2 years ago

Find the slope please help!

Mathematics

1 answer:

Sidana [21]2 years ago

4 0

Answer:

4.5 is the answer 9/2=4.5

Step-by-step explanation:

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7(x-7)+9 (4+4x) Please help

andrew11 [14]

Answer: 11x-36

Step-by-step explanation:

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3 years ago

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Can you help on word problems?

Ne4ueva [31]

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3 years ago

Choose the answer that validates that the rate of change is constant by showing that the ratios of the two quantities are propor

docker41 [41]

Given:

The table of values is

Number of Students : 7 14 21 28

Number of Textbooks : 35 70 105 140

To find:

The rate of change and showing that the ratios of the two quantities are proportional and equivalent to the unit rate.

Solution:

The ratio of number of textbooks to number of students are

$\dfrac{35}{7}=5$

$\dfrac{70}{14}=5$

$\dfrac{105}{21}=5$

$\dfrac{140}{28}=5$

All the ratios of the two quantities are proportional and equivalent to the unit rate.

Let y be the number of textbooks and x be the number of students, then

$\dfrac{y}{x}=k$

Here, k=5.

$\dfrac{y}{x}=5$

$y=5x$

Hence the rate of change is constant that is 5.

8 0

3 years ago

Is my answer right? the other options are A.0.33 B.0.42 C.0.58 D.0.67

Fittoniya [83]

Yes 0.42 is correct!!

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3 years ago

Carly is on her senior soccer team. She makes 42% of her foul shots, leading her team to 16 wins in 18 games for season. If Carl

STALIN [3.7K]

The answer is D. You just need to multiply .42x71.hope this helped you out!!!

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3 years ago