Each paper clip can be traded for three matches. each pencil can be traded for six paper clips. two pencils and two paper clips are worth (more than, less than, or equal to) thirty-eight matches.

Paperclip = 3 matches

Pencil = 6 paperclips

22×3 = 66

66×3 = 198

greater than

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

there are no short passages to look at