The total length of the ribbon used is expressed as r and is a product of the number of gifts (g) and the length of ribbon tied in each gift. This relationship may be expressed by the equation,
r = (25) x (g)
-9y-9 simplification
-9y-9=0
-9y=9
y=-1
Answer:
it's a rectangle so the area is 6×8=48
Answer:
For 2/5=0.4 For 40/100 is also 0.4
Step-by-step explanation: