Martha bought 4 yds of fabric for $7.26 to make bows how many ft of fabric did she buy? ( hint 1yd = 3 ft )

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

Simplify. 3(4+4x) (type your answer in with no spaces)