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
Zielflug [23.3K]
3 years ago
12

What is −7x−2(−x−3) when x = 2? −13 −12 −4 24

Mathematics
2 answers:
Svetach [21]3 years ago
7 0

Answer:  -4

Step-by-step explanation:

-7(2) - 2(-2 - 3)

2 * -7 = -14

-2 -3 = -5

-5 * -2 = 10

-14 - 10 = -4

Rufina [12.5K]3 years ago
4 0

The answer is C: -4.  

-7*2-2(-2-3)

-7*2+4+6 (Hint: - * - = +)

-14+4+6

-14+10

-4

You might be interested in
0.0638 rounded to the nearest thousandth?
Gnom [1K]
<h2>Answer:</h2><h2>0.06</h2><h2>Hope this helps!!</h2>

3 0
3 years ago
NEED HELP ASAP OR I WILL FAIL
Ulleksa [173]

Answer: 1.24 is the answer

5 0
3 years ago
Given that √5 = 2.24 and √50= 7.07 , find <br> √500 and √0.5
sineoko [7]

Answer:

see explanation

Step-by-step explanation:

using the rules of radicals

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab}

\sqrt{\frac{a}{b} } ⇔ \frac{\sqrt{a} }{\sqrt{b} }

then

\sqrt{500}

= \sqrt{100(5)}

= \sqrt{100} × \sqrt{5}

= 10 × 2.24

= 22.4

-------------------------------

\sqrt{0.5}

= \sqrt{\frac{50}{100} }

= \frac{\sqrt{50} }{\sqrt{100} }

= \frac{\sqrt{50} }{10}

= \frac{7.07}{10}

= 0.707

3 0
2 years ago
400 is 75% of what number?
spin [16.1K]

Answer:

534  

Step-by-step explanation:

3 0
3 years ago
Helppppppppp pleaseee
shutvik [7]

The rate of change is +2

as an ordered pair it would be (1,-3),(2,-1)(3,1),(4,3)

4 0
3 years ago
Read 2 more answers
Other questions:
  • For the following, work each by hand showing all steps. (4 points each)
    15·1 answer
  • Candidates for employment at a city fire department are required to take a written aptitude test. scores on this test are normal
    7·1 answer
  • What is true about days and min.
    14·1 answer
  • 651,750 nearest ten thousand
    8·1 answer
  • £78 is split equally between 5 people how many will each person get
    8·2 answers
  • Dot the angles 133 degrees, 124 degrees, and 51 degrees make a triangle?
    5·1 answer
  • NEED HELP ASAPPP PLS
    6·1 answer
  • (PLZ ASAP ANSWER !!!!!!)The number line shows the graph of an inequality: A number line is shown from negative 5 to positive 5 w
    11·1 answer
  • Sharon is in charge of water bottles for a school field trip.
    5·2 answers
  • What is the value of h?<br> h = 20<br> h = 35<br><br> h = 55<br> h = 70<br> (2h)<br> (2h)º<br> 40 º
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!