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
Elena L [17]
3 years ago
13

23% of what number is 80? can you explain how you get the answer

Mathematics
1 answer:
timofeeve [1]3 years ago
4 0
I got 347 as the number because 23% of 347 is almost 80.
 (<span>23 *<span>347)/100 = 79.81

23*347= 7981
7981/100 = 79.81
Round that and you get 80.</span></span>
You might be interested in
Which ordered pairs are solutions to the equation?
soldier1979 [14.2K]


To solve this you want to plug in your x's and y's to see if they match.

A. 3(11)-4=33-4=29 and 29 is not equal to 5 so A is not a solution

B.3(5)-4=15-4=11=11  3(3)-4=9-4=5 and 5 is not equal to 2 so B is not a solution

C. 3(2)-4= 6-4=2 2 is not equal to 3 so C is not a solution

D is the answer. 3(5)-4=11 and 3(2)-4= 2

6 0
3 years ago
What is mode median and range
nalin [4]
The median is the middle number, the range is the difference between the lowest and highest values(subtract the lowest number from the highest number) and the mode is the number that appears most often in a set of numbers
Hope this helps
7 0
3 years ago
Read 2 more answers
Write the polynomial in standard form. <br> 5z + 2z^3 - z^2 + 3z^4
pochemuha

Answer:

the standard form of this equation will be 3z^4 + 2z^3 - z^2 + 5z

Step-by-step explanation:

as much as I would like to, I'm really not that good at explaining things

5 0
3 years ago
Fred is making a bouquet of carnations and roses. The carnations cost $5.25 in all. The roses cost $1.68 each. How many roses di
olga nikolaevna [1]

Answer:

8 roses

Step-by-step explanation:

First start by subtracting $18.69 by $5.25 because you already know how much the carnations cost and how much the bouquet cost in all. When you subtract 18.69 by 5.25 you should get $13.44. If each rose cost $1.68 then divide 13.44 by 1.68 to get the amount of roses in the bouquet.

8 0
3 years ago
Solve for x: 2x + 13 = 8x - 41
kherson [118]

Answer:

9 is your answer for x.

Step-by-step explanation:

Note the equal sign, what you do to one side, you do to the other. Isolate the variable, x. Do the opposite of PEMDAS.

PEMDAS is the order of operations, & =

Parenthesis

Exponent (& Roots)

Multiplication

Division

Addition

Subtraction

First, subtract 13 & 8x from both sides:

2x (-8x) + 13 (-13) = 8x (-8x) - 41 (-13)

2x - 8x = -41 - 13

Simplify. Combine like terms:

-6x = -54

Isolate the variable, x. Divide -6 from both sides:

(-6x)/-6 = (-54)/-6

x = (-54)/(-6)

x = 9

x = 9 is your answer.

~

8 0
3 years ago
Read 2 more answers
Other questions:
  • Trig help please, 2 questions, 10 pts
    12·1 answer
  • What is 30/4 as a mixed fraction
    5·1 answer
  • True or False<br> 1. 25190 2510 = 251000
    8·2 answers
  • A $1508 award is shared equally by 8 people. What is each persons share of the award
    12·2 answers
  • Using the segment addition postulate, which is true?
    6·1 answer
  • A marble is drawn from a bag containing 3 red marbles and 2 blue marbles and a number cube with faces numbered 1 through 6 is to
    11·1 answer
  • Lindsey got 68 problems correct out of 71 questions. what percent did she get incorrect?
    8·2 answers
  • 5. (0,0) and (-2,-8) Slope=_ Equation=​
    9·1 answer
  • 72 is 25% of students that have a cat, how many total students are there?
    10·1 answer
  • Find the missing measurement
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!