This is easy but i am dumb so i dont get ! hal. bought a new video game for $50. after beating the game he sold. it for 45% less than the orginal

$27.50

Step-by-step explanation:

45% = 0.45

$50 × 0.45 = $22.50

$50 - $22.50 = $27.50

Don't worry because I be the dumb too. Me could have been using 0.55 as multiplier but am too dumb so made meself get extra step

Lol

You could have also done:

$50 × 0.55 = $27.50

As I said in another post, $27.50

Step-by-step explanation:

45% of 50 = 22.5

50 - 22.5 = 27.5

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°