Step-by-step explanation:
20:100=x:$38.55
x=20×$38.55/100=7,71
Answer:
$7.71
38.55 X .2 = 7.71
Answer: your answer is A) & D)
Step-by-step explanation: Hope this helps :)
11 1/2 aka D
add 7 and 4 which is 11, then add 1/4 and 1/4 which is 1/2
There are no like terms.
12
