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
Reika [66]
3 years ago
10

Help plz It would help me a lot

Mathematics
2 answers:
Alexandra [31]3 years ago
8 0

Step-by-step explanation:

What is the original problem?

Is it -1 - (-8)?

If so, then the answer is -7 because negative + negative = positive

-1 + 8 = -7

-31 - 40 = -71

-34 - 40 = -74

kolezko [41]3 years ago
4 0

Answer:

The answer is -71.

Step-by-step explanation:

You might be interested in
1.A clown made 3 times as many balloon hats as balloon dogs. He made 4 more balloon dogs than balloon swords.Write an algebraic
Dima020 [189]
Let x=balloon swords
let x+4=balloon dogs (four more than x is x+4)
let x+7=balloon hats (three more than x+4 is x+7)
the answer is x+7

I don't know how to correctly explain the second answer (although I do know that it is 1) 


7 0
3 years ago
The axis of symmetry for the function f(x)=-2x^2+4x+1 is the line x=1 where it's the vertex of the function located
vodomira [7]
Vertex has the coordinate (1;3)

8 0
3 years ago
Read 2 more answers
what is the answer to 18 2/5 - 9 13/ 15 andb 28 3/9 - 19 5/6. Plz help her now!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
wel

8 and 8/15 or 128/15 and 8.5

4 0
3 years ago
Three boys, Adam, Kyle, and Ty, and two girls, Anne and Kate, have volunteered to help plan the school dance. One student will b
Karo-lina-s [1.5K]

Answer:

2:4

Step-by-step explanation: Subtract 1 from total amount then find the number of girls I think sorry

3 0
2 years ago
What is the probability of pulling a heart
maw [93]

Answer: The probability of drawing a heart out of the deck is 13/52, or 1/4. The probability of drawing an even number as card #2 (c∈{2,4,6,8,10}) for any suit is 20/51, except when the first card drawn is an even heart, then the probability of the second draw is 19/51.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • 13 points plus brainliest to the correct answer!
    12·2 answers
  • Find the zeros (roots) of the following equations. f(x) = 2x5 - 9x4 + 12x3 - 12x2 + 10x - 3 = 0
    15·1 answer
  • rick won 27 tickets playing a game. to get a prize, he needs to win at least 30 tickets. how many more tickets can he win to get
    6·1 answer
  • Yuri thinks that 3/4 is a root of the following function. q(x) = 6x3 + 19x2 – 15x – 28 Explain to Yuri why 3/4 cannot be a root.
    15·2 answers
  • Estimate the sum or difference 1/2 - 1/3
    6·2 answers
  • Here are the lowest temperatures
    15·1 answer
  • sunnyside park has 3 different playgrounds . each playground has 6 benches . if a flower bed is planted on each side of each ben
    11·1 answer
  • The length of a rectangle is three feet less than twice its width. If x represents the width of the rectangle, in feet, write in
    6·1 answer
  • Someone please help me quick!
    15·1 answer
  • Hey guys pls help asap ​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!