Bonjour, est ce que quelqu'un peut m aider. Un article soldé à -20% affiche le prix réduit de 194,40£. Quel etait son prix avant les soldes, écrire les calculs. Merci d avance

Prove that quadrilateral is a rhombus.

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition

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.]