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Maksim231197 [3]
3 years ago
6

3x+9+4x+x one solution

Mathematics
2 answers:
olchik [2.2K]3 years ago
7 0
I believe that it might be 15x+9
Liula [17]3 years ago
7 0
Answer: 8x + 9

Explanation:

You have to add up all the x’s that can be found in the equation. There is 3x + 4x + x, which makes up 8x.

The 9 stays the same since there isn’t a number that can be added to it.
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When people buy less of a certain good as their income increases this is considered
vladimir1956 [14]

Answer:

w

Step-by-step explanation:

5 0
4 years ago
Duncan's Bakery sold one customer 1 dozen chocolate cookies and 10 dozen oatmeal cookies
MAXImum [283]

Answer:

Dozen Oatmeal = $4 and Dozen Chocolate = $9

Step-by-step explanation:

Dozen Oatmeal:

10 dozen oatmeal and 1 dozen chocolate =$49

9 dozen oatmeal and 1 dozen chocolate = $45

The second customer bought 1 less dozen and paid $4 fewer dollars, therefore 1 dozen oatmeal must equal $4

Dozen Chocolate: let C = 1 dozen chocolate

10 dozen oatmeal + 1 dozen chocolate = $49

(10 x $4) + C = $49

$40 + C = $49

-40             -40

C = $9

1 dozen chocolate cookies = $9

3 0
3 years ago
The expression shown can be used to calculate the amount of money in dollars a grocery store customer should receive in change w
butalik [34]

Answer:

7$

Step-by-step explanation:

Do the parenthesis work first (following PEMDAS). 14+12+10+4+3=43 50-43=7.

7 0
3 years ago
What graph represents the system of linear inequalities? <br>4x+y&gt;1<br>y≤3/2x+2
enot [183]

Answer:

4·x + y > 1 --> y > 1 - 4·x

y ≤ 3/2·x + 2 --> y ≤ 1.5·x + 2


6 0
3 years ago
Please help me thanks :)
Musya8 [376]

Answer:

201.06cm^2

Step-by-step explanation:

For this I am going to use the surface area formula instead of just finding the area and adding them up.

So it will be a little short.

The answer after using the formula is 201.06 cm^2.

6 0
4 years ago
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