I'm going to guess but I believe it is A
a: 550-n×55
Step-by-step explanation:
because she withdraws every week 55 then the equation is that
Answer:
The constant of proportionality is 3.50.
Step-by-step explanation:
We know that when y directly varies with x, such that

The number 'k' is called the constant of proportionality.
Given the equation

as

so
∵ 
Here the value of k = 3.50, which is the constant of proportionality.
Therefore, the constant of proportionality is 3.50.
Answer:
3
- Decimal=0.75
4
Step-by-step explanation:
You put the three, then you put a dash under it, then you put a four under the dash
Answer:
You would use y2 - y1 / x2 - x1
Since you are trying to find the slope of the line...
Step-by-step explanation: