Answer:
60 stamps
Step-by-step explanation:
Has 33 now. Before adding 13 stamps, she had (33-13) 30. This is half of her total, since she already sold half. To get the whole, multiply 30 by 2. 60 She started with 60
Answer:
ab
Step-by-step explanation:
A b and yes it is 1 in a better one day 1
Answer:
m = (2 - (-1)) / (0 - (-1)) = 3/1 = 3
y = 3 * (x - 0) + 2
y = 3 * x + 2
Answer:
1.one solution
2.no solution
3.ifinitly many
Step-by-step explanation:
It is a whole number, and is positive
