The cost of the pencils (C) is directly proportional to the number of pencils (n). When the proportionality sign (∝) is replaced with an equal sign (=), the equation is \(x = k y\). The constant value ...
More decorators working on a job would reduce the time to complete the task. They are inversely proportional. If two quantities are inversely proportional, one increases as the other decreases at the ...