Solve, using the substitution method.
y – 2x = 8
16 + 4x = 2y
a. the solution is (24, 0).
b. the solution is (1, 10).
c. there is no solution.
d. there are an infinite number of solutions.

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

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).

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.