Margaret wants to call her friend overseas. There is a connection fee of $\displaystyle\text{\$3}\usepackage{cmbright}\Huge\$ and a charge of $\displaystyle\text{\$1.40}\usepackage{cmbright}\Huge\$ per minute. So the cost of the call is $\displaystyle{3}+{1.4}{t}\usepackage{cmbright}\Huge\$ dollars for $\displaystyle{t}\usepackage{cmbright}\Huge\$ minutes.

Can she talk for 15 minutes without going over a budget of $\displaystyle\text{\$}{25}\usepackage{cmbright}\Huge\$ ?