What is an equation of the line that is perpendicular to y=-4/5x+3 and passes through the
point (4, 12) ?
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If angle 2=3x +1 and angle 3=2x +4what is angle 2

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.