At a display booth at an amusement park, every visitor gets a gift bag. some of the bags have items in them. hat every 2nd visitor t shirt 7th visitor and backpack every 10th visitor. how often will a bag contain all three items

50-38=12

step-by-step explanation:

they are simplified

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°