−16≥−3x−4>
\,\,-31
−31

Step-by-step explanation:

\begin{bmatrix}\mathrm{Solución:}\:&\:\frac{7}{3}\le \:x<\frac{58}{3}\:\\ \:\mathrm{Decimal:}&\:2.33333\dots \le \:x<19.33333\dots \\ \mathrm{Notación\:intervalo}&\:[\frac{7}{3},\:\frac{58}{3})\end{bmatrix}

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.

$15.40 per mile

step-by-step explanation:

you have to round up to 4 because 6 is over 5 so you have to round the 3 up to 4