Consider the equation 2y – 4x = 12. Which equation, when graphed with the given equation, will form a system with infinitely many solutions? –y – 2x = 6
–y + 2x = 12
y = 2x + 6
y = 2x + 12

(I already know the answer, just wanna help the next person)

y = 2x + 6 (the third option)

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

Simplify the expression 10/11(22z) + (a+5) -1

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°