1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KengaRu [80]
2 years ago
6

With negative numbers, how do we know when the negative sign indicates that it is a subtraction or it is a negative number?

Mathematics
1 answer:
Paha777 [63]2 years ago
5 0

Answer:

its always a negitive number subtraction is just adding a negitive number

5-3 is 5+(-3)

(−5+7×1)−9×5

(−5+7)−45

2-45

-43

Hope This Helps!!!

You might be interested in
Determine whether the data in the table can be modeled by a linear equation. Explain.
kotykmax [81]

Answer:

yes, because they're varying in a constante rate

y = -1/2x +3.5

7 0
2 years ago
8-1/3x=16 how do I do it correctly
DanielleElmas [232]
First you want to change the fraction into a decimal on this one the decimal is going to be .3333 now your problem looks like 8-.3333x=16 now subtract the 8 and you get -.3333x=16 now divide by -.3333 and you get -48
7 0
3 years ago
A state's license plates consist of four letters followed by three numerals, and 242 letter arrangements are not allowed. How ma
PolarNik [594]

Answer: There are 456975758 plates that the state can issue.

Step-by-step explanation:

Since we have given that

Number of letters = 4

Number of numerals = 3

And 242 letter arrangements are not allowed.

As we have 26 letters i.e A-Z

and numerals i.e, 0-9

So, the number of plates would be

(26^4)\times 10^3=456976000

So, the restricted letters deducting would be

456976000-242=456975758

Hence, there are 456975758 plates that the state can issue.

6 0
3 years ago
Ronaldo can kick a soccer ball 35 meters per second which is about 80 mph. He kicked the ball from one end of the field to the o
professor190 [17]

Answer:

t=3.142sec

Step-by-step explanation:

From the question we are told that:

Speed of ball V=35m/s\approx 80 mph

Length of field l=110m

Generally the equation for Time taken t is mathematically given by

 t=m/V

 t=110/35

 t=3.142sec

 t \approx \frac{3.142}{60}

 t \approx 0.05hrs

Therefore it will take the ball to get from one end of the field to the other

t=3.142sec

3 0
3 years ago
Identifying an Error
irakobra [83]

Answer: It would be Point B

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • 4x-y=18 6x+4y=38 me ajudem
    14·1 answer
  • Please please help me with this!
    13·1 answer
  • A rectangular solid has a base with length 2 centimeters and a width of 8 centimeters. If the volume of the solid is 160 centime
    11·1 answer
  • Find the difference 6x^2-14x+4/x(x-2) - 6x-1/x+1
    5·2 answers
  • What numbr must be subtracted from -20 to obtain 15?
    5·1 answer
  • Which inequality represents the sentence below? Two more than a number is less than 14. 2 + n less-than-or-equal-to 14 2 + n les
    10·2 answers
  • If you earn $15 an hour, what will your pay be (before taxes) if you work 27 hours in one week
    15·2 answers
  • What is the value of x?
    14·1 answer
  • Adding parentheses and brackets
    12·1 answer
  • Each page of scrapbook has 144 square inches. In arts and crafts class there will be 13 students. How many pages of scrapbook pa
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!