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
pshichka [43]
3 years ago
9

What is 2 +3 ? to make a whole number that will improve

Mathematics
2 answers:
spayn [35]3 years ago
8 0

Answer:

5

Step-by-step explanation:

Shkiper50 [21]3 years ago
8 0

Answer:

5

Step-by-step explanation:

3+1=4+1=5

You might be interested in
what is -8x-9=-21, can someone work out the problem and show me what they did to get there answer so i can understand it?
SashulF [63]

- 8x - 9 = - 21

Add 9 to both sides:

- 8x = - 12

Divide both sides by - 8:

x = -12/-8

x = -3/-2

x = 3/2 OR 1.5

Hope this answer helps :)

6 0
3 years ago
Read 2 more answers
A student correctly answered 35 of the 40 questions on a mathematics exam. What percent did she answer correctly?
GrogVix [38]

Answer:

87.5%

Step-by-step explanation:

To find a percentage of questions correct divide the number of correct answers by the total number of questions and then multiply that by 100.

(35/40)100=87.5

7 0
2 years ago
Which of the following situations can be described by the equation 2x – 4 = 10?
chubhunter [2.5K]

Step-by-step explanation:

Add 44 to both sides.

2x=10+4

2x=10+4

2 Simplify 10+410+4 to 1414.

2x=14

2x=14

3 Divide both sides by 22.

x=\frac{14}{2}

x=

2

14

4 Simplify \frac{14}{2}

2

14

to 77.

x=7

x=7

Done

8 0
3 years ago
Subtract the complex numbers: (-2 + 12i) - (-1 - 9i)
Andrew [12]

9514 1404 393

Answer:

  C)  -1 +21i

Step-by-step explanation:

For many purposes, "i" can be treated as though it is a variable. Collect terms in the usual way.

  (-2 +12i) -(-1 -9i) . . . . given

  = -2 +12i +1 +9i . . . . use the distributive property to eliminate parentheses

  = (-2+1) +(12i +9i) . . . group like terms

  = -1 +21i

3 0
2 years ago
Read 2 more answers
Orginal price=$86 discounted price=$64.5 discount=?
Alenkinab [10]
The answer would be $21.5 less than the original.
4 0
2 years ago
Other questions:
  • Use the arc length formula to find the length of the curve y = 3x − 2, −3 ≤ x ≤ 1. check your answer by noting that the curve is
    12·1 answer
  • The largest possible sum of 4 unequal numbers, none greater than 100, is A. 380 B. 388 C. 390 D. 394
    5·2 answers
  • Need help on this!!!!
    7·1 answer
  • Miranda bought some apples and oranges at the store for fruit salad. Owen bought three times as many apples and twice as many or
    9·2 answers
  • Find the volume of a pyramid with a square base, where the side length of the base is
    14·1 answer
  • Please help <br> For b: T=b/2-g
    11·1 answer
  • Can someone help me with the problem that I posted pls?
    10·1 answer
  • A soccer league has 150 players. Of those players 50% are boys. How many boys are in the soccer league?
    6·2 answers
  • Find the product.<br> -7(-a 2)(-5)
    5·1 answer
  • The following graph shows the cost of renting a car based on the miles driven including fees. The solid line represents Enterpri
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!