Iwill give brainliest, plz answer, olivia walked 2 2/5 km in 2/3 hour while ryan walked 4 1/2 km in 1 1/ 2 hours. who walked faster and how much faster?

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches

Can you divide 25 into 4 equal groups? explain why or why not.

Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?