You have 500 sheets of notebook paper. after 1 week, you have 72% of the sheets left. you use the same number of sheets each week. write an equation in slope-intercept form that represents the number y of pages remaining after x weeks.

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.