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Ilya [14]
3 years ago
9

Find the slope and the y-intercept of the following: y = 3/4x-5

Mathematics
2 answers:
k0ka [10]3 years ago
6 0

Step-by-step explanation:

The general slope - intercept form is given by,

y = mx + c

where m is the slope and c is the y-intercept

Therefore, comparing the given equation

y = 3/4x-5

m= 3/4 is the slope

y -intercept = -5

prohojiy [21]3 years ago
6 0

Answer:

<em>SLOPE: </em>3/4 (or 0.75)

<em>Y-INTERCEPT:</em> -5

Step-by-step explanation:

You can easily find the <em>slope</em><em> & </em><em>y-intercept</em> of an equation by looking at the number attached to the variable <u>(slope, 3/4),</u> & looking at the number at th end of the equation<u> (y-intercept, -5)</u>.

<em>MARK BRAINLIEST PLEASE!</em>

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Please help me photo include
nikklg [1K]

Answer:

\frac{-117}{10}

Step-by-step explanation:

1) Change the mixed fractions into improper fractions:

-3\frac{1}{5} + (-8\frac{1}{2} )\\= \frac{-16}{5} - \frac{17}{2}

2) Multiply the first fraction by 2/2 and the second fraction by 5/5 in order to create common factors on the denominator (You can do this because you are essentially multiplying by one, for example 2/2 = 1):

\frac{-16}{5} *\frac{2}{2}  - \frac{-17}{2} * \frac{5}{5} \\ =\frac{-32}{10} - \frac{85}{10}

3) Simplify the numerator(top part) while keeping the denominator(bottom part) the same:

\frac{-32}{10} -\frac{85}{10}  \\\\=\frac{-32 - 85}{10}\\ \\= \frac{-117}{10}

5 0
3 years ago
Can someone walk me through this?
shepuryov [24]
I hope this helps you



Ax+By=C



By=C-Ax


y=C/B-A/Bx


m= -A/B
8 0
3 years ago
Hypothesis testing on samples with fewer than 30 participants can be carried out by using the t-value for the corresponding leve
Eva8 [605]

Answer: true

Step-by-step explanation:

Z-tests are statistical calculations that can be used to compare the population mean to a sample mean The z-score is used to tellsbhow far in standard deviations a data point is from the mean of the data set. z-test compares a sample to a defined population and is typically used for dealing with problems relating to large samples (n > 30). Z-tests can also be used to test a hypothesis. Z-test is most useful when the standard deviation is known.

Like z-tests, t-tests are used to test a hypothesis, but a t-test asks whether a difference between the means of two groups is not likely to have occurred because of random chance. Usually, t-tests are used when dealing with problems with a small sample size (n < 30).

Both tests (z-tests and t-tests) are used in data with normal distribution (a sample data or population data that is evenly distributed around the mean).

3 0
3 years ago
A bag contains 39 colored marbles. There are six blue marbles, 14 red marbles, eight yellow marbles, and 11 clear marbles. What
Assoli18 [71]

Answer:

6 to 10 or 6/10

Step-by-step explanation:

5 0
2 years ago
HELP ME I NEED HELP!!!!
eduard

Answer:

D

Step-by-step explanation:

Since they are the same variables

7 0
3 years ago
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