A, because negative is not rational
The equation factors as
.. (x +3)(x +4) = 0
By the zero-product rule, the roots are
.. x1 = -4
.. x2 = -3
Its 7y
hope this helpeddd!
Answer:
.666666... lph, 22 lawns
Step-by-step explanation:
6/9 to get lawns per hour.
Take that fraction times 33 to get lawns in 33 hours.
90,000 is the answer. have a great day!!