Answer:
9√3
Step-by-step explanation:
all real Numbers may be
D is your answer.
$9.75
$3.90 per yard
So $3.90 for 1 yard = $3.90
$3.90 for 2nd yard =$3.90
1/2 of $3.90 for 1/2 yard so $3.90/2 = $1.95
$3.90
+ <u>$1.95</u>