Select the pairs of ratios that form a true proportion. choose all that apply a 3: 6 and 5: 10 b 4/12 and 6/18 c 20/5 and 10/3 d 24: 36 and 8: 9

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)

Hich equation can pair with x + 2y = 5 to create an inconsistent system? 2x + 4y = 3 5x + 2y = 3 6x + 12y = 30 3x + 4y = 8

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.