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2 years ago

A car drives 60 miles per hour. write and solve an equation to find the number of hours it takes the car to travel 360 miles

2 answers:

8 0

D = 60 (T)
Where D represents distance traveled, and T represents Time in hours.

:V

In this case, the equation was (360[D])=60(6[T])

Flura [38]2 years ago

6 0

360 - 60 is 6. So 6 times 60 = 360 which means it takes 6 hours to travel 360 miles.
60 * x = 360

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$\begin{bmatrix}4&2\\ 1&1\end{bmatrix}^{-1}$ = $\frac{1}{\det \begin{pmatrix}4&2\\ 1&1\end{pmatrix}}\begin{pmatrix}1&-2\\ -1&4\end{pmatrix}$ = $\frac{1}{2}\begin{bmatrix}1&-2\\ -1&4\end{bmatrix}$ = $\begin{bmatrix}\frac{1}{2}&-1\\ -\frac{1}{2}&2\end{bmatrix}$

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