Answer:
the one on the left (the first one)
Answer:
x=63
x+15=78
Step-by-step explanation:
180-102=78
78-15=63
x=63
x+15=78
Answer:
0.79
Step-by-step explanation:
add up the probability that is less than or equal to 0, which is 0.17+0.13+0.33+0.16 = 0.79
Answer:
9x
Step-by-step explanation:
-4.5X(-2)
-4.5x * -2
9x
