in some places, sales tax is 8% of the total bill amount.how much sales tax would be charged for a bill totaling $90?

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?