The breadh of a room 4m high is one third of its length. If the cost of painting its wall at the rate of Rs 5 per m^(2) is Rs640, the cost of carpeting at the rate of Rs 250 per m^(2) is​

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.

Describe how to translate the graph of y=/x to obtain the graph of y=/x+5