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
harina [27]
2 years ago
7

-1-2•[(-1)+5)} I am so lost on these math problems

Mathematics
2 answers:
nikitadnepr [17]2 years ago
5 0

Answer:

-9

Step-by-step explanation:

Use the order of operations. Do these operations in this order:

  • Parenthesis
  • Exponents
  • Multiplication
  • Division
  • Addition
  • Subtraction

Note: when either multiplication and division, or addition and subtraction are there, go left to right.

Equation: -1 - 2 · {(-1) + 5}

Solve:

  • -1 - 2 · {(-1) + 5}
  • -1 - 2 · {4}
  • -1 - 8
  • -9

*Challenge*

Using the same method, see if you can solve this equation:

6 ÷ 2(1+2)

-Chetan K

Pepsi [2]2 years ago
3 0
The answer is -9 because me said so
You might be interested in
Write an equation based on the graph.
____ [38]
Y=(-2/3x)+2

You don’t have to include the parentheses. I just placed them there so you know that it’s -2 over 3x plus 2
8 0
2 years ago
In order for maximum growth of orange trees in a grove, the farmer must plant the trees exactly 6’3” apart to ensure the best su
juin [17]

Answer:

I dont no :)

Step-by-step explanation:

lol

4 0
2 years ago
james earned a total of $900 last week. This total was $10 less than five times the amount he earned last week. How much money d
zalisa [80]
It Was $850 Dollars From The Week Before
6 0
2 years ago
Instant Oats cost $4.89 for 10 servings. What is the cost per 1 serving
tester [92]

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em>⤴</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em>

8 0
3 years ago
1 quart is equal to 4 cups given this fact what is 8 quarts equivalent to in cups
SVETLANKA909090 [29]
8 quarts is equal to 32 cups :)
5 0
3 years ago
Other questions:
  • Assume that an opinion poll conducted in a 1998 congressional race found that on election eve, 54% of the voters supported Congr
    9·1 answer
  • I need help. I have to solve for y. 2y+3x=-6
    7·2 answers
  • 42 decreased by twice gorans savings
    11·1 answer
  • I need to solve for p and have a rationalized denominator
    10·1 answer
  • What is sin 45 expressed as a square root?
    15·2 answers
  • Work must be shown for this problem! The figure shown below is a rectangle. Make sure to solve for x and BD. Give both answers b
    13·2 answers
  • A construction company buys a bulldozer for $26,000. The company expects the useful life of the machine to be 12 years, at which
    7·1 answer
  • Need help! 20 points!<br> No links please
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7Dx-5%5C%20%20%5Ctextgreater%20%5C%20%20-7" id="TexFormula1" title="\frac{1
    6·1 answer
  • Here is an expression: 4•3^x
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!