It’s C, All equilateral triangles have interior angles equal to 60 degrees
Answer:

Step-by-step explanation:

Assuming that she goes every day of the month and one month has 30days:
Let the fee per class of Fit Fast be x.
Let <span>the fee per class of Stepping Up be y.
Let </span><span>the fee per month of Stepping Up be z.
Fit fast fee(if she does for this choice) - 30x
Stepping up fee</span><span>(if she does for this choice) - 30y + z
Im not sure of what the costs are as you did not state but here it is...hope this helps:)</span>
Answer:
C- 27
Step-by-step explanation:
Y varies directly as X
Y=kx
K is a constant
12=k16
K=12/16=3/4
Y=3/4x
Y=3/4 (36)
Y=27
The number 7.11 would be identified as A “Rational” number.