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Ipatiy [6.2K]
3 years ago
14

Please help this is timed

Mathematics
2 answers:
max2010maxim [7]3 years ago
8 0

Answer:

Phillips brother is 11.

Step-by-step explanation:

11 + 15  = 26

MatroZZZ [7]3 years ago
8 0

Let x be age of Philip's brother.

4 + x +x = 26

2x = 26 -2

2x = 22

x = 22/2

x = 11

Philip's brother is 11 years old

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Answer:

(-9, 0), (-8, 1), (-7, 2), (-6, 3) and (-5, 4)

Step-by-step explanation:

From the graph attached,

Ordered pairs which lie on the given line (-9, 0), (0, 3), (3, 4), (6, 5) and (9, 6).

Since all the points lie on the same line, rate of change of the linear function will be defined by the slope of the given line.

Slope of the line passing through (0, 3) and (3, 4) = \frac{y_2-y_1}{x_2-x_1}

                                                                                  = \frac{4-3}{3-0}

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Now we have to find the ordered pairs which represent a linear function having slope greater than \frac{1}{3}.

So the points will be (-9, 0), (-8, 1), (-7, 2), (-6, 3) and (-5, 4).

Slope of the linear function passing through (-9, 0) and (-8, 1)

m_2 = \frac{y_2-y_1}{x_2-x_1}

    = \frac{1-0}{-8+9}

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Here m_2>m_1

6 0
3 years ago
The​ U.S.-based motorcycle manufacturer says that it expects to build 139,000 motorcycles this​ year, up from 126, 000 last year
german

The formula is (new-original)/original.

(139,000 - 126,000)/126,000

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Now, convert the decimal into a percent by moving the decimal two places to the right and including the percent sign.

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3 years ago
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VLD [36.1K]

Answer:

f(x)=4x+7

Step-by-step explanation:

f(x)=4x+7

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