PLZ HELPP! a rectangle is 4cm longer than its width. its width is represented by pronumeral w. for an expression for the area of the rectangle in expanded form

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Which number line correctly shows 0.8 + 0.3?