The number of dogs at the great north dog walk in 2011 rounded to the nearest thousand is 23,000.which could be the exact number of dogs?

Which system of linear inequalities is graphed? can somebody pleasssse

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined