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LuckyWell [14K]
2 years ago
15

In algebra, we use a(n) to represesent a veriable

Mathematics
2 answers:
nekit [7.7K]2 years ago
4 0

Answer:

Are you Algebra 1 or 2?

Step-by-step explanation:

Serggg [28]2 years ago
4 0
yeahhh vgggrfsdtgbvv
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Which of the following expressions represents "the quotient of nine times a number and seven"?​
irga5000 [103]

Answer:

I think it's 9x/7

Step-by-step explanation:

Hope my answer has helped you.

3 0
3 years ago
Please help i appreciate 1​
PSYCHO15rus [73]

Answer:

I'm talking about the boxes:

1st-false, there are 7/19, which is not more

2nd-true, there are 12/19 which is the most

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7 0
2 years ago
3/5 divide by 2/3 help it's for my homework ​
gregori [183]

Answer:

.9

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
(5ab-9a-4) - (-4ab + 5)
qaws [65]

Answer:

9ab - 9a +1

Step-by-step explanation:

first, we can distribute the negative sign to the second set of parentheses.

-(-4ab + 5) becomes + 4ab - 5

now let's put the values in (5ab-9a-4) side by side with the corresponding values in + 4ab - 5

5ab + 4ab - 9a - 4 - 5

= 9ab - 9a - 9, because 5ab + 4ab = 9ab, -9a is alone, and -4 - 5 = -9.

8 0
2 years ago
Simplify (4x+5y)(2x-3y)+3xy<br><br> Help
amid [387]

Answer:

8x² - 15y² + xy

Step-by-step explanation:

(4x + 5y) (2x - 3y) + 3xy

multiplying the terms in brackets

(4x) (2x - 3y) + (5y) (2x - 3y) + 3 xy

multiplying with each terms inside the bracket

(4x)(2x) - (4x) (3y) + (5y) (2x) - (5y) (3y) + 3xy

doing the product each of the pair of terms

8x² - 12xy + 10xy - 15y² + 3xy

taking the sum of terms with coefficient "xy"

8x² - 15y² -2xy + 3xy

8x² - 15y² + xy


3 0
3 years ago
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