You mixed up the number of apple pies and blueberry pies. Remember to check your answer against the original information. Seventeen apple pies sell for $\displaystyle{17}\cdot{10}={170}\usepackage{cmbright}\Huge\$ dollars, while 22 blueberry pies sell for $\displaystyle{22}\cdot{14}={308}\usepackage{cmbright}\Huge\$ dollars. This would be a total of $478, not $458.