16. 5(7)+13 /8
35+13/8
48 /8
6 is the answer for 16
17. 45+40= 85
85 is the answer
18. I don’t see 18
Answer:
Step-by-step explanation:
21.213
Answer: 10
Step-by-step explanation:
By the alternate interior angles theorem,
Probability that you have chosen 2 red marbles is 3/11
<h2>How to solve?</h2>
Total number of marbles = 6 + 5 = 11
Number of red marbles = 6
Number of blue marbles = 5
Important Points:
1. Replacement is not allowed
2. Blue is followed by Red
Probability has been introduced in Maths to predict how likely events are to happen. The meaning of probability is basically the extent to which something is likely to happen.
Probability of Blue first = 5/11
Probability of Red second = 6/10 (one marble is already taken out)
Probability = 5/11 * 6/10 = 3/11
Learn more about Probability:
brainly.com/question/4313883
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<span>-3x+9y=18
9y = 3x + 18
y = 1/3 x + 2
</span><span>x intercept y = 0, then
</span>1/3 x + 2 = 0
1/3x = -2
x = -6
so
(-6,0)
y intercept x = 0 then y = 2
(0,2)
answer
x intercept: (-6,0)
y intercept: (0,2)
