Answer:

Step-by-step explanation:
5 3/4 = 23/4
(23/4)2 = 46/8
46/8 - 5/8 = 41/8 = 5 1/8
Answer:
$53.06
Step-by-step explanation:
Answer:24-25a
Step-by-step explanation:
1/2r+2(3/4r-1)=1/4r+6
2r-2=1/4r+6
2r=1/4r+8
7/4r=8
7r=32
r=32/7
Answer:
area of rectangle =length ×width
area of rectangle=12yd×15yd
area of rectangle=180yd²