Answer:
Max exercises 13 hours a week, and Sasha 7.
Step-by-step explanation:
To find the number of hours each of them exercises during the week, we solve the system of equations.
In the second equation:

Replacing in the first equation:





So Sasha exercises 7 hours per week.
Max:



Max exercises 13 hours a week.
I think the ratio would be 3.5 : 1
Answer:
-9
Step-by-step explanation:
-3 times -3 = -9.
If polygons are similar ratio if sides will be same
