Cat food comes in two different sized boxes: box a has 12 sachets and cost £3.80 box b has 45 sachets and cost £14.00 which is the best buy? explain your answer clearly. (b) tiggles the cat eats three sachets a day. how many of the best buy boxes have to be bought to feed tiggles in june?

6969996969696996

Step-by-step explanation:

ijduierop3jprkrnreiuntjwp

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°