OpenStudy (pengy120):

Jack works in a sporting goods store. He sells baseball gloves and bats. The following equations represent the number of gloves and bats that he sold during his last shift, where x represents gloves and y represents bats. 29x+14y=647 29x+29y=812 Solve the system of equations to determine the number of gloves sold.

3 years ago
OpenStudy (anonymous):

is this chapter about matrixes or substitution?

3 years ago
OpenStudy (pengy120):

substitution

3 years ago
OpenStudy (anonymous):

ok, so, we will pick either equation and set it equal to either x or y, can you do this?

3 years ago
OpenStudy (pengy120):

oh sorry i thought this was another problemm i put up, i solved this one, thank you for your time anyways!

3 years ago
OpenStudy (anonymous):

haha ok ^_^

3 years ago