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
mihalych1998 [28]
3 years ago
5

If -4 is added to a number and them sum is doubled, the result is -16 less than the number. find the number.

Mathematics
1 answer:
mote1985 [20]3 years ago
4 0
Let the number be x
(-4+x)×2 = x-(-16)
-8-2x=x+16
-2x-x=16+8
-3x=24
x=24÷-3
x=-8
You might be interested in
Use the given information to determine which of the following relationships
Anon25 [30]

Answer:

B. ∆LMN ≅ ∆OPQ because of ASA

Step-by-step explanation:

Two triangles are congruent if two angles and an included side of one triangle are congruent to two corresponding angles and a corresponding included side of the other.

From the information given, we have:

Two angles (<L and <M) in ∆LMN that are congruent to two corresponding angles (<O and <P) in ∆OPQ.

Also, included side in both triangles are congruent (ML ≅ PO).

Therefore, ∆LMN ≅ ∆OPQ by the ASA Theorem.

6 0
3 years ago
List the common factors of the numbers 9 and 18
Alex Ar [27]

Answer:

1,3,9

Gcf: 9

Step-by-step explanation:


5 0
3 years ago
What part of 3 dollars are 25 nickels
Agata [3.3K]

Answer:

25 nickles are 5/12ths of a dollar

Step-by-step explanation:

25*5=125, or $1.25. Now we make this a fraction, we get 1.25/3, or 5/12

6 0
3 years ago
Eunice buys dog bed with a listed price of $31. Eunice uses a sale that provides 30% off. What is the total
Pachacha [2.7K]

Answer:

21.70

Step-by-step explanation:

First find the discount

31 * 30%

31 *.30

9.3

Subtract from the original amount

31 - 9.3

21.70

3 0
3 years ago
Which is greater 2 2/3, 2.45, 2 2/5
timofeeve [1]

This is least to greatest

2 2/5 or 2.40

2.45

2 2/3

2 2/5 , 2.45 , 2 2/3

7 0
3 years ago
Read 2 more answers
Other questions:
  • The perimeter of triangle STU is 28.8 centimeters. Which is the perimeter of triangle JKL?
    8·1 answer
  • If you are offered one slice from a round pizza (in other words, a sector of a circle) and the slice must have a perimeter of 36
    11·1 answer
  • What is 3.92 times 0.051?
    15·2 answers
  • 1. What is the simplified form of the expression?
    14·1 answer
  • A small accounting firm has 4 accountants who each earn
    10·1 answer
  • Each pitcher of power smoothie that Ginger makes has 2 scoops of pineapple, 4 scoops of strawberries, 1 scoop of spinach, and 1
    5·1 answer
  • What is the measure of B?
    13·2 answers
  • REALLY IMPORTANT
    12·1 answer
  • Increase 69 L by 28%​
    6·2 answers
  • Joannie lent $200 to her sister. Four years later, her sister repaid her in full with $228. What simple annual interest rate did
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!