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3 years ago

-20 + 11= Please help if you know what the answer is please show work or explane how you got it?

Mathematics

2 answers:

Travka [436]3 years ago

6 0

Step-by-step explanation:

-20+11

negative and positive sign will change in negative so ans will be=-9

because positive sign is on greater number

Nimfa-mama [501]3 years ago

5 0

Answer:

-9

Step-by-step explanation:

-20+11

20-11

put the sign of the bigger number

= -9

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Which inequality is graphed in blue

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A Pharmacist whishes to mix a solution that is 6% Minoxidil. She has on hand 100 ml of 4% solution and wishes to add some 8% sol

Kaylis [27]

Answer:

She would need 100 ml of the 8% solution

Step-by-step explanation:

You can always answer these questions using a proportion. The numerator will represent the amount of Minoxidil, and the denominator will represent the total amount of solution

She already ha 100 ml of a 4% solution. That means that she has 4 ml of Minoxidil already

$\frac{4 + 0.08(S)}{100 + S} =\frac{6}{100}$

We can multiply both sides by 100 for simplicity

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2 years ago

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3 years ago

Write an equation, in slope-intercept form, that shows the relationship between the # of apples and the total price. Each apple

Norma-Jean [14]

You are right good job and now i'm going to do the same
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3 years ago

❤️❤️help please ASAP ❤️❤️

Dmitry_Shevchenko [17]

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3 years ago