Last week, a chocolate shop sold 2 ounces of white chocolate. It sold 2 1/10 times as much milk chocolate as white chocolate. How many ounces of milk chocolate did the shop sell?

21 ounces

Step-by-step explanation:

Milk chocolate sold was 2 1/10 times more than white chocolate

If two ounces of white chocolate was sold.

The total ounces of milk chocolate sold = × 2

=  × 2  = 21 ounces

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°