Which of these expressions are equivalent to −5+(2.5+315)⋅4.25 ? Choose the TWO correct answers. A.
(−5+5.7)⋅4.25
B.
−5+(5.7)⋅4.25
C.
(2.5+315)⋅−0.75
D.
(5.5+15)⋅4.25−5
E.
(5.5+15)−5+4.25

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.

Solve for x and select the correct answer

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.