Answer:
A and C
Step-by-step explanation:
I just answered the question.
Answer: x = -2
x + 9 = 7, Move the constant to the right.
x =7 -9 now calculate that.
then you get x = -2
Hope that helps ya out :D
If n=5, then substitute the value in every equation,
a) 6 - 5 = 1
b) 17 - 3(5) = 17 - 15 = 2
c) 3(5) - 4 = 15 - 4 = 11
d) 6(5) - 14 = 30-14 = 16
Hope this helps!
Answer:
Step-by-step explanation:
3x + 4y = 16
- 3x - 3x
__________
I am joyous to assist you anytime.
Well a circle has 360 degrees and this question wants the degree of counter-clockwise.
I think first we subtract 69 from 360, since that is the rotation clockwise, to get the angle of rotation.
360 - 69 is 291 degrees