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ioda
3 years ago
5

Explain how you can tell without calculating whether the sum of a positive number and a negative number will be positive, negati

ve, or zero.
Mathematics
2 answers:
xeze [42]3 years ago
8 0
You can answer that based on the absolute value of both numbers. So, if absolute value of the positive number is greater than that of the negative one, you will have a positive result. In the opposite situation, it would turn into a negative result. Finally, if both absolute values are equal, the sum is zero.
viktelen [127]3 years ago
7 0
Once you put it in the calculator it tells you
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Numbers 2-4 Will choose brainliest
Sever21 [200]

Answer:

2. 9, 8+9

3. 17-8=9, 17, 8, 9

4. 13-7=6

Step-by-step explanation:

6 0
3 years ago
Kevin using 84 fluid ounces of water to make in all purpose cleaner. The directions call for 4 fluid ounces of concentrated soap
nata0808 [166]

He should use 886 fluid ounces of soap.

<u>Step-by-step explanation</u>:

Know that 8 fluid ounces make 1 cup.

Now 24 cups need 32 fluid ounces or, 3 fluid ounces of water need 32 fluid ounces of soap.

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Thus the answer comes to 886 ounces.

7 0
3 years ago
Multiplying binomials.<br> (2x+7)(3x-4)<br> step by step please
amm1812
2x * 3x = 6x^2
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6x^2 + 29x - 28
4 0
3 years ago
If a car can go from 0 to 60 mi/hr in 8.0 seconds, what would be its<br> acceleration ?
tresset_1 [31]
If a car goes from 0 to 60 mph in 8.0 seconds, its acceleration would be 60/8 which is equal to 7.5mph/sec
6 0
3 years ago
A survey showed that 35% of the students prefer plain white milk over chocolate milk. If the school has 1200 students. How many
Pani-rosa [81]

780 students prefer chocolate milk.

Step-by-step explanation:

Let,

the total percentage = 100%

Students who prefer plain white milk = 35%

Students who prefer chocolate milk = 100 - 35 = 65%

Number of students = 1200

No. of students who prefer chocolate milk = 65% of total students

No. of students who prefer chocolate milk = \frac{65}{100}*1200

No. of students who prefer chocolate milk = \frac{78000}{100}\\

No. of students who prefer chocolate milk = 780

780 students prefer chocolate milk.

Keywords: percentage, subtraction

Learn more about subtraction at:

  • brainly.com/question/11253316
  • brainly.com/question/11258952

#LearnwithBrainly

4 0
2 years ago
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