3 years ago

Plz help me with number 1. Plz!!!!

Mathematics

1 answer:

snow_tiger [21]3 years ago

3 0

Answer:

Your screwed

Step-by-step explanation:

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Show work how you know it’s a function or not a function for each problem. PLEASE SOMEONE HELP ME OUT

Fudgin [204]

Answer: Function, not a function, Function, not a function

Step-by-step explanation:

For it to be a function, each value of x has to map onto one value of y.

This is a function.
Not a function since x=-1 has more than one y value.
This is a function
Not a function since x=-6 has more than one y value.

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2 years ago

-4x -6 = 3 - 5x<br> Solve for x pls

ycow [4]

Answer:

x = 9

Explanation:

-4x - 6 = 3 - 5x

Add 6 to both sides

-4x - 6 + 6 = 3 - 5x + 6

-4x = -5x + 9

Add 5x to both sides

-4x + 5x = -5x + 9 + 5x

x = 9

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3 years ago

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Lana71 [14]

Answer:I think one is x

Step-by-step explanation:

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3 years ago

the highest recorded temperature in hawaii is 100 degrees F. The highest recorded temperature in colorado is 18 degrees higher t

PolarNik [594]

Answer:

The highest recorded temperature in colorado is 118 degrees F.

Step-by-step explanation:

We have to model this problem initially.

I am going to call the highest recorded temperature in Colorado x.

The highest recorded temperature in hawaii is 100 degrees F. The highest recorded temperature in colorado is 18 degrees higher than that of hawaii.

This means that x is 18 added to 100. So

$x = 100 + 18$

$x = 118$

The highest recorded temperature in colorado is 118 degrees F.

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3 years ago

Brand A has a recognition value worth $47 billion more than brand B. If the total value of these two brands is $101 billion,

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A+B=$101 billion
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2B+$47 billion=$101 billion.
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B=$27 billion

A=B+$47 billion
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3 years ago