Answer: C
Step-by-step explanation:
The equation is in y=mx+b format. The y is the final amount that you will have to pay. The m in this case is the amount of money that you are paying for each individual month (which is $34.99). The x in this case is the number of months you are paying for (which is 1). And b is the starting fee that you have to pay in order to get a membership in the first place (but will not have to pay after the first month). Thus, seeing as there is 1 month's worth of payment and a starting fee tagged on, y would equal the average total cost for the first month of a gym membership.
by dy/dx, we'll be assuming that "y" is encapsulating a function, a function in terms of "x".

Answer:
Y = 4 - 
Step-by-step explanation:
Move all terms that don't contain y to the right side and solve.
Hope this helps
3 hundred thousands
8 ten thousands
0 thousands
, digit grouping
6 hundreds
7 tens
1 units
Answer:
21
Step-by-step explanation: