Over the summer Toni gained 10 2/8 pounds and Jimbo gained 7 2/3 pounds. How many pounds combined did they gain? i think this is easy but im non-intelligent =

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*