Answer:
5
Step-by-step explanation:
15a , 10b , and -7b are coefficients.
Answer:
in 5 years he will have to pay over $10000 he will have to pay almost $100k
Step-by-step explanation:
The equation factors as
.. (x +3)(x +4) = 0
By the zero-product rule, the roots are
.. x1 = -4
.. x2 = -3