Answer:
<h2>(3, 6)</h2>
Step-by-step explanation:
<h3>hope this is correct</h3>
9514 1404 393
Answer:
(a) 1, 2
(b) 4
Step-by-step explanation:
(a) 9x +81 = 9·x +9·9 = 9(x +9) . . . . . . matches first and second choices
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(b) 10 +14y -5 -y = (14y -y) +(10 -5) = 13y +5 . . . . . . matches fourth choice only
There are 10 possible numbers. 111 is one of the numbers. The probability is 1/10 or 0.1.
There are two numbers that are smaller than 107. The probability is 2/10 or 0.2.
**Side note**: Computers actually are not random, they are pseudorandom. They are very close to random, but not quite. However this will not affect the answer.
Answer: 4 months
Look at it this way: 6 books in a group. How many groups are there? well this is multiplication. Just add 6 a bunch of times until you get 24. You will add 6+6+6+6. There are 4 6's. This means, there are 4 months, with 6 books each month.
Answer:
B. 3.14
C. .33
E. 3.46
remember rational number are can be measured from decimals and even fractions.
