Takafumi is hiking on a path 5 7/8 miles long. There are 6 markets evenly posted along the path. Takafumi arrives at the 4th marker. How many miles has he hiked so far?

answer is 144

step-by-step explanation:

42.4

step-by-step explanation:

convert to decimal

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°