Answer:
28
Step-by-step explanation:
x = 2 point questions, y = 3 point questions
x + y = 40
2x + 3y = 92
Solving this we get x = 28, y = 12 so the answer is 28.
Answer:
-82
Step-by-step explanation:
-18 - 64
-82
Answer: -82
Answer:
X= -4
Step-by-step explanation:
6x + 18 = -6
6x= -24
x= -4
Answer:
88168in²
Step-by-step explanation:
:)
Answer:
P(2 heads)= .25
p(1 head 1 tails) =.5
Step-by-step explanation:
