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ElenaW [278]
3 years ago
6

What is the solution to 5x - 4 = 16

Mathematics
1 answer:
g100num [7]3 years ago
6 0

the answer is x=4
this is because you add 4 to both sides then divide both sides by 5 to get 4
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Find an equation of the line that is perpendicular to the graph of 2x+5y=5 and contains the point of intersection of the graphs
gavmur [86]

Answer:

  5(x+1) -2(y-3) = 0

Step-by-step explanation:

For a given line ax+by=c and point (h, k), a perpendicular line through the point can be written as ...

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A graphing calculator shows the point of intersection of the graphs of the two lines to be (x, y) = (-1, 3), so the line perpendicular to 2x+5y=5 through that point can be written ...

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In the attached graph, the requested line is shown in black.

3 0
3 years ago
I need the answer ASAP please
lara [203]

a \leq 7

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3 years ago
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s344n2d4d5 [400]

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Step-by-step explanation:

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8 0
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What is the y intercept
kati45 [8]
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7 0
3 years ago
A student needs 3/4 pounds of modeling clay for a project. If each package has 1/8 pounds of clay how many packages of clay does
Maurinko [17]

Answer:

6 packages

Step-by-step explanation:

Since the student needs a total of 3/4 pounds of modeling clay we need to calculate how much is 3/4 of 8 since that is the denominator being used to calculate each individual package of clay. Since 3/4 is equal to 0.75 we can simply multiply this by 8 to calculate the total amount of clay needed.

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This means that the student will need 6/8 pounds of clay. Since each package brings 1/8 pounds this means that we would need a total of 6 packages in order to have enough clay.

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2 years ago
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