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
Sales of 10000 increased by 65% each year write a function that represents the situation
erastovalidia [21]

Answer: y=10000(1.65)^x


Step-by-step explanation:

Given: The sales of 10000 increased by 65% each year .

Let x be the number of years.

The rate of growth=65%= 0.65

The exponential growth function is given by

y=A(1+r)^x

, where A is initial amount and r is the rate of growth in decimal.

Then the increase in the sales id given by :-

y=10000(1+0.65)^x\\\Rightarrow\ y=10000(1.65)^x

6 0
3 years ago
Solve the inequality –24 ≤ x – 3 – 8x. A. x ≥ –3 B. x ≥ 3 C. x ≤ 3 D. x ≥ –9
lesya [120]
The answer is  C. x<span> ≤ </span>3
6 0
3 years ago
Manert’s grandfather put $4100 in the bank for him when he was born. The account has been earning 6.5% interest compounded annua
Travka [436]

Answer:

Ans: $19,793

Step-by-step explanation:

Compound interest:

A = P(1+6/100)²⁵

= 4100(1+0.065)²⁵

=19,793

3 0
2 years ago
Solve the given differential equation dx-(1-x)2dt=0
GalinKa [24]

Answer:

You should know how to integrate both sides

Step-by-step explanation:

\int \:  \frac{dx}{ {(1 - x)}^{2} }  =  \int \: dt

3 0
2 years ago
How many 1/3 cm by 1/3 cm by 1/3 cm cubes will fit in a 1 cm by 1 cm by 1 cm box? Explain how you know.
Tems11 [23]
1/3^3=0.037 recurring. 1^3= 1. 1/0.37=27.027. That rounds to 27 so you can fit 27 cubes into the box.
8 0
3 years ago
Other questions:
  • Evaluate the given expression for x= -13<br>-7x-5<br>The answer is​
    8·2 answers
  • Three pairs of shoes are priced at $39.95 each.
    15·1 answer
  • Mia enlarged a plan for an outdoor stage. The original plan is shown below. She dilated the outdoor stage by a scale factor of 4
    9·2 answers
  • Danielle would like to start saving for her daughter’s college tuition. Which type of savings account should she open?
    7·2 answers
  • Find the area of the composite figure
    6·2 answers
  • a plumber charges $45 for the first hour and $30 for each additional hour.how much does he charge if it takes him 4 hours to mak
    15·1 answer
  • One number exceeds another by 44. the sum of the numbers is 24. what are the​ numbers?
    14·1 answer
  • Find the magnitude of the vector with (-7, -5) and write the vector as the sum of unit vectors.
    10·2 answers
  • Please help me solve​
    14·1 answer
  • Can some one help me with 1,2, and 4
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!