Find the distance between each pair of numbers. (Find the absolute value of the difference of the two numbers.) a.4 and -19
b.-22 and -56
c.0 and 16
d.-14 and 29

Simplify the expression 10/11(22z) + (a+5) -1

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft. what is the area of the stage? enter your answer in the box. ft²