The scale of a map is 1 inch = 70 miles. if two cities are 5 ½ inches apart on the map, how many miles apart are they?

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000