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muminat
3 years ago
10

Simplify 4a – 7b + 2ab – a + b. -ab 15ab 4a – 7b + 2ab 3a – 6b + 2ab

Mathematics
2 answers:
gizmo_the_mogwai [7]3 years ago
5 0

The answer is 3a-6b+2ab

Romashka-Z-Leto [24]3 years ago
3 0

Answer:

Option D.

Step-by-step explanation:

The given expression is

4a-7b+2ab-a+b

We need to find the simplified form of the given expression.

In this expression 4a and -a are like terms, and -7b and b are like terms.

Combined like terms in the given expression to find the simplified form of the given expression.

(4a-a)+(-7b+b)+2ab

(3a)+(-6b)+2ab

3a-6b+2ab

Therefore, the correct option is D.

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4x+2y=-24<br> -4x+y = 12
allsm [11]

Answer:

Step-by-step explanation:

                                4x+2y = -24    -------------(i)

                              <u>  -4x+y =  12    -</u>------------(ii)

add (i) &(ii)                      3y = -12

                                         y = -12/3

                                         y = -4

Put y = (-4) in (i)

4x + 2*(-4) = -24

4x - 8 = -24

4x = -24 + 8

4x = -16

x = -16/4

x = -4

6 0
3 years ago
a train moves at a constant speed of 8 Miles every four minutes fill in the table below to show how far the train according to d
WITCHER [35]

Answer: Well theres no table added but it probably looks like this

X               Y

8mph     4 min

2mph     1 min

I think you can do the rest

4 0
2 years ago
If a container of liquid contains 40 oz of​ solution, what is the number of ounces of pure acid if the given solution contains t
Anna11 [10]

Answer:

(d) 60% hope this helped

6 0
3 years ago
(5 – 3x)4 – 2<br><br> Please I need help. Show steps im so confused
RSB [31]

Answer:

6

Step-by-step explanation:

P (5-3) =2

E X

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D X

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6 0
3 years ago
At the end of the current year, Accounts Receivable has a balance of $4,375,000; Allowance for Doubtful Accounts has a debit bal
Advocard [28]

Answer:

$226,300

Step-by-step explanation:

Given Allowance for Doubtful Accounts is estimated as $205,000 and Allowance for Doubtful Accounts has a debit balance of $21,300

#The  amount of the adjusting entry for uncollectible accounts is calculated as below:

Adjustment \ Cost=Allowance\ Doubtful\ Accounts +Doubtful \ Accounts \ Debit \ Balance\\\\=205000+21300\\\\\$226,300

Hence,  the amount of the adjusting entry for uncollectible accounts is $226,300

8 0
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