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
n200080 [17]
1 year ago
13

Please help The factors of -18 are listed in the table …

Mathematics
1 answer:
pav-90 [236]1 year ago
8 0

Answer:

x= -2 and 9

Step-by-step explanation:

x ^{2}  + 7x - 18

factorize it

- 18 = 2×3×3

TO MAKE IT 7

3×3=9

9-2 =7

x ^{2}  + 9x - 2x - 18x = 0

x(x+9)-2(x+9)=0

x-2=0 ,x+9=0

x =2 x=-9

You might be interested in
The square footage and monthly rental of 10 similar one-bedroom apartments yield the linear regression
Triss [41]

The footage of the room with a rental price of $1500 is 709 square foot

<h3>Linear equation</h3>

A linear equation is given by:

  • y = mx + b

where m is the rate of change, b is the initial value of y, y, x are variables.

Let y represent the monthly rental price and x represent the square footage. Given the equation:

y = 0.7752x + 950.25

For a rent of $1500:

1500 = 0.7752x + 950.25

  • x = 709 square foot.

The footage of the room with a rental price of $1500 is 709 square foot

Find out more on linear equation at: brainly.com/question/13763238

5 0
2 years ago
A store buys frozen burritos from a supplier for $1.40 each. The store adds a markup of 80% to determine the retail price. This
boyakko [2]
$1.40  -  price from a supplier = 100%
100% + 80% = 180% = 1,8  -  the retail price

1,40 * 1,8 = $2,52 - the retail price 

100% - 25% = 75% = 0,75  -  on sale for 25% off 

2,52 * 0,75 = $1,89  -   the sale price.


8 0
3 years ago
Question is in the image
Rudik [331]
The unit rate that the turtle is crawling is: (1/23)/(5/6) = (1/23)*(6/5) = 6/115 miles/hour.
4 0
2 years ago
For the pie chart shown, what is the maximum number of people who could have an income of $45,000 if the total number of people
vfiekz [6]
There is no pie chart shown, please attach one.
7 0
3 years ago
Each side of a square calendar is 19 inches long. What is the calendar's perimeter?
liberstina [14]

Answer:

a square has 4 sides each of those sides is 19in long perimeter is all around the square so you would add 19+19+19+19=79in

6 0
3 years ago
Read 2 more answers
Other questions:
  • Alicia is making a triangular sign for the school play. The area of the sign is 558 in. The base of the triangle is 36in. What i
    6·2 answers
  • A company pays 75 percent of each employee's medical care premium. If the employee portion is $50 per month and there are 100 em
    5·2 answers
  • Help with this please 
    10·1 answer
  • Select the correct answer.
    14·1 answer
  • a large tropical plant has a leaf that is 9 1/3 feet long and 6 and 1/4 feet wide how much greater is its length than its width
    10·2 answers
  • Can someone help me figure out the answer?
    10·1 answer
  • ASAP!!!!!!
    10·1 answer
  • A rectangle has a length of 12 meters and a width of 400 centimeters. What is the perimeter,in cm, of the rectangle?
    5·2 answers
  • An experiment consists of tossing a pair of balanced, six-sided dice. (a) Use the combinatorial theorems to determine the number
    12·1 answer
  • What is the index of the radical below?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!