Mature soil is composed of three layers, the uppermost being topsoil. jamal is planting a bush that needs a hole 18 centimeters deep for the root

Me what is the value of x? showing work would be appreciated - ! : )

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

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )