How can you use negative numbers to repel resent real-world problems?

Answers

Answer 1
Answer: -4000 minus  -999999 other numbers
Answer 2
Answer: Understand that positive and negative numbers are used together to describe quantities having opposite directions or values (e.g., temperature above/below zero, elevation above/below sea level, credits/debits, positive/negative electric charge); use positive and negative numbers to represent quantities in real-world contexts, explaining the meaning of 0 in each situation.

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The area of a square game court is 64 square feet. How long is one side of the court?

Answers

do the square root of 64
 √64 = 8
8 is your answer

Answer:

√(x) 64=8

Step-by-step explanation:

The answer is 8 because when you square root 64

Could someone please help me

Answers

The answer is A
2l+3=39

Omg i'm confuse 

7(x+4) =9(x -2)

Answers

7(x+4) =9(x -2) \n 7x+28=9x-18\n 2x=46\n x=23
7(x+4) = 9(x-2)
7x+28 = 9x-18
28+18 = 9x-7x
46 = 2x
46/2 = x
23 = x

Charlie runs at a speed of 3 yards per second.about how many miles does Charlie run

Answers

I think since he runs 3 yards per hour per second their are 60 seconds in a minute so 60 times  equals 180 yards per second

Solve 3 - x/2 > 12
A: x<-18
B: x>-30
C: x>-18
D: x<-30

Answers

Answer:

answer is A: x<-18

Step-by-step explanation:

3-x/2>12

multiply both sides by 2

6-x>24

move constant to right

-x>24-6

subtract numbers

-x>18

change the signs

x<-18

4. Choose the meaning that best matches the word in italics.My father often becomes imitated with the querulous nature of my mother

Answers

It means abrasive !!!!!!

Answer:

Abrasive

Step-by-step explanation: