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
STatiana [176]
3 years ago
11

What addition expression is equivalent to 3-(-7)?

Mathematics
2 answers:
Lesechka [4]3 years ago
4 0

Answer:

3 - (-7)

= 3 + 7.

Step-by-step explanation:

A double negative  is equivalent to a plus.

Varvara68 [4.7K]3 years ago
4 0

Subtraction a negative number is the same thing as adding a positive number.

3 - (-7) = 3 + 7

An addition expression is equivalent to 3 - (-7) is \Large\boxed{\mathsf{3~+~7}}

Hope This Helped! Good Luck!

You might be interested in
Need additional math help 50 pts
Alex17521 [72]

Answer:

12

Step-by-step explanation:

This thing to know about this question is that angle 1 and angle 3 are actually the same.

When two lines intersect, the opposite angles such as that shown in 1 and 3 are equal to each other.

So what you can do is set angle 1 and 3 equal to each other like so:

5x+10 = 70

Then solve for x

5x+10 = 70

5x = 60

x = 12

6 0
2 years ago
Read 2 more answers
Write an inequality and solve
salantis [7]

Answer:

n, the integer;

8+6n< -42

7 0
3 years ago
Marcus is making cookies. The recipe says 214 cups of flour are needed for each batch. Marcus wants to make 3 batches of cookies
Valentin [98]

Answer:

642 Cups of Flower

214 × 3 = 642


8 0
3 years ago
Read 2 more answers
An office supplies salesperson sold $1,284 in week 1, $976 in week 2, $489 in week 3 and $1,042 in week 4.
Hatshy [7]
For the answer to the question above asking an<span> office supplies salesperson sold $1,284 in week 1, $976 in week 2, $489 in week 3 and $1,042 in week 4.
Is this an incomplete question or you are asking for the total sales?
should I add them up? The answer would be 3,791</span>
6 0
3 years ago
Solve for w in P = 2w + 2l, if P = 38 and l = 12.
vova2212 [387]
W= 7

38=2w+2(12)
                /
38=2w + 24
-24        -24

14=2w
divid by 2    divid by 2

7=w
4 0
4 years ago
Read 2 more answers
Other questions:
  • Two number add to 336 and the first is bigger that the second. What are the two numbers?
    14·1 answer
  • What is the recursive rule for the sequence -22.7, -18.4, -14.1, -9.8, -5.5
    13·2 answers
  • Please help me I took a picture so I can have a correct answer......!!!!!!! Please help me
    8·1 answer
  • What is 11 2/3 as an improper fraction?
    7·2 answers
  • One way to inscribe an equilateral triangle in a circle is to first inscribe a(n):
    13·2 answers
  • Susie has planned a trip to a city 60 miles away. She wishes to have an average speed of 60 miles/hour for the trip. Due to a tr
    5·1 answer
  • The difference of a number and 8 is no more then 13
    12·1 answer
  • Whats x value please help
    9·1 answer
  • If b=a-c are supplementary angle find the value of a​
    5·1 answer
  • What’s the work and answer for this? Someone please tell me
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!