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Luda [366]
3 years ago
7

What’s -2.5 + 0.4f - 15 - 3 equal?

Mathematics
1 answer:
Alexxx [7]3 years ago
3 0

Answer:

-20.5+0.4

Step-by-step explanation:

add all the like terms :)

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There is no m in the diagram showed

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Hassan made a vegetable salad with 2 3/8 pounds of tomatoes, 1 1/4 pounds of asparagus, and 2 7/8 pounds of potatoes. How many p
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Step-by-step explanation:

OK so

Tomatoes = 2 3/8 = 19/8 (turned into improper fraction)

Asparagus = 1 1/4 =5/4

Potatoes = 2 7/8 = 23/8

Total vegetables used =

19/8 + 5/4 + 23/8 = 42/8 + 5/4 = 42+10/8 =52/8

Answer is 52/8 = 6.5

<u>Answer :</u><u> </u><u>52</u><u>/</u><u>8</u><u> </u><u>pounds</u><u> </u><u>were</u><u> </u><u>used</u><u> </u><u>altogether</u>

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What is the equation in point slope form of a line that passes through the points (-8,2) and had a slope of 1/2
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First you have to plug in your information into the formula- y=mx+b
So we know the y is 2, the slope (m) is 1/2, the x is 2 and we don't know the b. Do plug it in the formula and solve... you should get 2=1/2(2)+b you will end up with 1=b and the final answer is y=1/2x+1
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The area of the floor in Harmony's square bedroom is 16m2. What is the length of her bedroom
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Answer:

Ask Siri.

Step-by-step explanation:

Step 1: Pull out your Iphone or sAmSUnG.

Step 2: For your Iphone hold the home button or say "hey siry..."

Step 3:(If nEeDed) For your sAmSunG go to your nearest GameStop and try to sell it at the register. They'll probably give you like 20 bucks for it b/c that is what it's worth maybe even less but whatevs... And then go and spend your college fund on a brand new Iphone and you'll be part of the Kool Kids Klub (KKK).

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"An integer is negative if and only if it is less than zero."
Lostsunrise [7]

Answer:

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Step-by-step explanation:

Observing each statement individually:

  • <em>An integer is negative if and only if it is not less than zero</em>

A number that is NOT less than 0 is greater than zero. Negative numbers are less than 0, so this is clearly incorrect.

  • <em>An integer is not negative if and only if it is less than zero.</em>

A number that is NOT negative is positive. Positive integers are integers greater than zero, so this is also incorrect.

  • <em>An integer is not negative if and only if it is not less than zero.</em>

A number that is NOT negative is positive. A number that is NOT less than zero is greater than zero, or positive. This statement is correct.

  • <em>An integer is less than zero if and only if it is not negative.</em>

A number that is less than zero is negative, and this statement claims that a number less is only less than zero if it is NOT negative. This is incorrect.

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3 years ago
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