Consider the system of equations. x = 8 - 2y
x + 3y = 12

What value of x satisfies the system of equations?

Α. 4
B. 0
C. 5
D. 16

What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.