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
olasank [31]
3 years ago
9

I need it fast please

Mathematics
2 answers:
Westkost [7]3 years ago
8 0

Answer:

B. 3m-18n

Step-by-step explanation:

5m+3n-5m+3(m-7n)

=5m+3n-5m+3m-21n

=3m-18n

Arturiano [62]3 years ago
7 0
It’s B.
I have to use 20 characters so....




You might be interested in
Please help <3 i have a F in math
ikadub [295]

Answer:

5/6

Step-by-step explanation:

The slope is y change over x change so...

-2-3 over 1-7 which is -5 over -6 which is simplified to 5/6.

Hope this helps :D

3 0
3 years ago
Is a square a special parallelogram
Debora [2.8K]

idk what a special parallelogram is but a square is most definitely a parallelogram :)

Answer:

a square is a quadrilateral but<em><u> is also a parallelogram</u></em>,rectangle and a rhombus

Step-by-step explanation:

a square is many things such as a parallelogram, a rectangle, and a rhombus.

it is a quadrilateral with all right angles and all equal sides

×║hope this helps║×

6 0
3 years ago
ASAP!<br> Write two different phrases that can both mean 5t - 4 = 1.
s344n2d4d5 [400]
The difference between five times the number and four is one

Subtracting four from five times a number will result you to one
4 0
3 years ago
Addison read 25 pages of the book the first day. She continued to read 20 pages every day. The book has 245 pages. Write an ineq
Akimi4 [234]
It should be twelve days

5 0
3 years ago
Read 2 more answers
Woovis danced with 3/4 of the 24 dogs at the dance. How many dogs did Woovis dance with?
Ksivusya [100]

Answer:18

Step-by-step explanation:24/3/4 =18

5 0
3 years ago
Other questions:
  • Two trapezoids have areas of 432cm^2 and 48cm^2 . Find the ratio of similarity.
    13·1 answer
  • Solve the following question. x/10=4 ​
    15·1 answer
  • brandon is making bread his recipe says 2 1/2 tablespoons of sugar how many teaspoons of sugar should he use ?
    9·1 answer
  • Each side of a regular pentagon is m + 10 inches. The formula for finding the perimeter of the pentagon is shown below. P = 5 (m
    8·1 answer
  • What is the value of the expression shown below?
    8·1 answer
  • A data display appears skewed to the right so? A) most of the data will be located on the left side of the display B) there are
    7·1 answer
  • What are the terms in the expression 6ab+7c-8d+11f
    9·1 answer
  • You deposit $2,500 in a special savings account. The account earns interest at a rate of 3.25% compounded monthly. a. What amoun
    9·1 answer
  • Solve for X:
    15·2 answers
  • three times the sum of twice a number and three is equal to the sum of five times the number and one. Find the number
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!