21 49 56 are multiples of

A rectangles length x is 2 meters greater than it's width if the perimeter of the rectangle is greater than 112 meters what is the rectangles possible length X in meters

Courtlynn combines 7/8 cup sour cream with 1/2 cream cheese she then divides the mixture between 2 bowls how much mixture does courtlynn put in each bowl

How many ounces are in a 10 1/2 pound

Marcel has a collection of 1,456 French and Canadian coins. He has 2.5 times as many French coins as Canadian coins. How many French coins does Marcel have in his collection?

Find the volume of a 4 ft by 2 ft by 3 ft rectangular prism with a cylindrical hole, radius 6 in., through the center

3 (x-4) - (x+5) = 2x-11

Jane is making a suit which requires 2 5/8 yards for the jacket and 1 3/4 yards for the skirt. What is the total amount of material she needs? A. 3 1/2 yards B. 3 2/3 yards C. 4 yards D.

Two more than a certain number is 15 less than twice the number

Mario walks his dog once every 8 days in the park, while todd walks his dog once every 14 days. today, both mario and todd walked their dogs in the park. in how many more days will both boys walk their dogs in the park on the same day?

the sum of three numbers is 81. the second number is twice the first, and the third number is six more than the second. find the number