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
victus00 [196]
3 years ago
9

10. Simplify this expression: 13+ (-12) - (-5) = ? A.-30 B. -6 C.6 D. 30

Mathematics
2 answers:
son4ous [18]3 years ago
5 0

Answer:

C

Step-by-step explanation:

Noting that

+ (- ) is equivalent to subtraction

- (- ) is equivalent to addition

Given

13 + (- 12) - (- 5)

= 13 - 12 + 5

= 1 + 5

= 6 → C

DaniilM [7]3 years ago
5 0

Answer:

C) 6

Step-by-step explanation:

13 + (-12) - (-5) = 13 + (-12) + 5

                       = 1 +5

                      = 6

13 & (-12 ) have different sign, so subtract and put the sign of the greater number's sign.

You might be interested in
Solve each equation and check.show all work. ​
harina [27]

Answer:

-b=11

Step-by-step explanation:

Nothing else is equal to a number except its self

4 0
3 years ago
F(x)= x/x-7<br> What is the domain of f?
Dmitry [639]

Answer:

(-∞,7) U (7,∞)

Step-by-step explanation:

All real values of x such x ≠ 7

7 0
3 years ago
Change 00345 to a percent.
Wewaii [24]
It would be .345% because to change it to a percent all you have to do is move the decimal point two places to the right.
4 0
3 years ago
Read 2 more answers
Ramon has $2,340 in his saving account. Write an expression for the amount in his account after he deposits d dollars and withdr
sertanlavr [38]
1270 I Hope This Is Correct
3 0
3 years ago
Read 2 more answers
How do I solve these 2 problems? What’s the answer
Rus_ich [418]

1. substitution

2. transitive property

8 0
2 years ago
Other questions:
  • Evaluate this 3 times 9 plus 10 times 36/6
    12·1 answer
  • a building with a height of 32m casts a shadow that is 20m long. a person standing casts a shadow that is 1.2 m long how tall is
    6·1 answer
  • A coupon subtracts 5.16 from the price p of a shirt. you pay 15.48 for the shirt after using the coupon. write and solve an eqau
    15·1 answer
  • What are the solutions to the equation (x – 6)(x + 8) = 0?
    5·2 answers
  • Bethany and her family are attending the Funville Town Fall Festival, and the first thing they do is get in line for the Maize (
    7·1 answer
  • Name each figure and identify the shape of its base(s) and faces. <br>)​
    12·2 answers
  • How is a square related to a rhombus
    14·2 answers
  • From 45 quarts to 8 quarts​
    7·2 answers
  • A bowl contains blueberries and strawberries. There are a total of 48 berries in the bowl. The ratio of blueberries to strawberr
    5·1 answer
  • Find the value of x and y in the parallelogram. Explain.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!