Select the correct answer.
which equation represents the vertical line passing through (7,-3)?

disequilibrium means that either supply is greater than the demand for an available good, or that the demand for a product outstrips the available supply. it implies that the price for a is either too low creating large demand, or too high creating a large surplus of supply.

in the 1950s, country music came into its own before rock-n-roll took off in the 60s while jazz and classical music continued to innovate