###### Exercise 15

Are the inequalities below linear inequalities in one variable?

\(4p^{2}-y\gt-51\)

is

is not

\(-1\gt1-5p\)

is

is not

\(-3z^{2}-7y^{2}\lt1\)

is

is not

Are the inequalities below linear inequalities in one variable?

\(4p^{2}-y\gt-51\)

is

is not

\(-1\gt1-5p\)

is

is not

\(-3z^{2}-7y^{2}\lt1\)

is

is not