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
matrenka [14]
3 years ago
5

Paul was thinking of a number. Paul adds 10, then divides by 2 to get an answer of -13. What was the original number?

Mathematics
1 answer:
ahrayia [7]3 years ago
6 0

Answer:

-36

Step-by-step explanation:

-13= n+10/2

-13×2=n+10

-26=n+10

-26-10=n

-36=n

You might be interested in
Need help with these questions
pochemuha

29) Turns is the ratio of annual amount to average amount.

Cost turns = 57,982.85/15,545 ≈ 3.73

Sales turns = 130,935.60/35,388 ≈ 3.70

30) Consider January of the following year to be month 13.

7/16 to 13/14 is 6 months less 2 days. There are 31 days in July, August, October, and December, so 4 more days than 30 days per month. The total number of days is 6*30 -2 +4 = 182

31) I = Prt = $5380×0.118333×90/360 = $159.16

7 0
4 years ago
How to square imaginary numbers
dalvyx [7]
An imaginary number " i " is the squared root of -1, so whenever you square i it's like squaring a squared root. The squared root would cancel and you would be left with just the number under it, that is, the -1. 
i ^ 2 = -1
5 0
3 years ago
Each equation given below describes a parabola. Which statement best compares their graphs?
kkurt [141]

The answer to this question is

Both Parabolas open to the right, and x= 3y2 is wider than x= 5y2.

(APEX)

8 0
3 years ago
Read 2 more answers
If machanical advantage of simple machine is 4, what dose it indicates?​
Savatey [412]

Answer:

Velocity ratio of simple machine is the ratio of distance travelled by effort to the distance travelled by load in the machine.Mechanical advantage MA is the ratio of output (generated by the machine) force to input (applied to the machine) force. So MA = 4 means that for example if you apply 100 N then your machine will multiply that force and generate 400 N.

6 0
3 years ago
if the length of a rectangle is 6 times the width, and the perimeter is 210 cm, find the dimensions of the rectangle
Mandarinka [93]

Answer:im not sure but it’s 180Cm

Step-by-step explanation:worked it in my head

8 0
3 years ago
Read 2 more answers
Other questions:
  • Only 2/17 of the teachers were sciolists. If 3000 were not sciolists how many teachers were there in all
    14·2 answers
  • What is the solution to the system of equations?
    6·1 answer
  • A sphere and a cylinder have the same radius and height. The volume of the cylinder is 18 cm^3. What is the volume of the sphere
    8·2 answers
  • Suppose you are a salaried employee paid monthly. You currently receive $5,200 net income each month. The 20-50-30 budget model
    14·1 answer
  • What is the value of the fourth term in a geometric sequence for which a =<br> 110 and r=0.5?
    12·1 answer
  • Can someone help me with my homework
    14·1 answer
  • What is the rate of change of the line that passes through the points (-3,-4) and (5,10)?
    9·1 answer
  • What is 3+x if x = 2. Give answer but do not give detailed explanation. Thank you.
    10·2 answers
  • Please help the question is already on the pic and please explain
    8·1 answer
  • Need Help! Given the drawing, what would the value of x need to be in order for it to be true that m || n ? ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!