The unknown shape could be a rectangle, parallelogram, or kite.
:)
Subtract 12x from 84x = 72x
Answer:
198 / 9 = 22
Step-by-step explanation:
The whole number of minutes that Gianna complete each week as a function of x and y:

Since the above number is greater than 450 minutes, we get the inequality:

Also, "she can complete at most 10 workouts this week" so we deduce the inequality:

Therefore, the system of inequalities is the following:


The above system has many solutions, for example :
Answer:
27 feet
Step-by-step explanation:
calculation using brain