Kevin is 6-7 years old as 6.2222222222 x 9 is 56
Answer: -3/7
Step-by-step explanation:
-3x + 5x +-3= 4x + 5x
7x=-3
x=-3/7
Answer:
Step-by-step explanation:
y - 1 = 2(x + 2)
y - 1 = 2x + 4
y = 2x + 5
Answer:
C, the 3rd one
Hope this helped! Have a great day!