Please answer 48 49 50 or whatever you can pls

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

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.