Jessica drove to the mountains last weekend. there was heavy traffic on the way there, and the trip took 6 hours. when jessica drove home, there was no traffic and the trip took 4 hours. if her average eate was 22 miles per hour faster on the trip home, how far away does jessica live from the mountains?

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

The measure of angle 0 is 600 degrees

Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall