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:

o= 4(i) +3

step-by-step explanation:

o is your output value and i is your input value. so, for example, if we stuck 7 in as our input, we would first multiply by 4 ( pemdas ), which equals 28. then we would add 3 to 28, for a total output of 31. this may not be a graph, but, it is a way to solve your formula..

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.