Answer:
2 1/15
Step-by-step explanation:
<em>Hey there!</em>
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Well to multiply,
5 1/6 • -2/5,
we need to make 5 1/6 improper

31 * 2 = 62
6 * 5 = 30

Simplified,

2 1/15
<em>Hope this helps :)</em>
Answer
-8
r > 0
Step-by-step explanation:
you know that r is less than or equal to -8, so you write that, and then you know that r is also greater than 0, so then you add that to it, and then you have the answer. r will be in the middle because it is the range of what are can be.
X² - 10x = 46
10/2 = 5; 5²+ 25 add 25 to both sides
x² - 10x + 25 = 46 + 25
so the number you have to add to complete the square is 25.
Answer:
The price of the piano is $311.69
1/8÷3/8
multiply by the inverse
1/8 x 8/3 = 8/24 or 1/3