Write the first 5 terms of this sequence

an=2n-5

hep the ratio of the weight of shawn's dog to the weight of andy's dog is 5: 7 shawn's cat weight 23kg approimately how much does andy's dog weigh

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers