Which equation passes through point (-5, -7) and has the slope m= -2?

A y + 5 = -2(x + 7)
By +7= -2(x + 5)
Cy-5= -2(x - 7)
D y-7= -2(x - 5)

Identify the number 127 as a rational or irrational. explain

Which of the following is an equation of a line parallel to the equation y=4x+1?

Someone answer this asap for 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.