Answer:
how much does he earn an hour?????
Step-by-step explanation:

- 5 = -7 .
____________________________________________This would be one way to write the expresion/equation; in which "x" represents the unknown number.
Now, to solve for "x" ;
____________________________________________Given:
____________________________________________
- 5 = -7 ;
Add "5" to EACH SIDE of the equation:
_____________________________________________
- 5 + 5 = -7 + 5 ;
to get:

= -2 ;
x = (-2 * 3) ;
_________________________________x = - 6 .
_________________________________
Answer:
36<n
Step-by-step explanation:
Answer:
136 times
Step-by-step explanation:
If the park lets you swim 8 times in one month, there are 12 months in one year, therefore you could swim eight times each of those twelve months. 8 x 12 = 96. Then, you have 5 more months left to swim. So, if you swam eight times each month that would be 8 x 5 = 40. So, 96 + 40 = 136.