Abbie decides to start doing crunches as part of her daily workout. she decides to do 15 crunches the first day and then increase the number 4 each day after that. write an explicit formula for the number of crunches abbie will do on day n.

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.