Jacob bought goldfish for $2 each and neon tetra fish for $3 for each. He bought 20 total fish and spent $48. What equations will demonstrate this situation?

Through non-collinear points there is exactly one plane.

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

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)