Of the 210 boys in the 8th grade, 190 have a cell phone. of the 168 girls in the 8th grade, 152 have a cell phone. 8th grade class cell phones total boys 190 210 girls 152 168 determine if the relationship is proportional. a. proportional b. not proportional

Kathleen's gross annual salary is $56,820. what is the maximum amount of rent she can afford to pay? round your answer to the nearest dollar. question 1 options: $1146 $1326 $1656 $2368

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?