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allochka39001 [22]
3 years ago
7

What is the LCD for 11/21 and 31/45

Mathematics
1 answer:
Leokris [45]3 years ago
8 0
There is none except for eleven and that is it

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Simplify the polynomial expressions by combining like terms, and then multiply the resulting binomial expressions to find their
Lesechka [4]
For this case we have the following expression:
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 The first thing we must do is to rewrite the expression as the product of two binomials.
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 We have then:
 (6x - 9) (5x + 10)

 Then, doing distributive property we have:
 30x ^ 2 + 60x - 45x - 90

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 Answer:
 
The simplified expression is:
 
30x ^ 2 + 15x - 90
7 0
4 years ago
Six hundred pictures are taken at a photo shoot. Twelve percent of the pictures are black and white. Which equation can be used
Rainbow [258]

Answer:

the answer is the first and why did you delete my answer

Step-by-step explanation:

7 0
3 years ago
Write a few sentences about different was to show subtraction for a problem like 32-15
iogann1982 [59]
I had 32 cookies and I wanted to give 14 of my friends a cookie each, how many cookies are left?


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8 0
3 years ago
A student earns $7.50 per hour at her part-time job. She wants to earn at least $200.
ivanzaharov [21]
Total amount of cash the student earns per hour is $7.5, let the time taken to earn $200 be h, thus the inequality representing this will be:
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thus
h≤80/3
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h≤27

5 0
3 years ago
Read 2 more answers
Pls someone help me with this question<br><br>AND PLS NO LINK!!​
Sonja [21]
Last one is false. it would be 3.5 times more likely, not two
3 0
3 years ago
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