Nate's quiche is cut into 7 equal parts. only 3/7 of the quiche is left. he wants to give 3 friends an equal part. write 3/7 as the sum of unit fractions

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges