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
ehidna [41]
3 years ago
12

What is 2 + 2 - 2 + 2

Mathematics
2 answers:
irga5000 [103]3 years ago
5 0

I'm pretty sure it's 4

Anni [7]3 years ago
5 0

Answer:

4

Step-by-step explanation:

i used my calculator lol

You might be interested in
On a large map 3 cm represents 45 km how many cm are needed to represent 600 kilometres on this map?
Fantom [35]

Answer:

Number of cm= 40 cm

Step-by-step explanation:

Giving the following information:

3 cm equals 45 kilometers

1 cm= 45 /3 = 15km

<u>We need to determine how many centimeters represents 600 km. We will use the following formula:</u>

<u></u>

Number of cm= total km / km per one cm

Number of cm= 600 / 15

Number of cm= 40 cm

5 0
3 years ago
Sarah found that the product of 49 and 805 is 3,165. How would finding an estimate help her know that the answer is NOT reasonab
Dovator [93]

Answer:

49 +805=3,165

Step-by-step explanation:

answer

she will have to count

6 0
3 years ago
What is the least prime number greater than 50?
uysha [10]
A prime number is a number that has only two factors: 1 and itself
For example, the number 7 has two factors: 1,7 This makes 7 a prime number
Since the number has to be greater than 50, we can go to the next whole number; 51
51 has four factors, 1,3,17,51 This is not our prime number
52 is even so obviously it's not prime because you can divide by two
53 has only two factors; 1,53 This means that its prime and the answer is 53 :)
If you have any questions feel free to ask
3 0
3 years ago
Read 2 more answers
What is the solution for the determinant?
Liono4ka [1.6K]
<span>The value of the determinant of a 2x2 matrix is the product of the top-left and bottom-right terms minus the product of the top-right and bottom-left terms.

The value of the determinant of a 2x2 matrix is the product of the top-left and bottom-right terms minus the product of the top-right and bottom-left terms.

= [ (1)(-3)] - [ (7)(0) ]
= -3 - 0
= -3

Therefore, the determinant is -3.

Hope this helps!</span>
4 0
3 years ago
If seven is added to four times a number, the result is twenty-five more than the number. Round your answer to the nearest integ
posledela

Answer:

6

Step-by-step explanation:

first, set up the equation

4x+7 = x+25

solve for x:

4x = x + 18

3x = 18

x = 6

have a wonderful day! :)

7 0
3 years ago
Other questions:
  • Math 7. Grade 7
    5·2 answers
  • A circle has an area of 497 square inches. What is the circumference of the circle?
    13·1 answer
  • What is mixed number of 23/10
    13·2 answers
  • A researcher computes the definitional formula for SS, and finds that Σ(x − M) = 44. If this is a sample of 12 scores, then what
    13·1 answer
  • Evaluate 2x-7 when x=5
    5·2 answers
  • 2. A train first travels east for 20 kilometers. Then it turns north and travels for 43 kilometers. Next it goes west for 20 kil
    15·1 answer
  • Evaluate g(t) for the given values of t. <br><br>g(t)=|17-t|<br><br>A)g(11)=<br>B)g(12)=
    11·1 answer
  • 3 less than the product of 4 and n what is the answer
    9·1 answer
  • The elimination method is ideal for solving this system of equations. By which number must you multiply the second equation to e
    13·2 answers
  • Each table shows a proportional relationship between x and y, Match each table with its constant of proportionality
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!