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
garik1379 [7]
3 years ago
5

30+ (-30) The sum is___ because -30_______

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
7 0

Answer:

0

Step-by-step explanation:

The sum is 0 because -30 plus 30 equals nothing. Imagine having -30 and adding 30 that would be 0. It's just kinda common sense to me.

Hope this helps :)

You might be interested in
Why is this app on my school iPad?
Setler79 [48]
I don’t know Maybe one of the teachers downloaded it for something?
6 0
3 years ago
Read 2 more answers
Solve for y:<br> y+5x=6;x= -1,0,1
AlekseyPX
When x = -1

y + 5x = 6

y = 6 - 5x

y = 6 - (5)(-1)

y = 6 - (-5)

y = 11

when x = 0

y = 6 - 5x

y = 6 - (5)(0)

y = 6 - 0

y = 6

when x = 1

y = 6 - 5x

y = 6 - (5)(1)

y = 6 - 5

y = 1
7 0
3 years ago
Read 2 more answers
Look at each expression below. Is it equivalent to 42x - 56y? Select Yes or No for a. 40(2x-16y)
MrRa [10]

Answer:

A. no

Step-by-step explanation:

3 0
3 years ago
I will give Brainliest :)
lawyer [7]
1. k+5=11
2. 7n=42
3. l+13=17
4. 10- p²=9
5. x²+y²=4
6 0
3 years ago
Read 2 more answers
R+6≥11 ; {4,5,6,7}<br><br> Answer choices: 4, 5, 6,7
Alex_Xolod [135]

For this case we have the following inequality:

r + 6 \geq11

To solve we have:

Subtracting 6 from both sides of the equation:

r \geq11-6\\r \geq5

Thus, the solution is given by all values of r greater than or equal to 5.

Answer:

The solution is given by all values of r greater than or equal to 5.

8 0
3 years ago
Other questions:
  • In early spring, you are wanting to purchase 6 potted rose plants. The plants to choose from come in 8-inch pots that sell for $
    10·1 answer
  • PLEASE HELP FAST!!<br> Will mark brainlest!!
    7·1 answer
  • What is the solution of 15=-4+z/3
    14·2 answers
  • Solve the inequality |4x-10|greater than or equal to 14
    13·1 answer
  • What is 246000000 in standed form need to know whit in 15 min
    7·1 answer
  • Tony notes that an electronics store is offering a flat $20 off all prices in the store. Tony reasons that if he wants to buy so
    5·1 answer
  • A bag contains 8 green marbles, 5 white marbles, and 2 red marbles.
    5·1 answer
  • WILL GIVE BRAINEST ANSWER TO WHO EVER EXPLAINS BEST!!!
    9·1 answer
  • Need help with school
    6·1 answer
  • Can someone explain?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!