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
Goryan [66]
3 years ago
13

The sum of twice a number and 1 is -3, find the number

Mathematics
2 answers:
stellarik [79]3 years ago
8 0

Answer:

-2

Step-by-step explanation:

Andreyy893 years ago
8 0

Answer:

-1

Step-by-step explanation:

-3 +1 =-2

-2/2=-1

Hope this is correct and helps!

You might be interested in
What is the answer <br> help
ruslelena [56]

Answer: With that assumption, we have a square, whose area is given by the formula Asquare=a2, and two semicircles. The distance D is simply the square's diagonal. The area of each semicircle is given by the formula Asemicircle=π*r2/2. then you will get your answer!

4 0
3 years ago
I need help with 1-2 and 4-6!!!
serious [3.7K]

Answer:


1. y = 1/4 and y = 1/4x+2

2. y - 1 = -x (x + 7) and y = -x and x + y = 3

-------

4. y = 3 and x = 6

5. y = 1/2x + 2  and y + 1 =  -2x

6. Slope of <u>AB</u> = 2/3

Slope of BC = -3/2

AB is perpendicular to BC because 2/3(-2/3) = -1

ABC is a right triangle because it contains a right angle


4 0
3 years ago
Which is correct?
astra-53 [7]

Answer:

B

Step-by-step explanation:

763 is greater 746

5 0
3 years ago
Read 2 more answers
Can someone please help me
DaniilM [7]

Answer:

with what

Step-by-step explanation:

tell me i think i can help

3 0
4 years ago
I cant tell if i did this wrong
nordsb [41]

Answer:

d = 2*5 = 10

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Suppose △JCD≅△MAY.
    12·2 answers
  • 8 mi. 133 yd. 2 ft. + 5 mi 107 yd. 2 ft.
    10·1 answer
  • A store recived a delivery that consists of x boxes that weight 30 pounds each and y boxes that weight 20 pounds each. There are
    15·1 answer
  • 1. Remember what we know about vertical angles and solve for x. (SHOW WORK)
    7·1 answer
  • Please help solve
    8·2 answers
  • Which is not a common factor of 15,45,90
    5·1 answer
  • Albert mixes 10 grams of 15% sugar and 25 grams of 10% sugar syrup. How many grams of sugar does the mixture contain.
    10·2 answers
  • PLEASE HELP ME PLEASEEEEE
    7·1 answer
  • Complete the statement. Round to the nearest hundredth if necessary.<br><br> 6 lb = *blank* oz
    9·1 answer
  • A lock has two digit numeric code, with the numbers 1 through 7 available for each digit of the code. Note that numbers can be r
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!