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
Ksenya-84 [330]
2 years ago
5

PLS HELP ILL REWARD A LOT

Mathematics
2 answers:
Scorpion4ik [409]2 years ago
5 0

Answer:

{x}^{2}  - 7x - 18 \\  {x}^{2}  - 9x + 2x - 18 \\ ( {x}^{2} - 9x) + (2x - 18) \\ x(x - 9) + 2(x - 9) \\ (x - 9)(x + 2)

Arlecino [84]2 years ago
5 0

Answer:

-2 or 9

Step-by-step explanation:

x² - 7x - 18

-9 and 2

x² - 9x + 2x - 18

x( x - 9) + 2(x - 9)

(x + 2) (x - 9)

x = -2 or x = 9

You might be interested in
Rita is starting a running program. the table shows the total number of miles she runs in different weeks. what is the equation
Stolb23 [73]

Based on the table, the equation of the line of best fit to the nearest thousandths is equal to y = 1.671x + 4.699.

<h3>How to determine the equation of the line of best fit?</h3>

Mathematically, the equation of the line of best fit is calculated by using this formula:

y = mx + c

<u>Where:</u>

  • m is the slope.
  • c is the intercept.

Based on the table, the slope and intercept to the nearest thousandths are equal to 1.671 and 4.699 respectively.

Therefore, the equation of the line of best fit is equal to y = 1.671x + 4.699.

Read more on line of best fit here: brainly.com/question/4674926

#SPJ4

7 0
2 years ago
Read 2 more answers
12 + z = 15<br><br> Does anyone know thisplease
belka [17]

Answer:

3

Step-by-step explanation:

15

-

12

-----

3

3 0
3 years ago
Answerr this question right and i will give u brainlist
Andre45 [30]

Answer:

You still have 30 friends

Step-by-step explanation:

Give me brainliest, I answered first

6 0
3 years ago
Read 2 more answers
Taylor runs everyday in June except Sunday’s. He wants to run 21 miles this week and he plans to run the same number of miles ea
SVETLANKA909090 [29]
“ 30 “ I believe is the answer
7 0
2 years ago
A logical argument that is presented in graphical form using boxes and arrows is called a____.
aliya0001 [1]

Answer:flowchart proof

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Given the expression 12 over 12 to the third power. Part A: Explain how the Quotient of Powers was used to simplify the expressi
    6·1 answer
  • The graph of part of linear function g is shown on the grid.
    11·1 answer
  • What are four consecutive integers whose sum is 682
    15·2 answers
  • A website requires a 7 digit password. How many different passwords can be made using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and
    13·1 answer
  • What expression gives the distance between the points 5,1 and 9,-6
    8·1 answer
  • Is the sentence simple, compound, or complex?
    13·1 answer
  • Write as an expression: Jones Elementary School sang 3 more than 4 times as many songs as Redwc
    6·1 answer
  • Write the fraction 4/6 as a decimal. Round to the nearest hundredth
    9·1 answer
  • Y varies directly as x, if y=9 x=3 find x when y=-27
    8·1 answer
  • What value of x makes this equation true?<br><br> 5x+3=2x-3
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!