Write using algebra. Jimmy ran m miles in t minutes. What was his speed?
1 answer:
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Answer:
Step-by-step explanation:
The square root of 11 is 3.31... this could be the answer.
The equation factors as
.. (x +3)(x +4) = 0
By the zero-product rule, the roots are
.. x1 = -4
.. x2 = -3
.. (x +3)(x +4) = 0
By the zero-product rule, the roots are
.. x1 = -4
.. x2 = -3