Question

Solve for c, if the product of cand 7 is less than 49.A. C>7B. C<-7C. C_<7D. C<7E. C>-7

Answer 1

we have the following:

$c\cdot7<49$

solving for c:

$\begin{gathered} c<\frac{49}{7} \\ c<7 \end{gathered}$

therefore, the answer is D.