Parallelogram PQRS is similar and congruent to parallelogram ABCD. Select which pairs of transformations could have occurred. Select all that apply.

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

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.]

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth