Select all that apply. Joan has 3 fewer dogs than rabbits. If ris
the number of rabbits Joan has, which
expressions represent the total number of
animals Joan has?
Ar
Br+ (r-3)
Cr-3
DO
D 2r - 3
Er+(r + 3)

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°

total of apples - take away four

6-4 = 2

answer is 2 apples