Answer: C
4x7*2-25
4x49-25
196-25
= 171
Answer:
option D(5,3)
Step-by-step explanation:
the correct answer is the last option
The range is A. {(1, -3), (6,-3), (-3, -3)}
Answer:
-5x+173
Step-by-step explanation:
x+4x+7 (sum of the 2 angles that you know)
5x+7
180-5x+7
-5x+173
%change=100(final-initial)/initial
In this case:
%change=100(3.18-2.56)/2.56
%change=100(0.62)/2.56
%change=62/2.56
%change=775/32%
%change=24.21875%
%change≈24% (to nearest whole percent)
