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
77julia77 [94]
3 years ago
7

I need help solving this equation

Mathematics
2 answers:
solmaris [256]3 years ago
4 0

Answer:

-765

Step-by-step explanation:

-2-7 * 109

-2 - 763

-765

lidiya [134]3 years ago
4 0

The answer you are looking for is -891.

Solution/Explanation:

Writing out the expression first

-2-7{3+4[(-5)²+6]}

Simplifying (-5)², which is 25, since (-5)(-5)=25

-2-7[3+4(25+6)]

Simplifying 25+6, which is 31

-2-7[3+4(31)]

Simplifying 4(31), which is 124

-2-7(3+124)

Simplifying 3+124, which is 127

-2-7(127)

Simplifying -7(127), which is -889

-2-889

Finally, you will get -891.

So, therefore, the final answer to this problem is -891.

Hope this helped answer your question for you. Good day to you.

You might be interested in
If PQ bisects Angle RPS and measure of angle RPS = 120°, find p and measure of angle RPQ.
Ghella [55]

Answer:

p = 6; RPQ = 60 degrees

Step-by-step explanation:

Because RPS is 120 degrees and it is bisected by PQ (cut into 2 equal parts), we can determine that both sides are 60 degrees. Set the expression 5p+30 equal to 60 to find the value of p.

5p + 30 = 60

5p = 30

p = 6

So now you have determined that p = 6, and the measure of RPQ is 60 degrees.

Hope this helped!

8 0
3 years ago
Read 2 more answers
Allen is horrible at managing his money. For example, he
N76 [4]

Answer:

$80,000

Step-by-step explanation:

<u>Define the variables</u>:

Let x =  "fish-flavored" chicken company investment (in dollars)

Let y = spray-on vitamins company investment (in dollars)

If Allen invested a total of $100,000:

⇒ x + y = 100000

Given:

  • 3% profit on "fish-flavored" chicken investment
  • 1% profit on pray-on vitamins investment
  • Total profit = $2,600

⇒ 0.03x + 0.01y = 2600

Rewrite the first equation to make y the subject:

⇒ y = 100000 - x

Substitute into the second equation and solve for x:

⇒ 0.03x + 0.01(100000 - x) = 2600

⇒ 0.03x + 1000 - 0.01x = 2600

⇒ 0.02x + 1000 = 2600

⇒ 0.02x = 1600

⇒ x = 80000

Therefore, Allen invested $80,000 in the "fish-flavored" chicken company.

6 0
1 year ago
Х<br> If two lines do not intersect, then<br> they are parallel.
IrinaK [193]
If it is not intersect they are not parallel
3 0
3 years ago
Dolores is going to make a sandwich. She has 2 types of bread, 3 types of cheese, and 2 types of meat to choose from. How many d
loris [4]
Twelve hours later then we went to sleep and then woke me back at my house after my birthday and I got invited
5 0
2 years ago
Explain how the number of pieces in a whole realates tonthe size of each piece
lilavasa [31]
Well each piece of the whole is what made the whole... so in that case each piece is little 1/4's of the whole....
6 0
3 years ago
Other questions:
  • One pump fills a tank 3 times as fast as another pump. If the pumps work​ together, they fill the tank in 12 minutes. How long d
    13·1 answer
  • If K is between J and L then JK + KL = JL
    6·2 answers
  • What is the point on the graph of the function f(x) = 2(x - 2)2 + 3 at x = 27<br> ??
    10·1 answer
  • What is the expanded form for 1111.111
    9·1 answer
  • Please be quick! I need this as soon as possible!
    9·1 answer
  • Would 2/5x+6/5=y be a proper answer format(i just want to know if it can be =y)
    8·1 answer
  • 15 – 0.5(4x – 2) + 4x = 17
    11·1 answer
  • Write a ratio as a fraction
    14·1 answer
  • Someone help me please.. I need the slope, y intercept and x intercept
    11·1 answer
  • The combined area of the lots is 8,375 square feet. How many feet wide is Lot Y?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!