What is the ratio as a fraction of 3ft to 7yd in simplest form

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

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.

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2