find the value of x for which r ll s. Then find m<1 and m<2. m<1=62-x m<2=71-2x the value of x for which r ll s is

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?

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.