Solve the following system of equations:
x − 2y = 5
2x − 4y = 10
a. infinitely many solutions
b. no solutions
c. (0, 0)
d. (5, 10)

Which of the following describes how to translate the graph y = xi to obtain the graph of y = x - 11 - 12 1 unit left and 1 unit down 1 unit left and 1 unit up 1 unit right and 1 unit down 1 unit right and 1 unit up

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square