C since the value of the original changed by moving 2 units to the left, thus x-2 and y+5 since it moved 5 up
D+Q=61 => D=61-Q
3+D=Q
10D+25Q=1090
10(61-Q) + 25Q=1090
610-10Q+25Q=1090
610+15Q=1090
-610 -610
15Q=480
480/15=32
32 quarters
Power of a power as applied to exponents is the following:
The power of a power is the product of the exponents, or
(x^a)^b = x^(ab)
For example
(5^2)^3=5^(2*3)=5^6=15625
The answer would be B and D. This can be found by putting the x and y values into the inequality to find whether or not they are true.
X+x+54=180
2x+54=180
2x=126
x=63
63+54=117
one angle is 63, the other is 117