Answer:
a = 16
Step-by-step explanation:

Now plugin x = a and y =2 in the above equation,

62000-41000=21000
21000/6=3500
3500= 5.64516129% of 62000
(3x+4)+(5x+6)=90
8x+10=90
8x=80
X=10
3(10)+4= A
30+4=A
24° is the measure of angle a.
A polynomial can have
constants
variables
exponents
that can be combined using addition, subtraction, multiplication and division ...
... except ...
... not division by a variable
0.6
you forgot the decimal point
60% move the decimal one time to the left