Simplify 1 - x - X/1

A) X
B) 1
C) 0

Find the area of a trapezoid with bases 14 cm and 18 cm and height 10 cm. 160 cm2 140 cm2 180 cm2 126 cm2

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Can someone me with the property questions for 12 13 and 14 plz