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
lakkis [162]
2 years ago
11

Five times the sum of a number and 3 is the same as 3 multiplied by 1 less than twice the number

Mathematics
1 answer:
olga nikolaevna [1]2 years ago
7 0
5(3+n)=3(2n-1)
15+5n=6n-3
18=n
You might be interested in
The differences of 4 and a number x is 14
shutvik [7]

Answer:

x=18

Step-by-step explanation:

x-4=14

  +4  +4

x=18

6 0
3 years ago
Read 2 more answers
Find the median of the data.<br><br> 12, 10, 14, 9, 8, 9, 15, 15
hram777 [196]

Answer:

11

Step-by-step explanation:

First, order the numbers in the given set from least to greatest:

8 , 9 , 9 , 10 , 12 , 14 , 15 , 15

The median is the number found in the middle of the given set. If the amount of numbers in the set are even (as in this case), then you will find the mean of the two middle numbers.

In this case, the middle numbers are 10 & 12:

Find the mean. The mean is found by adding all the numbers together and dividing by the amount of numbers there is:

(10 + 12)/2 = (22)/2 = 11

11 is your median.

~

5 0
2 years ago
Read 2 more answers
During a scuba dive, Lainey descended to a point 20 feet below the ocean surface.She countined her descent at a rate of 20 feet
lorasvet [3.4K]

Answer:

20 + 20x \leq 100

Step-by-step explanation:

Let x be the number of minutes she can continue, since she's already 20 feet below the ocean surface and is diving at the rate of 20 ft/minute, her depth with respect to x would be

20 + 20x

But she doesn't want to reach more than 100 feet below the surface

20 + 20x \leq 100

4 0
2 years ago
Simplify. 1+32⋅2−5 A −48 B14 C15 D27
saul85 [17]

Answer:

14

Step-by-step explanation:

im different

8 0
3 years ago
The ratio of red cars to blue cars in a parking lot was 8 : 7. If there were 48 red cars, how many blue cars were there?
shutvik [7]
What you need to do is multiply both sides by the same number. If 8 times 6 is 48, then 7 times 6 is your answer.
8 0
3 years ago
Other questions:
  • What is the equation of the line with m=6 that goes through the point (1,4)
    10·1 answer
  • The sum of five times a number and 6 is 21. What is the number?
    15·2 answers
  • 9. Which of the following is a mixed number?<br>a. 2.3<br>b.2/5<br>c.2 1/2<br>d.5/2​
    15·1 answer
  • Help please I don't understand.........
    12·1 answer
  • A group of physical education majors was discussing the heights of female runners and whether female runners tended to be tall,
    8·1 answer
  • A rectangle is x-2 ft long and 5ft wide the area is 35 what is x
    14·1 answer
  • For which equation would x = 10 not be a solution?
    15·2 answers
  • What is the vertex of this equation?
    6·1 answer
  • Help me with this please it's important pleaseeeeeeeeeeeeeeeeee frindes
    5·1 answer
  • A linear function is shown in the table below
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!