The definition of a circle uses the undefined term .
arc
line
plane
ray

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

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.