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
Marina CMI [18]
4 years ago
11

A number was multiples by -4 then this product was increased by 4. If the result was -24 what was the number.

Mathematics
2 answers:
Gwar [14]4 years ago
6 0
N = 7

(n * -4) + 4 = -24
             -4      -4

Subtract 4 from both sides.
Now you should have 
(n * -4) = -28
Now multiply n by -4 (you could've also done this before subtracting 4)

This should cause your equation to be 
-4n = -28
Divide both sides by -4 in order to get n by itself (or make it equal 1)

n = 7
ivanzaharov [21]4 years ago
4 0
This is how I would do it atleast

You might be interested in
Is second term of a geometric series is 48 and it's fifth term is 6 then find the sum of the first 6 terms.​
AlekseyPX

Answer:

the sum of the first 6 terms =189

Step-by-step explanation:

the first 6 terms-

96,48,24,12,6,3

I found them easily by dividing 48 with random small numbers until I got 6 for the fifth term. So here I divided 48 by 2 which is = 24(3rd term), then divided 24 by 2 which is =12(4th term) and then again decide the answer by 2 and finally got 6 for the 5th term. So the ratio is 1/2. For the first term I did the opposite, multiply 48 by 2 which is = 96. And lastly find the sixth term and add them up which is = 189

I tried my best to explain it in simple terms, hope this helps:)

5 0
3 years ago
Hi i need help as soon as possible
scoundrel [369]

Answer:

The answer is 3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I don’t need any work for it i just need the answer
Brilliant_brown [7]
The Answer would be 864mm^2
5 0
3 years ago
MATH HELP
sergeinik [125]

Answer:

rate=1.28571428571.. (1.29) miles per minute, or 77.1428571429.. (77.14) mph

Step-by-step explanation:

<em>"use distance = rate time (d=rt) to find the number of miles per hour Etty must drive to go 45 miles in 35 minutes. ( remember time is written in hours?"</em>

distance=rate*time--- we know distance and time

45 mi= rate*35

rate=45/35

rate=1.28571428571 miles per minute, or 77.1428571429 mph

8 0
3 years ago
Hiiooo! Could someone please help me with this problem❤️❤️
Vera_Pavlovna [14]

Answer:

x=15

Step-by-step explanation:

divide 12/20 by 4 to get 3/5 then multiply by 3 to get your value of x

7 0
3 years ago
Other questions:
  • Which two activities are examples of data collecting?
    7·1 answer
  • a shopkeeper fixed the marked price of his television to make a profit of 40% . Allowing 20% discount on marked price the televi
    10·1 answer
  • What is the value of 10 power of 2
    11·1 answer
  • If a person needs to have $1,000,000 for retirement in 25 years. How much would they have to invest today at 10% to achieve $1 m
    9·1 answer
  • What is the absolute value of the complex number -4 -√2i ?
    14·2 answers
  • 3-3k+7k=5b solve for k 
    13·1 answer
  • What is 3×t-v÷(-2) if t= -2 and v= -6​
    10·1 answer
  • Determine the x-intercepts of the quadratic function g(x)=x²-9x+20
    6·1 answer
  • Which triangle is a reflection of the orange triangle?<br><br><br><br><br> Δ4<br> Δ3<br> Δ1<br> Δ2
    14·1 answer
  • Dante's parents gave him a fish tank containing 20 goldfish. Each month, Dante gives away 2 goldfish from his fish tank to
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!