False because y is not shown in the Equation
┏┓┏┳━━┳┓┏┓┏━━┓ ┃┗┛┃━━┫┃┃┃┃ ╭╮ ┃ ┃┏┓┃━━┫┃┫┗┫ ╰╯ ┃ ┗┛┗┻━━┻━┻━┻━━┛
Answer
Stephanie sold 40 glasses while Susan sold 10 glasses
Step-by-step explanation:
Stephanie sold 4 times more glasses than Susan, overall of 50 glasses
Step-by-step explanation:
6.5r - 7.4= 12.1
6.5r = 19.5
r = 3