It's either A or C but correct me if I'm wrong :)
The answer is the first one: (z+1)(y+6).
Explanation:
yz + 6 + y + 6z
= yz + y + 6 + 6z
= y(z+1) + 6(1+z)
= (z+1)(y+6)
For (z+1), you can also write (1+z), it doesn’t matter.
Hope it helps!
X^2 + 4x -21
= (x +7)(x - 3)
hope that helps
Amount left = $450 - $171 = $279
Amount left in Percentage = 279/450 x 100 = 62%
Answer: (C) 62%
Answer: $23.10
Step-by-step explanation:
18/3 = 6
3.85 x 6 = $23.10
