Answer:
$768
Explanation:
Let x bet the cost of 124 training session.
Given:
Maria finds a local gym that advertises 101 training sessions for $626.
Find the cost of 124 training sessions.
Solution:
cost for each training sessions

cost for each training session = $6.19
So, we get cost of 124 training sessions by multiplication of cost of each training sessions and number of training sessions.



round 767.56≅768

Therefore, the cost of 124 training sessions is $768