Jason can wash and wax his car in 4 hours. his sister does the same thing in 6 hours. if they work together how fast can they wash and wax the car?

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?

What were mkh company's cash flows from (for) operating activities in 20x1? $(180,300) $233,100 $268,200 $279,400?

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position