Question

Translate the sentence into an inequalityFour Increased by the product of a number and 6 is at most 18Use the variable b for the unknown number

Answer 1

we have that

$4+6b\leq18$

Solve the inequality

$\begin{gathered} 4+6b\leqslant18 \\ 6b\leq18-4 \\ 6b\leq14 \\ b\leq\frac{14}{6} \\ \\ b\leq\frac{7}{3} \end{gathered}$