Olga simplifies the expression x+ 7 to 7x2. use the drop-down menus to complete the statements below to explain why olga's solution is correct or incorrect. clearcheck olga's solution is . x+ 7 is the same as . 7x 2 is the same as .x + 7 simplifies to .

Use the data on the dot plot to answer the question. how many people read for more than three hours last week? i'm on a unit test review

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?