The graph shows the location of all solutions for some linear equation. the coordinates of two of the points
which linear equation matches this graph?
a)
x+ y = 6
b)
y=2x + 4
c)3x + y = 9
d)
y = -2(x - 5) - 6

what?

step-by-step explanation:

what do you need with. i love quadrants. can you tell me ?

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°