4 years ago

What is the percent of change? Is it an increase or a decrease? 100 to 150

Mathematics

1 answer:

grandymaker [24]4 years ago

3 0

Answer:

50% increase

Step-by-step explanation:

% change = (new value-initial value)/initial value x 100

= (150-100)/100 x 100 = 50%

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3 years ago

If f(x)=3x+10x and g(x)=4x-1 find (f-g)(x)

oksano4ka [1.4K]

Answer:

(f - g)(x) = 9x + 1

Step-by-step explanation:

Step 1: Write out functions

f(x) = 3x + 10x = 13x

g(x) = 4x - 1

Step 2: Find (f - g)(x)

(f - g)(x) = 13x - (4x - 1)

(f - g)(x) = 13x - 4x + 1

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3 years ago

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Oduvanchick [21]

Answer:

The scale factor is $\frac{9}{7}$

Step-by-step explanation:

we know that

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$\frac{18}{14}=\frac{27}{21}=\frac{9}{7}$

therefore

The scale factor is 9/7

Find the value of x

The value of x is equal to

$\frac{x}{28}=\frac{9}{7}$

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What is the GCF of 36 and 84

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The gcf would be 6, it goes into both 36 and 84

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4 years ago

Read 2 more answers