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Paraphin [41]
3 years ago
10

. 4.5w = 5.1W - 30 please help me with this question pls show the work ​

Mathematics
1 answer:
inn [45]3 years ago
5 0

Answer: w = 50

Step-by-step explanation:

4.5w - 5.1w = -30

-0.6w = -30

0.6w = 30

W = 50

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Rosa has 3 3/4 pounds of dough. She uses 1/8 of a pound for one roll. How many rolls could be made from Rosa's dough?
Vlada [557]
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5 0
3 years ago
5x + 3y, when x = 4, and y=-3​
Pepsi [2]

Answer:

5x+3y, when x=4 and y= -3

5(4)+3(-3)=

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Step-by-step explanation:

Hope this helps. :)

6 0
3 years ago
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Find the nonpermissible replacement for a in this expression 7/6a
vredina [299]
The correct answer for the exercise shown above is:

 zero (0)

 The explanation is shown below:

 1. You have the following expression given in the problem above:

 7/6a

 2. By definition, <span>the nonpermissible replacement for a is the value that make the denominator equal to zero.

 3. Keeping this on mind, you have:

 7/6a=7/6(0)=7/0

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6 0
3 years ago
The freezing point of water is 32º F. Tim added potassium and found
HACTEHA [7]

Answer:

The freezing point of the water with the added potassium is 24 degrees Fahrenheit.

Step-by-step explanation:

To find the freezing point of the water with the added potassium, you need to subtract 8 degrees from the initial freezing point of water, This is because you know that after adding potassium to water, the freezing point went down by 8 degrees Fahrenheit. So you need to subtract 8 degrees from the initial freezing point of water (32 degrees Fahrenheit). 32º F - 8º = 24º F. So the freezing point of the water with the added potassium is 24 degrees Fahrenheit.

5 0
2 years ago
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alexandr1967 [171]
Hello wonderful person!!


Okay, so first of all, welcome to brainy
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Hope you understand this, and have a GREAT day!! :)

3 0
3 years ago
Read 2 more answers
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