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
PIT_PIT [208]
2 years ago
12

Solve by factoring please help this is timed :(

Mathematics
2 answers:
Naddik [55]2 years ago
8 0

Answer: X1= 4, X2= 7

Step-by-step explanation:

sdas [7]2 years ago
4 0
You find values of 28 that add to -11! in this case thats -7 and -4. after that just plug in (x-7)(x-4)=0 so: x=4, x=7
You might be interested in
Four different digits from 1 to 9 are required to open a safe.
masha68 [24]

Answer:  5942

<u>Step-by-step explanation:</u>

Clue 4 states exactly two of the digits = 1, 4, or 9

Clue 1 leaves us with the following combinations:

1, 9, 2, 8

1, 9, 3, 7    eliminate by clue 5

4, 9, 2, 5

1, 4, 7, 8

Clue 5 directs us to the following order for 1,9,2,8

2 __ __ 1     --> 2981 or 2891   eliminate by clue 2

9 __ __ 8    --> 9128 or 9218   eliminate by clue 6

9 __ __ 2    --> 9182 or 9812   eliminate by clue 6

Clue 5 directs us to the following order for 4,9,2,5

5 __ __ 2     --> 5492 or 5942   eliminate 5492 by clue 2

9 __ __ 2    --> 9452 or 9542   eliminate by clue 3

Clue 5 directs us to the following order for 1,4,7,8

4 __ __ 1    --> 4781 or 4871    eliminate by clue 2

The only combination not eliminated is 5-9-4-2, which satisfies all six clues.

1) 5 + 9 + 4 + 2 = 20

2) 5 > 4

3) 9 - 2 > 5

4) 4 & 9 but not 1 are included

5) 5 + 2 = 7, which is a prime number

6) 2 <  5, 9, 4

5 0
3 years ago
X + 1/6 = 2/3 <br> Solve answer must be left as improper fractions
pychu [463]

Answer:

1/2

<em>Hope this helps</em>

<em>-Amelia</em>

5 0
3 years ago
A college has a 30% completion rate, meaning that 30% of all students who start at the college complete the goal they set. The p
RSB [31]

Answer:

45%

Step-by-step explanation:

For simplicity, let use assume there are 100 students in the school.

No. of students to complete college = (30/100) x 100 = 30 Students

President wants to increase by 50% = (50/100) x 30 = 15 Students

New set goal = 30 + 15 = 45 students.

Total number of students = 100 students

Therefore;

Rate goal % = (45/100) x 100% = 45%

4 0
3 years ago
Eight subtracted from 4 times a number is equal to 4 less than 6 times the number.
butalik [34]
8-4 \cdot x=4-6\cdot x \\\\ 8-4x=4-6x \\\\ -4x+6x=4-8 \\\\ 2x=-4 \ \ \ |:2 \\\\ \boxed{x=-2}
5 0
2 years ago
Plz help I’ll give brainliest
enot [183]

Answer:

1) not possible 2)f(x)=-2y+2 3)4

Step-by-step explanation:

2x-3=2x-16

6 0
3 years ago
Other questions:
  • The volume of a cylinder is
    11·2 answers
  • The point (0,0) is a solution to which of these inequalities? ​
    11·2 answers
  • when a 3-digit number is rounded to the nearest ten and to the nearest hundred the answer is the same. what is one possible numb
    8·1 answer
  • Adam and Ian go to the movie theater and purchase refreshments for their friends. Adam spends a total of $62.75 on 2 drinks and
    7·2 answers
  • Please answer please :)
    7·2 answers
  • Need some help thxx ;)
    12·1 answer
  • Please help<br> Upload a picture for the graph
    9·2 answers
  • A clothing store charges a 10% tax on each purchase. If a shopper’s total before tax is $63, how much is the tax? Explain how yo
    11·1 answer
  • The perimeter of the triangle is 30 cm
    15·1 answer
  • On hot, sunny, summer days, Jane rents inner tubes by the river that runs through her town. Based on her past experience, she ha
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!