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just olya [345]
3 years ago
7

Find the seventh term of the expansion of (-3x-2y)^11

Mathematics
2 answers:
emmasim [6.3K]3 years ago
8 0

Answer:

The answer is A

Step-by-step explanation:


marissa [1.9K]3 years ago
5 0
I hope this helps you

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3. Sandy's Sweets sells cookies for $1.50 cach while Barbara's Bakery sells cookies for $2.10 each. After
Anna11 [10]

Answer:

5 times

11.50

plz give brainiest

Step-by-step explanation:

4 0
2 years ago
Retha Davidson works for a word processing center keying straight copy.
Nataliya [291]

Using proportions, it is found that:

  • In an 8-hour day, she keys 48 pages.
  • For a day, her gross earnings are of $72.
  • For a week, her gross earnings are of 72 x 7 = $504.

<h3>Proportions:</h3>

This question is solved using the proportions given, which are:

  • Payment of $1.50 per page of 30 lines.
  • Retha keys 6 pages per hour.

Hence, in an 8-hour day, she keys 6 x 8 = 48 pages.

Since she earns $1.50 per page, for a day, her gross earnings are of 48 x 1.5 = $72.

Considering a week has 7 days, for a week, her gross earnings are of 72 x 7 = $504.

To learn more about proportions, you can take a look at brainly.com/question/24372153

5 0
2 years ago
Which number represents "nine and eighty-one thousandths?"
Lemur [1.5K]

Answer:

9.081

Step-by-step explanation:

Chow,...!

3 0
3 years ago
Read 2 more answers
SIMPLE! 30 POINTS AND I WILL GIVE BRAINLIEST
Serhud [2]
SOLUTION:

To begin with, let's establish the problem as the following:

5 + 7

An effective method to solve this problem would be to convert it into a visual representation in order to obtain a better understanding.

As attached in the diagram above, I have demonstrated the problem visually. The five red circles / dots represent the five in the problem whilst the 7 circles / dots represent the 7 in the problem. Now we must simply count each of the circles / dots to obtain the total number which would be our final answer.

We can also simply use our fingers on our hands to solve the problem by counting 5 on our fingers and then adding 7 or vice versa to obtain the final answer.

FINAL ANSWER:

Hence, through either of these two methods, we obtain the final answer to the problem as follows:

5 + 7 = 12

Hope this helps! :)
Have a lovely day! <3

4 0
3 years ago
Read 2 more answers
Use the table to write a proportion.
umka21 [38]

Answer:

it's probably ours it's just a lucky guess

Step-by-step explanation:

7 0
3 years ago
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