Answer:
b) 42,610
Step-by-step explanation:
46089 - 3479 = 42610
42 inches of wire will cost 168 cents
Look at the pic to see how to set up the proportion.
Answer:
72°
Step-by-step explanation:
You correctly found x, but the measure of the angle is ...
4x-22 = 4·23.5-22 = 72°
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or (6x-69)° = (141-69)° = 72°