars.

hence, from conversion (1) we have:

y=mx+b

step-by-step explanation:

m slope, b y-intercept

139 divided by a number

step-by-step explanation: