Correct the error a student made when multiplying complex numbers. (2 - 3i) (4 + i) =2 (4) + 2 (i) - 3i (4) - 3i (i)
= 8 + 2i - 12i - 3i2
= 8 - 10i - 3i2

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?