Yard to square yard
example: 1yard*1 = 1square yard so 6*6=36 square yards. 7*7=42
36*2.90=104.40
42*2.90=121.8
104.40+121.8=$226.20
not letting me add answer
Refer to the attachment
The volume of two spheres are in the ratio 27:125. The ratio of their areas is 9:25
Are you sure the equation does say 2X+16=(-1)?
A 7.2-7.3-7.4-7.5-7.6
b 5.60-5.61-5.62-5.63-5.64