2x+3+51 = 100
2x+54=100
2x= 46
X=23
$135
First, change the mixed number to an improper fraction.
2 1/4 = 9/4
Next, change $60 to an improper fraction.
$60 = 60/1
Then, multiply straight across on both the top and bottom to get 540/4.
Finally, simplify and get 135.
Hope this helped :)
Answer:
A and C
This is a Quadrilateral and a Rhombus.
<u><em>Hope This Helps :)</em></u>