Answer:
See Below
Step-by-step explanation:
1) Rational AND Integer
2) Irrational
3) Whole Number
4) Natural Number
Hope this helps!
C is the answer for this question (2/10)
Complementary angles are those angles whose sum is 90 degree.
The measurement of two complementary angles are

There sum have to be 90 degree. That is

Combining like terms ,

Moving 20 to right side

Dividing both sides by 5

So the measurement of the angles are

I think it would be $77.00
y = x - 3
1. Subtract 7 from the right to the left.
* 4y = 4x - 12
2. Divide the 4 (constant) next to the 'y' to the other side.
* y = 4/4x - 12/4
* y = x - 3