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3 years ago

Fourteen more than a number is eighteen.

Mathematics

1 answer:

AVprozaik [17]3 years ago

3 0

Answer: 4

Step-by-step explanation:

18-14=4

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There is a mistake on the graph below. what is it?

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c) the line should not be solid. the line should be dashed

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3 years ago

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Find the product. 1.5m6(-2m2)4

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Answer:

24m^14

Step-by-step explanation:

It looks like you want to simplify ...

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3 years ago

A Farm stand sells two types of grapes the cost of green grapes can be represented by the equation y=1.5x, where y is the total

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D because the cost of Black Grapes is 1.5x

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2 years ago

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Et f(x) = x2 + 6 and g(x) g(x) x+8/x . Find ( g o f)( -7)

earnstyle [38]

Answer:

Step-by-step explanation:

A function composition is where one function is substituted within another function and is written g(f(x)). Here we will substitute f(x) into g(x). For g(f(-7)), we substitute -7 for x.

$\frac{x^2+6+8}{x^2+6}$

Now substitute -7 for x.

$\frac{x^2+6+8}{x^2+6} = \frac{(-7)^2+6+8}{(-7)^2+6}=\frac{49+6+8}{49+6}=\frac{63}{55}$

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3 years ago

The sum of three numbers is 101. The second number is 4 more than two times the first number. The third number is 5 less than th

dem82 [27]

Answer:

Step-by-step explanation:

Given

Let the first number = x

Let the second number = 2x + 4

Let the third number = 3x -5

The sum of the three numbers = 101

Equation

x + 2x + 4 + 3x - 5 = 101 Combine like terms on the left

x + 2x + 3x + 4 - 5 = 101 Combine

6x - 1 = 101 Add 1 to both sides

6x = 101 + 1

6x = 102 Divide by 6

6x/6 = 102/6

x = 17

Answer

The first number = 17

The second number = 2*17 + 4 = 34 + 4 = 38

The Third number = 3*17 - 5 = 51 - 5 = 46

Check

17 + 38 + 46 = 101

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3 years ago