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Reptile [31]
3 years ago
10

aniel is 16 years old. His age is twice his brother's age, which is represented by x. Write and solve an equation to determine t

he age of Daniel's brother. we
Mathematics
2 answers:
ioda3 years ago
7 0
16= x•2
16/2=8
x=8
Daniel is 8
gayaneshka [121]3 years ago
5 0

Write an equation.

16=2x

x=8

Daniel's brother is 8 years old.

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Find the graph of y=-3/4X-2
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To graph the line y=- \frac{3}{4}x-2 we are going to take advantage of the fact that its y-intercept is -2 when x=0, so our first point is (0,-2). To find our second point, we are going to find the x-intercept; to do it, we are going to set y=0 and solve for x:
y=- \frac{3}{4}x-2
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If F(x) = 9x, which of the following is the inverse of Fx)?
Arturiano [62]

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F⁻¹(x) = x/9

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Jose began the day with eight Magikarps. After spending the day at the lake, he ended up with sixteen Magikarps.
IgorLugansk [536]

A percentage is a way to describe a part of a whole. The percentage increase of Magikarps is 100%.

<h3>What are Percentages?</h3>

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

Jose began the day with eight Magikarps. After spending the day at the lake, he ended up with sixteen Magikarps. Therefore, The percentage increase of Magikarps is,

Percentage increase = (16-8)/8 × 100% = 100%

Hence, The percentage increase of Magikarps is 100%.

Learn more about Percentages:

brainly.com/question/6972121

#SPJ1

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