3 years ago

6.02 QUIZ COMPARE EXPRESSTIONS

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

7 0

C is the right answer

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Find the slope of the line that passes through (3, 5) and (1, 14).

Advocard [28]

Answer:

- 9/2

Step-by-step explanation:

slope m = (y2 - y1) /(x2 - x1) = (14 - 5)/(1 - 3)= 9/(-2)= - 9/2

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3 years ago

Ralph sold brownies for $0.44 a piece in order to earn money to buy baseball cards. If the cards cost $0.60 per pack, and if

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He had to sell 16 brownies

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Help me on my math pwease

julsineya [31]

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Step-by-step explanation:

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2 years ago

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Sliva [168]

Hi there!

To find this you can simply use a calculator. All you have to do is divide the numerator by the denominator to see what you get.

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3 years ago

Solve for x. Round your answer to the nearest hundredth.

Zarrin [17]

Answer:

Option B is correct

Step-by-step explanation:

2x² - 6x + 3 = 0

Using Quadratic formula:

x = $\frac{-b+-\sqrt{b^{2}-4ac}}{2a}$

a = 2, b = -6, c = 3

x = $\frac-(-6)+-{\sqrt{(-6)^{2}-4(2)(3)}}{2(2)}$

x = $\frac{-(-6)+-\sqrt{(-6)^{2}-4(2)(3)}}{2(2)}\\$

$=\frac{6+-\sqrt{36-24}}{4}\\\\=\frac{6+-\sqrt{12}}{4}\\\\=\frac{6+-3.46}{4}\\\\$

$=\frac{6+3.46}{4}$

x = 2.37

$=\frac{6-3.46}{4}$

x = 0.63

5 0

3 years ago

Read 2 more answers