What does -7/10=3.5/j

For which pair of functions is (gof)(a)=|a|-2?

Find the value of x for which line a is parallel to line b

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.