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<(49)/(7) \\ c<7 \end{gathered}`

therefore, the answer is D.