Answer:
In 4 months, they will both have 132 stamps.
Step-by-step explanation:
Let x = # of months
52 + 20x = 68 + 16x
4x = 16
x = 4
Plug x value into both expressions and see if it checks out
52 + 20(4) = 68 + 16(4)
52 + 80 = 68 + 64
132 = 132
Answer:
the correct option is d on edg. Hope i helped:)
Step-by-step explanation:
Answer:
b is the answer
Step-by-step explanation:
f(x) = ax^2 + bx + c
M represents the month because the value is decreasing every month.
Hope this helps :)
Answer:
B. 3.16
Step-by-step explanation:
1) formula of the required distance is:
2) if A(3;-8) and B(0;-9), then according to the formula above:
d≈3.16
