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
12345 [234]
2 years ago
12

Select all the correct answers.

Mathematics
1 answer:
joja [24]2 years ago
8 0

Answer:

<u>(x + 3)(x - 7)</u>

<u>(x + 1)(x - 2)</u>

Step-by-step explanation:

The general form of factored equations :

<u>y = (x + a)(x + b)</u> [it can be ±, so don't worry about that part]

===============================================================

Hence, the expressions which are in factored form :

⇒ <u>(x + 3)(x - 7)</u>

⇒ <u>(x + 1)(x - 2)</u>

You might be interested in
Ben rolls two number cubes. What is the probability that the sum of the numbers he rolls is less than 6
kotegsom [21]
The numbered cubes might be referring the dice. We know that there are 36 ways of dice will occur.
Take the unique list of the following pair for which the sum is less than 6, and these are
(1,1) (1,2) (1,3) (1,4) (2,1) (2,2) (2,3) (3,1) (3,2) (4,1)
Therefore there are 10 possible ways we could get.
In probability, it is a ratio of the successful outcomes over the total number of possible outcomes.
P = 10/36 = 5/18
8 0
4 years ago
Please please help thanks ❤️
Svetlanka [38]
C. 48 inches 
Add all the sides to find the perimeter
7 0
3 years ago
A population of 550 rabbits is increasing by 7.5% each year. In about how many years will the population be over 1000?
Dovator [93]

Answer:

D.) 15 years

Step-by-step explanation:

7.5% of 550 rabbits would be 41.25

if you are increasing till you get over 1,000

it would take 10.9 almost 11 years to get to 1,000

meaning it would be 15 years when your over 1,000 giving you 1,168.75

8 0
4 years ago
Different ways to show subtraction for a problem like 32 - 15
chubhunter [2.5K]
15-32=                                                                                                                     32-15=                                                                                                                                                           32                                                                                                                          -15                                                                                                   15                                                                                                                          -32
8 0
3 years ago
Select all the equations that are true when “x” is (-2).
mina [271]

Answer:

The first one, the third one, and the fourth one.

Step-by-step explanation:

i just put the ones that are correct. If you want me to write out why the incorrect ones are incorrect, let me know.

1.

-6=3x

-6= 3(-2)

-6= -6

3. -8= x+x+x+x

-8= -2+-2+-2+-2

-8= -8

4. x/2= (-1)

-2/2 =(-1)

-1= -1

6 0
3 years ago
Other questions:
  • Numbers that are divisible by 2,4,6,8 and 10 have to be ___.
    6·2 answers
  • Need whole page 20 points worth
    8·1 answer
  • Simply the expression shown. 3x + 2 - 3x + 7 +5x what is the coefficient in the simplified expression ?
    15·2 answers
  • Two consecutive even integers have a sum of 74. What are the integers?
    6·2 answers
  • Help me soon please
    5·1 answer
  • In one month, Jillian made 36 local phone calls and 20 long distance calls.
    6·1 answer
  • Can someone answer this for me?
    6·2 answers
  • 3x+5=17 what's the answer
    10·2 answers
  • Pls help I need a good grade
    13·1 answer
  • 3(4+2)/9=<br> help me please
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!