Which expression is equivalent to 27(-2/3x + 1/3) - 5x?

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove