Please help me it is due tomorrow

Mathematics

1 answer:

vladimir1956 [14]3 years ago

6 0

Answer:

Step-by-step explanation:

4 1/4 - 3 = 1 1/4

the easy way to do this is to just take both whole numbers and subtract them by each other because there isnt another fraction being subtracted

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Is the expression s 24c - 36 + 12 - 12c + 36 - 48c and -2 (18c - 6 equivalent?

CaHeK987 [17]

Answer:

yes 549j56u63d87

Step-by-step explanation:

6 0

3 years ago

Which are the x-intercept and y-intercept of the line drawn through the points A and B?

ladessa [460]

First you have to figure out what the equation of the line is. Let's use the slope formula to find the slope, and then one of the points to find the y-intercept. We'll put the line's equation in y=mx+b form.

$slope = \frac{ y_{2} - y_{1} }{ x_{2} - x_{1} } \\ slope = m \\ m = \frac{5 - 1}{-7 - 1} \\ m = \frac{4}{-8} \\ m = - \frac{1}{2}$

Now, we'll use that slope in y=mx+b form with one of the coordinates in order to find what b (which is also the y-intercept) equals
$y = - \frac{1}{2}x + b \\ 1 = 1(- \frac{1}{2}) + b \\ 1 = - \frac{1}{2} + b \\ 1 \frac{1}{2} = b$

therefore your y-intercept is equal to 1.5. In order to find the x-intercept we'll take our new equation $y = - \frac{1}{2} + 1 \frac{1}{2}$ and make y = 0, because the line intersects with the x-axis when y is equal to zero.

$y = - \frac{1}{2}x + 1 \frac{1}{2} \\ 0 = - \frac{1}{2}x + 1 \frac{1}{2} \\ -1 \frac{1}{2} = - \frac{1}{2}x \\ x = 3$

therefore, your x-intercept is 3 and your y-intercept is 1.5

6 0

3 years ago

David's gasoline station offers 4 cents off per gallon if the customer pays in cash and does not use a credit card. Past evidenc

elixir [45]

Answer:

0.09312

Step-by-step explanation:

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0.09311963893

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3 years ago

How many solutions does the equation have? 2(x+3)=2x+6