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ioda
3 years ago
7

Help me guys please......

Mathematics
1 answer:
ELEN [110]3 years ago
7 0
The slope is -1 over three
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Isabel's shop sells 5 1/2 quarts of ice cream each day. How much is this in pints?
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Answer:

13 pints.

Step-by-step explanation:

1 US liquid quart = 2 US liquid pint

6.5 quarts = how many pints?

Cross multiplying gives:

× 2 pints = 13 pints

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2 years ago
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What is the answer to this equation
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(-72×-11) / (-7x-48) =

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Anettt [7]
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3 years ago
Use the quadratic formula to solve x² + 9x + 10 = 0.<br><br> What are the solutions to the equation?
jok3333 [9.3K]

Answer:

-1.30\ and\ -7.70 (2 decimal places)

Step-by-step explanation:

Quadratic Formula: x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}

-----------------------------------------------

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Plug in values:

x=\frac{-9\pm \sqrt{9^2-4\cdot \:1\cdot \:10}}{2\cdot \:1}

First value of x:

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Second value of x:

x=\frac{-9-\sqrt{41}}{2}=-7.70 (2 decimal places)

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