Dan has some marbles. Ellie has twice as many marbles as dan. frank has 15 marbles. Dan, Ellie and frank have a total of 63 marbles. How many does dan have

Which one of the following numbers is a multiple of 8?

Miss wilson has 32 students in her classroom, and all of them completed their reading assignments in january. each read 20 pages every night, including weekends. how many pages did the entire class read in january?

Can you show your work 12/2=9/?

Sammy has 2 pairs of jeans, 3 pairs of black pants, and 1 skirt. She also has 2 pink shirts, 4 striped shirts, and 2 hooded sweatshirts. What's the probability Sammy would wear black pants and a striped shirt?

How to work this p-14-8x=-2 (-3x+7)

Original price:$29.99; markdown: 33 1/3% Find the retail price

A chicken can run at a top seed of 9 miles per hour find the top speed of a chicken in miles per minute round to the nearest tenth

The measure of angle θ 7pi/6 is. The measure of its reference angle is °, and sin θ is

A rectangleâs length is 7 inches greater than its width. if the perimeter of the rectangle is 110 inches, find its length and width.

How do i write d<-15 using { }