Answer:
The mistake was minus sign before the 15 and putting 15x² instead of 15x³.
The correct answer is:
If the cost of manufacturing mobile phones is $10,000 for the factorytime plus $80 per phone and that each
1 answer:
You might be interested in
Coterminal angles are different angles that have the same terminal side.
A positive angle has one turn more around so it has a measure of 100°+360° = 460°.
A negative angle will have a measure that is represented in clockwise rotation and be equal to 100° - 360° = -260°.
We can sketch an angle of measure 100°, a positive coterminal angle and a negative coterminal angle as:
