the manufacturing cost of a cell phone was $124 sellers first marked up the cost by 20% sales or force or seller's decrease the mark of the 15% calculate the old and new selling prices​

The sum of two numbers is 86, and their difference is 20. find the two numbers

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row. sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length. o. the number of stitches is 3 times the length.

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers