Which expression shows a sum of four terms?
a. 4 + x + 4 + x
b. x4
c. 4(x + 4)

What is the domain of the function f(x)=^9x

Awall map has a scale of 128 miles = 6 inches. the distance between springfield and lakeview is 2 feet on the map. what is the actual distance between springfield and lakeview? 384 miles 512 miles 1.13 miles 42.7 miles

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)