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
ladessa [460]
3 years ago
6

24 less than 4 times a number is 60. what is the number?

Mathematics
1 answer:
kondaur [170]3 years ago
8 0
Hey there! :D

Make an algebraic expression. 

Let the 'number' equal x. 

4x-24= 60

Add 24 on both sides. 

4x= 84

Divide both sides by 4. 

x=21

The number is 21. 

I hope this helps!
~kaikers 
You might be interested in
The slope of the line that passes through the points (3,14) and (7,9) is
Akimi4 [234]

Answer:

m = -1.25

Step-by-step explanation:

Slope =  (Y2-Y1)  =  (9-14)  =  (-5)  = -1.25

              (X2-X1)      (7-3)       (4)

<em>BRAINLIEST PLS!!!</em>

6 0
3 years ago
Why do we use cubic units and not square units to find the the volume of solid figures ?
emmasim [6.3K]
It has to do with the number of dimensions you have in the figure. For example, in a square you have 2 dimensions, length and width. Since you have only two you use units^2. In a cube, you have 3 dimensions, length, width and height, which is where you get the units^3. 
5 0
3 years ago
Question 9 Of 1000 randomly selected cases of lung cancer, 841 resulted in death within 10 years. Construct a 95% two-sided conf
givi [52]

Answer:

0.818335 ≤ p ≤ 0.86366

Step-by-step explanation:

Given that:

Sample size (n) = 1000

Positive lung cancer = 841

n(p) = 841, p(p) = 841/1000 = 0.841

n(1 - p) = 1000 - 841 = 159

1 - p = 0.159

95% confidence interval

For a 95% confidence interval : z = 1.96

P ± z√p(1-p) / n

0.841 ± 1.96 * √0.841(0.159) / 1000

0.841 - (1.96 * 0.0115636) = 0.818335344

0.841 + (1.96 * 0.0115636) = 0.863664656

0.818335 ≤ p ≤ 0.86366

4 0
3 years ago
Determine if x2 + 18x + 81 is a perfect square trinomial and factor.
In-s [12.5K]
The answer is A. (X+9)^2
8 0
3 years ago
Read 2 more answers
Write an equation in point-slope form.<br> a. m= -3, (-2,-1)
anygoal [31]
Y+1=-3(x+2) .. hope this helps!
4 0
2 years ago
Other questions:
  • How do u write 4408730 in expanded form?
    9·1 answer
  • What is 2212 divided by 85 as a fraction?<br> Thx!!
    10·2 answers
  • Find the measure of ABD for rectangle ABCD
    9·1 answer
  • Part B
    5·1 answer
  • EMERGENCY Linda’s adding padding to all the surface inside her attic for extra warmth in the winter she needs to find the approx
    11·2 answers
  • In a triangle shown, which shows the correct order of the side lengths from smallest to largest.
    6·1 answer
  • Find the slope (5,9) and (3,-7)
    10·1 answer
  • PLS HELP WILL MARK U BRAINLIEST!! NO FAKE ANSWERS
    11·2 answers
  • What are the answers for
    7·1 answer
  • the length of the longer leg of a right triangle is 3 ft more than three times the length of the shorter leg. the length of the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!