(a) Solve for x.
(b) Solve for M.
y=Mx + b

a)

b)

Step-by-step explanation:

We are given the equation:

y = mx + b

Hope this helps!

4th option is correct xy=-10

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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°