6) Each day, Valerie charges her lunch account for her lunch. If the cost of 16 points the lunch is $3, then by how rnuch has her lunch account been impacted
over a period of 15 days? (A charge on her account would mean a
negative value)

range is infinite on both x and y axis positive and negative

step-by-step explanation:

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

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°