
Here's the solution ~
Area of floor is ;


Area covered by rug is ;

So, the percentage of floor covered by rug is ~




Answer:
1) 80% 2)25%
Step-by-step explanation:
1)80% of $2.50 = $4.50
2)25% of $9 = $2.25
9 - 2.25 = $6.75
Answer:
c
Step-by-step explanation:
2×8=16
not 10 that is why c is correct
FOIL
(9q^2)-(6q)-(6q)+4
9q^2 -12q +4