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Lostsunrise [7]
3 years ago
8

What is the coefficient of the variable in the expression 1/2+v-3?

Mathematics
2 answers:
Alex17521 [72]3 years ago
8 0

Answer:

1

Step-by-step explanation:

Rudik [331]3 years ago
3 0

Answer:

1

Step-by-step explanation:

The variable is v

There is an implied 1 in front of the v, so the coefficient is 1

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Yolanda's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Yolanda $5.20 per pound, and t
MAXImum [283]

Answer:

78 pounds

Step-by-step explanation:

Let's say Yolanda makes a pounds of Type A coffee and b pounds of Type B coffee. Since the total number of pounds is 130, we can write the equation:

a + b = 130

We know the cost of Type A coffee is $5.20/lb and the cost of Type B coffee is $4.05/lb, so since the total cost is $586.30, we can write:

5.20a + 4.05b = 586.30

We can now solve the system of equations:

a + b = 130

5.20a + 4.05b = 586.30

Manipulate the first equation by subtracting b from both sides:

a + b = 130

a = 130 - b

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5.20a + 4.05b = 586.30

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676 - 5.20b + 4.05b = 586.30

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1.15b = 89.70

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<em>~ an aesthetics lover</em>

7 0
2 years ago
Find x so that q || r Please help
sweet-ann [11.9K]

Answer:

7 and the corresponding angle theorem

Step-by-step explanation:

6 0
3 years ago
Please help this is 95% of my grade<br>​
kipiarov [429]

Answer:

Part 1:

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Part 2: Yes it is not a function

Step-by-step explanation:

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is that supposed to be written as a fraction and you are looking for a percentage?


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Anna71 [15]

Answer:

Median: 379

Tho if it wrong Which half $777, $498, $619, $379, $895, $1,256, $1,052?

6 0
2 years ago
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