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
Mademuasel [1]
3 years ago
7

Two less than 2 times a number is the same as the number plus 64. What is the number?

Mathematics
2 answers:
hammer [34]3 years ago
5 0

Let n be the number unknown


2(n)-2=n+64


Use distribute property to remove parenthesis

2n-2=n+64


Move all n term to left side


2n-n-2=64


Combine like terms with n


N-2=64


Now add integer to right side by doing opposite sign


N = 64+2


Solve for n


N=66


Your number is 66


To check you substitute


2(66)-2=66+64

130. =130


sineoko [7]3 years ago
4 0

What is 3 times the number?

3*66 = 198

You might be interested in
Choose which statements are true about Pi. Check all that apply. Piis a whole number. Piis double the radius. Piis approximately
Ludmilka [50]

Answer:

Answer in explanation

Step-by-step explanation:

In this question, we would be examining the validity of some statements on the number π(pi)

π Is a whole number?

This is wrong, π is a fraction of 22 to 7 parts I.e 22/7

π Is double the radius?

This is wrong. It is the diameter that is double the radius

π Is approximately 3.14?

This is correct to an extent. The actual value in decimal is around 3.142857142857143 which makes the 3.14 somehow correct

π represents the ratio of the circumference of the circle to the diameter?

This is correct.

Mathematically, circumference C = π * diameter D

Hence C/D = π

π Is approximately 22/7?

This is correct. This is the ratio used for π

7 0
3 years ago
Read 2 more answers
The length of a rectangle is 5 more than the width. Find the length and width of a rectangle if the area of the rectangle is 36
Natalka [10]

Answer:I think it is 23 because it’s five more than the width

Step-by-step explanation:

6 0
3 years ago
The sum of three numbers is 120.The third number is 3 times the second. The first number is 5 more than the second. What are the
AVprozaik [17]

Answer:

Sum of 2 no. 120

Let second no. be x

Therefore, first no. =x+5

Therrfore,third no. =3x

Thetefore,x+5+x+3x=120

5x+5=120

5x=115

x=23.

Therefore, 1st no.=28

Second=23

and third=69

6 0
3 years ago
A ski resort has 18 inches of snow on the ground. The snow is falling at a rate of 4 inches per hour. Which type of functions be
UNO [17]

Answer:

Option B. Linear

y=4x+18

Step-by-step explanation:

Let

x----> the time in hours

y----> the total inches of snow on the ground

we know that

The function that best model this situation is the linear function

so

y=mx+b

In this problem

m=4\frac{in}{h}

b=18\ in ----> the y-intercept

substitute

y=4x+18

6 0
3 years ago
Read 2 more answers
Explain why the diagram displqyed on the right cannot represents a real object
Vikentia [17]
Notice how the frontmost corner is the only corner stacked. Then, notice how the shape comes together without bending at all. This is impossible because the only way this could be a real shape is if the two angles on the left and right bend upward. Because this doesn't happen, the shape is impossible
8 0
3 years ago
Other questions:
  • exercise alone. Two methods of collecting data have been proposed. Method I: Recruit volunteers who are willing to participate.
    9·1 answer
  • Find the margin of error for a 90% confidence interval when the standard deviation is LaTeX: \sigma= 50????=50 and LaTeX: n = 25
    9·1 answer
  • What is 0.9% written as a decimal?
    7·1 answer
  • I need help! Please help!<br> what is Converse to the Pythagorean Theorem????????
    10·2 answers
  • 3x + y = -4<br><br>What's the slope and y-intercept of this equation?
    14·2 answers
  • Find the values of x and y so that GHJK is a dart. Be sure to show all work .
    12·1 answer
  • Find the area 12ft 12ft
    10·2 answers
  • the law which states that the ratio of the sine of an angle to the side opposite it is constant is the
    8·1 answer
  • I'LL GIVE U BRAINLIEST AND 15 POINTS !!! PLS HELP.
    6·1 answer
  • On Monday, a local hamburger shop sold a combined total of 336 hamburgers and cheeseburgers. The number of cheeseburgers sold wa
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!