The pool at "splash around" is open for 14 weeks during the summer. you can swim for $6 a session, or you can buy a membership for $100 and pay only $4 a session. which equation would you use to determine how many sessions you must use the pool to justify buying the membership? a) 4x = 100 + 6x b) 6x + 4x = 100 c) 6x = 100 + 4x d) 100 - 4x = 6x

C)

Step-by-step explanation:

Let the number of sessions be x

Let the total payment be y

Without membership, the equation becomes:

With membership, the equation becomes:

Now to justify, $100, we will equal both to get the number of sessions.

Dividing both sides by 2;

x = 50

Hence, the right equation is :

10 miles

step-by-step explanation:

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.