Use benchmarks to estimate the sum, difference, or product. 3. 14/16+ 1/5 (10 points) a•2 b•0 c•1/2 d•1

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge