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
Margarita [4]
3 years ago
10

Eight less than four times the number c is twenty. What is the value of c?

Mathematics
2 answers:
olganol [36]3 years ago
6 0

Answer:

c=7

Step-by-step explanation:

The problem says that 8 less than 4 times c is less than twenty, so we can first show 8 less than 20.

4c -( I did this because it said 4 times the number c)

Then, we show 8 less than that.

4c-8

It says it is twenty, and that means it equals twenty.

4c-8=20

Now we solve!

4c-8=20

   +8  +8

*we add 8 to both sides*

4c=28

*we divide both sides by 4 since we want to isolate c*

c=28/4

c=7

I hope this helped!

Anna007 [38]3 years ago
6 0

Answer:

-5

Step-by-step explanation:

because 8 less than 4

= 4 - 8

= -4

and if -4 x c = 20 then...

c= 20÷ - 4

= -5

so c= -5

You might be interested in
50 points
Lana71 [14]
Sinx =8/40
in order to solve this you would have to use the inverse which would be Sin^-1(8/40) giving you 11.5
3 0
2 years ago
Hurryyyyyy!!! <br>which expression is equivalent to 7(1+3)? <br>a.1+21<br>b.7+21<br>c 7+3<br>d.7+4
n200080 [17]

Answer:

b. 7+21

Step-by-step explanation:

If you do 1+3=4 and then 4 times 7 that equals 28. When you do 7+21 that equals 28 too. So b is the answer

4 0
3 years ago
Gggggggggggggggggggggggeeeeeeeeeeeeeeeeeelllllppppppppppppppppppppppppppppppppppppppppppp
lidiya [134]

Answer:

help* not gelp

Step-by-step explanation:

but i.d.k im so sry

6 0
2 years ago
Read 2 more answers
How I can answer this question, NO LINKS, if you answer correctly I will give u brainliest!
tino4ka555 [31]

Answer:

6.73E-8 I think

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
I need help :)<br> Find the GCF: 10x^5−16x^4+4x^2
andreev551 [17]
The greatest common factor is 2x^2.
the largest number that divides evenly into <span>10x^5−16x^4+4x^2  is two.
the highest degree is x^2 so the answer would be 2x^2
</span>
5 0
2 years ago
Other questions:
  • Anmelic with Polynomials: Tutorial
    6·1 answer
  • Why three prime numbers equal 30
    12·2 answers
  • What is the answer to 3(4g+6)=2(6g+9)
    11·2 answers
  • Zoe paid \$18.60$18.60 in sales tax and tips for her dinner. The sales tax rate is 11\%11%, and she tipped 20\%20%. (The sales t
    5·1 answer
  • An airplane descends from an altitude of 32,000 feet above sea level to an altitude of 27,000 feet above sea level.
    13·1 answer
  • What is the value of X in the equation..<img src="https://tex.z-dn.net/?f=%5Cfrac%7B8%7D%7B5%7Dx%2B5%3D-19" id="TexFormula1" tit
    7·1 answer
  • Help me please I’m not good at math
    9·1 answer
  • The adjacent sides of a rectangle are (2x – 1) and (x + 5). Find its area.
    8·1 answer
  • Help me please i will give you brainliest
    15·1 answer
  • in a recent year 26.6% of all registered doctors were female if there were 55,100 female registered doctors that year what was t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!