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4 years ago

a CD Usually sells for $12. If the city is 10% off, sale tax is 8% what is the total price of this CD including tax

1 answer:

3 0

Hey You!

12 * 10% = 1.20

12 - 1.20 = 10.80

10.80 * 8% = 0.864

10.80 - 0.864 = 9.936

The total price of this CD, including tax, is: $9.94

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8 – 3(k + 2) = 2 – 3k

Mkey [24]

Answer:

the answer is 0

Step-by-step explanation:

you distribute the 3 which gives

8 - 3k - 6 = 2 - 3k

then you combine like terms and end up with

2 - 3k = 2 - 3k

then you subtract 2 on each side which gives

- 3k = - 3k

and then when you have to keep combining like terms so you add the 3k on both sides which gives u 0

4 0

4 years ago

Please help!! Will give brainliest

MariettaO [177]

Answer:

I think its the second answer chose

Step-by-step explanation:

I hope this helps! Have a nice day! Owa Owa!

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3 years ago

Find the y and x and the given slope of the given line: Line E.

azamat

Answer:

change in y: 0

change in x: 5

slope: 0

Step-by-step explanation:

Sub these two points from Line E into the gradient formula (you can search this up on the internet) and you would get 0/5

Points: (1,3) and (6,3)

Rise over run

3-3 over 6-1

0/5 and the answer is 0

Generally, when it asks you to find the slope of a horizontal line, its always 0

6 0

3 years ago

A set of numbers is shown below: {0, 0.6, 2, 4, 6} Which of the following shows all the numbers from the set that make the inequ

Lorico [155]

The given equality hold true when x = 2.

Put x = 2 in inequality.

2(2) + 3 = 4+3 = 7 = R.H.S.

For x = 4 and 6, L.H.S(2x+3) is greater than 7.

Hence for x = 2, 4 and 6, the above inequality holds true.

Hope this helps!

3 0

3 years ago

Read 2 more answers

AB passes through A(-3,0) and B(-6,5). what is the equation of the line that passes through the origin and is parallel to AB?

vaieri [72.5K]

Answer:

y = -5/3x or 5x +3y = 0

Step-by-step explanation:

To write the equation of a line through the origin, we need only find its slope. It is parallel to the line through the given points, so will have the same slope.

<h3>Slope</h3>

The slope of a line through points (x1, y1) and (x2, y2) is given by the formula ...

m = (y2 -y1)/(x2 -x1)

For the given points, the slope is ...

m = (5 -0)/(-6 -(-3)) = 5/(-3) = -5/3

<h3>Equation</h3>

The line trough the origin has a y-intercept of zero, so its equation will be ...

y = mx

For the slope we found, the desired equation is ...

y = -5/3x

<h3>Standard form</h3>

If we multiply by 3 and add 5x, we have ...

3y = -5x

5x +3y = 0 . . . . . . standard form equation of the line

3 0

1 year ago