How do you do 2 1/9 - 7/6 I need help please

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid

In the diagram below,abc is congruent to dec what is the value of x

An ice cream shop sells 5 times as many cakes cones as waffle cones. use x to represent the number of waflle cones the ice cream shop sells and use the variable to write an expresion for the number of cake cones the ice cream shop sells. enter the expression for the number of cake cones the the ice cream shop sells