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
nirvana33 [79]
3 years ago
10

Factorise the following:1. 3p - 3q2. 8m + 12n + 16 r3. 4x² - 6xy​

Mathematics
1 answer:
UNO [17]3 years ago
8 0

Step-by-step explanation:

1. 3(p-q)

2. 4(2m+3n+4r)

3. 2x(2x-3y)

You might be interested in
What is the solution of this equation -6+5x=6x-7
fomenos

Answer:

x = 1

Step-by-step explanation:

Our goal is to isolate x on one side. So:

-6 +5x = 6x - 7

-6 = x - 7

1 = x

Hope that helped!

5 0
3 years ago
Wich expression can be used to find the slope of a line containing the points (-3,2) and (7,-1)
docker41 [41]
A(x_1;\ y_1);\ B(x_2;\ y_2)\\\\\text{The slope:}\ m=\dfrac{y_2-y_1}{x_2-x_1}


\text{We have:}\\(-3;\ 2)\to\ x_1=-3;\ y_1=2\\(7;\ -1)\to x_2=7;\ y_2=-1

\text{substitute}\\\\m=\dfrac{-1-2}{7-(-3)}=\dfrac{-3}{10}=-\dfrac{3}{10}
6 0
4 years ago
Which of the following are mathematical sentences? Check all that apply.
babymother [125]
The following that are mathematical sentences are b,c
5 0
3 years ago
please help!! if you’re good at these i have a few more of them can you continue to help me i’m begging !!
olga_2 [115]

Answer:

Step-by-step explanation:

y = 1/2x + 3

7 0
3 years ago
Find the result when 25 is increased by 52%
ANTONII [103]
38 is the answer because 25+13=38
8 0
3 years ago
Read 2 more answers
Other questions:
  • 14 boys and 21 girls will be equally divided in to each groups what is the biggest number the you can divide the groups into
    15·1 answer
  • What is _- 20 - 3 1/4 = 14 5/8
    8·1 answer
  • Name these least to greatest 2/3 2/9 5/6 11/18
    7·1 answer
  • Determine the place value of the digit 2 in the following whole number: 3,204,000
    12·2 answers
  • NEED HELP WITH THIS NEED URGENT PLEASE!!!!!<br> PLEASE ILL MRK BRAINLIEST PLEASE FAST URGENT PLZ!
    13·1 answer
  • What is this(9 + 4) × (8 -7)
    11·2 answers
  • A salesman earns $250 per week PLUS a 10% commission on all sales over $5000. In one week, his sales totaled $14,000. What were
    12·1 answer
  • B. What is 39% of 200?
    10·2 answers
  • What percent of 60 equals 36
    13·1 answer
  • Figure A Figure B 3 ft 10 ft 2 ft 4 ft V= 120 cu ft Find the volume of Figure B.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!