Situation 3: Charter-A-Bus charges $50 plus $0.40 a mile for renting a charter bus. Buses-4-U
charges $35 plus $0.55 a mile. For what number of miles is Buses-4-U the less
expensive company for renting a charter bus?
Inequality:
Key word:

∠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°

answer: 10 meter

step-by-step explanation:

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