What type of line is the graph of x = −2?

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?