A because its twice bigger than the real one
Answer:
H=12
Step-by-step explanation:
12-8=4
hope this helps!!
Answer:
63
Step-by-step explanation:
x = # in ones place
y = # in tens place
x + y = 9
y = x - 3
substitute:
x + x-3 = 9
2x - 3 = 9
2x = 12
x = 6
y = 3