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
Cerrena [4.2K]
3 years ago
7

What is - 3 + ( - 4 ) evaluated??

Mathematics
2 answers:
Zepler [3.9K]3 years ago
8 0

You would add them together and you would get -7 because when you add 2 negative numbers together you come out with a negative number.

-3+(-4)=-7

dimaraw [331]3 years ago
4 0

-7 is the answer to that question


You might be interested in
Express 5.1146• 10^3 in standard notation
charle [14.2K]

Answer:

5,114.6

Step-by-step explanation:

5.1146 x 10^3 means move decimal point 3 to the right to get the answer

4 0
3 years ago
What is the value of k?<br>​
poizon [28]
Someone better come get her because she dancing like a s.t.i.p.p.e.r
8 0
3 years ago
Find the distance between (-3, -11) and (8, -42)
Marianna [84]

Answer:

32.8937 units

Step-by-step explanation:

So, we can imagine this as a right triangle with a length of 11 (THe change of the X's) and the height being 31 (Change of the Y's)

Then we use pythagorean therom to find the hypotenuse (the length)

11^2 + 31^2 = c^2

121+961 = C^2

1082 = c^2

32.8937units

3 0
2 years ago
Now that Oakland Auto Reapir has a different owner, its mechanics make $14.20 per hour. That is 25.1% less than they originally
Serhud [2]

Answer:

$18.96

Step-by-step explanation:

Now the mechanics earn $14.2 per hour, which is 25.1% less than before.

If we say that the earnings before were 100% (to facilitate our calculation and understand better), now the earrings are (100-25.1)%=74.9%. This is, now they make the 74.9% of what they used to made.

So:

74.9% = 14.2

Let's multiply both sides by 100%/74.9% to make a 100% appear at the left side (see that multiply and divide by 74.9 will make it desapear):

74.9% *(100%/74.9%) = 14.2 * (100%/74.9%)

100% = 14.2 * (100%/74.9%)

And (100%/74.9%) is equal to 1/0.749, they are the same. So:

100% = 14.2 * 1/0.749

100% = 18.96

So, before the new manager they used to make $18.96. (you can verify by multiplying it by 74.9% and the result is 14.2)

4 0
3 years ago
ONLY BIG BRAIN FLOOR GANG CAN SOLVE THIS!!!!!!!!!!!!!!!!!!!!!
faust18 [17]

Answer:

Its A  x - 55 = 39

Step-by-step explanation:

x - 55 = 39

x = 39 + 55

x = 94

This is correct as they sold 39 and kept 55

This means they had 94 to begin with.

I hope this helps ^_^

4 0
3 years ago
Other questions:
  • Combine like terms to create an equivalent expression 3.4 - 2.8d + 2.8d - 1.3
    7·2 answers
  • What equation represents the slope - intercept form of the line below? y- intercept= (0,-5) slope= 3
    12·2 answers
  • (x + 4)( x + 7) simplified
    8·1 answer
  • What is the solution to the system of equations? Use the substitution method. {y=2x+43x−6y=3
    9·1 answer
  • An irrational number between 5/7 and 7/9 is?
    8·1 answer
  • 2^3 rational or irrational
    7·1 answer
  • What is the answer? Pls help y= x-4;A(5,1)
    13·1 answer
  • If a regular polygon has 72 sides and an order of 72,what is the polygon’s rotational angle?
    6·1 answer
  • Write two equivalent expressions to represent the sum of the angles of this triangle.
    13·2 answers
  • A waitress earned $9 per hour at her job plus an additional $75 in tips on Friday. She earned more than $150 total. Which inequa
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!