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
rewona [7]
3 years ago
15

25 fewer than twice a number?

Mathematics
2 answers:
julia-pushkina [17]3 years ago
5 0

Answer:

2x - 25

Step-by-step explanation:

Since we don't know what the number is, just call it x. Twice x can be written as 2x and 25 fewer than 2x is 2x - 25.

Dimas [21]3 years ago
4 0

Answer:

2N-25N

Step-by-step explanation:

You might be interested in
At the end of 8 years, Anna paid $400 interest for a loan. If the simple annual interest rate was 4%, how much did Anna borrow?
antiseptic1488 [7]

$1250

Use the formula i = prt

In this case, we don't know P or Principal amount

i = 400

r = .04 *found by diving 4/100*

n = 8

Set formula to solve for P like: P= i/r(n)

P=400/.04(8)

P= 400/.32

P = 1250

6 0
3 years ago
Read 2 more answers
A triangle has the following side lengths: x - 2, x, and 3x + 1. Another triangle has the following side lengths: 2x - 5, x + 4,
notka56 [123]

we know that

Perimeter of a triangle is equal to

P=a+b+c

where

a,b and c are the length sides of the triangle

<u>Find the perimeter of the triangles</u>

<u>Triangle N 1</u>

P=(x-2)+(x)+(3x+1)-------> P=5x-1

<u>Triangle N 2</u>

P=(2x-5)+(x+4)+(6x-7)------> P=9x-8

equate the perimeters

5x-1=9x-8--------> 9x-5x=-1+8-------> 4x=7

x=7/4------> x=1.75

therefore

the answer is

x=1.75

5 0
3 years ago
In a theater, there are 4 long rows of chairs,each with an equal number of chairs There are 5 ahort rows of chairs,each with an
Hoochie [10]
<span>There are 4 long rows and 5 short rows in the theater. x represents the number of chairs in each long row and y represents the number of chairs in each short row.

So, total number of chairs in 4 long rows= 4x
Total number of chairs in 5 short rows = 5y
Total number of chairs in the theater on a normal day = 4x + 5y

When 2 chairs are added to each long row, the number of chairs will change to (x+2).
So, total number of chairs in 4 long rows will be = 4(x+2)

When 3 chairs are added to each short row, the number of chairs will change to (y+3)
So, total number of chairs in 5 short rows will be = 5(y+3)

Thus, total number of chairs in the theater in rush day = 4(x+2) + 5(y+3)
= 4x + 8 + 5y + 15
= 4x + 5y + 23

Thus we can say the number of chairs increase by 23 as compared to a normal day.
</span>
7 0
3 years ago
Read 2 more answers
. How do you do this.
inn [45]
Sin OH Cosin AH Tangent OA search "SOCAHTOA"
7 0
3 years ago
Stock Texas has a price of $156 per share when Bond Austin has a price of $23 per bond. Use an
spin [16.1K]

Answer:

I think the answer would be $466.24.

3 0
3 years ago
Read 2 more answers
Other questions:
  • The measure of the acute angles of the right triangle below are represented by x and y. In this triangle y is 15 less twice x
    6·1 answer
  • 625/1296 simplified fraction
    5·2 answers
  • Need help with this. Please explain step by step
    5·1 answer
  • Help pls and thank you
    12·1 answer
  • your family plans to start a small business in your neighborhood. Your father borrow $10,000 from the bank at an annual interest
    15·2 answers
  • Sylvanite is a mineral that contains 28.0% gold by mass. Determine how much sylvanite would you need to dig up to obtain 81.0 g
    15·1 answer
  • Which of these relations are functions? Select ALL that apply. Pictures are the choices.
    6·1 answer
  • I’ll mark you brainlist I’ll mark you brainlist
    8·2 answers
  • 28x + 24y + 40<br> hurry
    6·1 answer
  • Rochelle is baking cookies and is using 2/3 cup white sugar and 1/4 cup brown sugar. What is the difference in the amounts of su
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!