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erma4kov [3.2K]
4 years ago
7

HELP QUICKLY!! I NEED THIS ANSWERED!!

Mathematics
1 answer:
fgiga [73]4 years ago
4 0
The answer is A
The closed circle means less than or equal to
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Multiply (3b​ 2​+ 4​b​ + 8)(-2​b​ 2​+ ​b​ + 10).
emmainna [20.7K]
Answer: -30b^2+76b+80
Explanation:
Multiply the second parenthesis by each term from the first parenthesis:
3b•2(-2•2+b+10)+4b•(-2b•2+b+10)+8(-2b•2+b+10)
Then distribute 3b•2 through the parenthesis
-24b^2+6b^2+60b+4b•(-2b•2+b+10)+8(-2b•2+b+10)
Then collect like terms
-30b^2+60b+40b-32b+8b+80
Collect like terms=
-30b+76b+80
4 0
3 years ago
21331
Dahasolnce [82]

here's your answer..!! hope it's helpful

3 0
3 years ago
Read 2 more answers
Find the least common denominator 1/8 17/18 1/16 9/14
Alexeev081 [22]
<span>factors of 18 = (2)(3)(3) 
factors of 16 = (2)(2)(2)(2) 
factors of 14 = (2)(7) 
least common denominator = (2)(2)(2)(3)(3)(2)(7) = 16*9*7 = 1008 </span><span>

</span>
3 0
3 years ago
I had to rewrite the questions cause I don't know how to edit them on a computer and PLEASE ANSWER but here is the question:
Ipatiy [6.2K]

Answer

v=13

Step-by-step explanation:

110/9 = v

Round up.

8 0
3 years ago
Multiply the expression <br> 2/3 (6x + 15y)<br> and simplify completely.
12345 [234]

Answer: 4x+10y

you can't simplify 4x+10y

6 0
3 years ago
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