Give the first four terms of the geometric sequence for which a1=1 and r = -4. A. 28, -112, 488, -1792
B. -7, -11, -15, -19
C. 1, -4, 16, -64

What are “like terms”? why can we only add like terms?

Secant be and cf intersect at point d inside a what is the measure of cde

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.