What’s the answer and work for this? Someone please tell me

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

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.