Answer:
115%
Step-by-step explanation:
5 is completely irrelevant, Vertical angles are congruent.
Answer:
30mm
Step-by-step explanation:
The question "How much did the plant grow per day?" is asking for the rate of the corn growth for one day, in the format height/day.
The rate given is over 6 days rather than 1 day:
180 mm in 6 days
The find the rate for one day, divide the height by the days.
180mm/6days = 30mm/1day
Therefore the plant grew 30mm per day.
Answer:
2x³ + 3(3x - 4)(x + 1)
Step-by-step explanation:
(2x³ + 7x² + x) + 2(x² - 2x - 6)
2x³ + 7x² + x + 2x² - 4x - 12
2x³ + 9x² - 3x - 12
2x³ + 3(3x² - x - 4)
2x³ +3(3x - 4)(3x + 3)/3
2x³ + (3x - 4)(3x + 3)
2x³ + 3(3x - 4)(x + 1)
Each bicycle gives a profit of around 60 dollars.
2400/60= 40
The store must sell around 40 bicycles every month.
