Your expected value is 36*2/6 + -36*4/6, which is equal to $-12.
Answer:x=7
Step-by-step explanation:
180=112+9x+5
Collect like terms
180-112-5=9x
63=9x
Divide both sides by 9
63/9=9x/9
7=x
x=7
Answer:
17.25 is x
Step-by-step explanation:
Answer:
<h2>x = 4, y = -2, z = 3</h2>
Step-by-step explanation:
Difference between.....
Step-by-step explanation:
answer is 2