Answer:

Step-by-step explanation:
In probability, "AND" means Multiplication
"OR" means addition
There are 100 numbers from 1 to 100. Probability of picking 49 is 1/100 (since we want 1 specific number form 100 numbers).
Question is asking Probability that Phillip selects 49 AND ALSO Shelly select 49. <em>since there is "AND", we just multiply both the probabilities of Phillip and Shelly.</em>
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Move all terms that don't contain
y to the right side and solve.
Your answer would be
Y= 10+2x
Answer:
Part A:
1 book -- $7.25
9 books -- (9 * 7.25) = $65.25
And shipping fee -- (65.25 + 6.75) = $ 72
Part B
9 multiplied by the cost and added with the shipping fee to get Hannah's total cost.
Thenks and mark me brainliest :))
Answer:
it's the 4th answer.
Step-by-step explanation:
yeah-ya...... right?