What's the answer to (x+y+2) x (y+1)
i tried solving it, and i got xy+y^2+x+2y+2, but i'm not sure.

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)

A. s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s

X=4 / y=100 if x=10 then what is y=?