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
vlada-n [284]
3 years ago
9

a number is multiplied by 4. Next, 3 is added to the product, ans then 11 is substracted. If the result is 24, what is the numbe

r
Mathematics
1 answer:
Studentka2010 [4]3 years ago
8 0

Answer:

x = 6

Step-by-step explanation:

(x)(4) +3 -11 = 24

6 x 4 = 32

32 + 3 = 35

35 - 11 = 24

You might be interested in
The solution of the system is (400, 3,200). How would you interpret this solution?
alekssr [168]
The solution (400, 3, 200) is the answer to a system of equations which has three variables. Respectively, this system is expected to have three equations because it has three unknowns. So for example if your unknowns are x, y and z, then the answers will be x=400, y=3, and z=200. 
3 0
3 years ago
Read 2 more answers
Every year, a car loses 15% of the value it had the year before. If the car's initial value is $ 24,000, then how long will it t
ella [17]

Answer:

4.62 years

Step-by-step explanation:

Half the car's value =>$24,000/2 = $12,000

The formula for exponential decrease =

y = a(1 - r)^t

y = Initial value = $24,000

a = Value after time t = $12,000

r = Decrease rate = 15% = 0.15

t = time in years =??

Hence,

24,000 = 12000 ( 1 - 0.15)^t

Divide both sides by 12000

24000/12000 = 12000 ( 0.85)^t/ 12000

2 = 0.85^t

We take the logarithm of both sides

log 2 = log (0.85)^t

log 2 = t log 0.85

Divide both sides by log 0.85

t = log 2/log 0.85

t = 4.62098120373 years

Approximately = 4.62 years

It would take 4.62 years to be worth half the initial price

8 0
3 years ago
Convert 120 Inches to feet. There are 12 inches in a foot,
Evgesh-ka [11]

Step-by-step explanation:

the answer is 10 ft. cuz 120 / 12 is 10

4 0
2 years ago
Read 2 more answers
What is the simplest form of 120 over 15
Svetradugi [14.3K]
\frac{120}{15}= \frac{24}{3}=\boxed{8}
4 0
3 years ago
Read 2 more answers
Sharon went to solve the following system and her steps are shown. x - y = 9 x + y = 15 Step One: 2x = 26 Add the systems Step T
anzhelika [568]
The system is almost right! The issue here is: when Sharon was adding the systems, she made a mistake. 15 + 9 = 24 not 26. From there, the rest of her steps are correct. Hope this helps!
6 0
3 years ago
Other questions:
  • A color printer prints 25 pages in 10 minutes. How many pages does it print per minute
    7·2 answers
  • 5/9 divided 15 in simplest form
    5·1 answer
  • Lisa owes $2 to each of her 6 friends. What amount represents Lisa’s debt? *
    11·1 answer
  • How do you find the equation of a line with Guassian elimination given two points?
    12·1 answer
  • A matinee movie ticket costs $6.50 per child. Which equation can be used to calculate the matinee ticket price, M, for n childre
    13·2 answers
  • A homeowner hires a mason to lay a brick border around a rectangular patio that measures 8 ft by 10 ft. If the total area of the
    9·1 answer
  • Choose all of the perfect squares 196 256 390 484 564
    14·1 answer
  • On average, Carson saves about 53% of his allowance each month. When creating a circle graph of what Carson does
    11·1 answer
  • Linda is one of 8 teachers in the Mathematics department. In how many different ways can three of the teachers be chosen so that
    14·1 answer
  • Help pls!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!