The electrician was upset. he knew that b batteries would power d circuits for 11 days, but she had d + 8 circuits to power. how many would r batteries last?
why is this rate problem batteries = circuits(time)(rate)
and not circuits = (time)(rate)(

Which lines are parallel? justify your answer. lines p and q are parallel because same side interior angles are congruent. lines p and q are parallel because alternate exterior angles are congruent lines l and m are parallel because same side interior angles are supplementary lines l and m are parallel because alternate interior angles are supplementary.