which two equations could describe two parallel sides of a quadrilateral? explain
your reasoning
a. 3x + y = -5 from x = 0 to x = 5
b. y= (21-9x) from x = -1 to x = 2
c. y= 3x + 2.5 from x = -10 to x = -3

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

Find the area of the triangle shown 3 by 6

Solve the equation by completing the square. x^2+2x=17