If the sum of the square of the number and 4 time the number is 21,
what is the number?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

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.

Find the zeros of each function. f(x) = x^2 + 5x - 6