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
Ksivusya [100]
3 years ago
14

(+×9)(×-2) can some one solve it

Mathematics
1 answer:
marshall27 [118]3 years ago
4 0
X2 - 2x + 9x - 18
X2 + 7x - 18
You might be interested in
Which is the easiest way for you to understand the relationship between distance and time: graph, table, or equation? Explain!
Romashka-Z-Leto [24]

Answer:

graph =) isnxjxushxxhsizuxbsuzuxheisixjxjxizzoz

8 0
3 years ago
Read 2 more answers
Determine whether the underlined numerical value is a parameter or a statistic. Explain your reasoning The average grade on the
Nat2105 [25]

Answer:

The correct option is F.

Step-by-step explanation:

A parameter is a single numerical value describing a certain characteristic of the entire population. It is computed using the population values. For example, population mean, population variance, etc.

A statistic is also a numerical value that defines certain characteristic of a sample. It is computed using the sample values. For example, sample mean, sample variance, etc.

Here the mean score for all the 50 students in the midterm Math exam is computed as 88.

This mean value is a parameter because it is computed using the entire population of 50 students in the math class,i.e. all the population values were included in the calculation of mean 88.

Thus, the correct option is F.

3 0
3 years ago
A line passes through the points (2, –2) and (–6, 2). The point (a, –4) is also on the line. What is the value of a?
Murljashka [212]

Answer:

6

Step-by-step explanation:

I took the test

5 0
2 years ago
Read 2 more answers
David is filling five 3_4 quart bottles whith a sport drink his measure cup only holds 1_4 quart how many time does David need t
pochemuha
15 three times per each bottle
8 0
2 years ago
What type of data distribution is shown on the
liberstina [14]

Answer:

It’s a bar graph because those orange rectangles show the data

5 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HURRY
    14·1 answer
  • Find the volume of a cylinder with a radius of 3 cm and a height of 7 cm. A) 9π cm3 B) 21π cm3 C) 42π cm3 D) 63π cm3
    13·2 answers
  • the line of a function passes through the points indicated what is the x- intercept of this function? x/0/2/4/6 - y/-1/0/1/2
    8·1 answer
  • The legs of a right triangle measure 4 and 6 inches. The area of the triangle is
    12·2 answers
  • If x = 7 units, y = 13 units, and h = 10 units, then what is the area of the parallelogram shown above?
    11·1 answer
  • The next number in the sequence -5, -2, 4, 13 is 25. Is this conjecture true or false?
    6·1 answer
  • The area of a square is 49 square inches or less. Which set describes the domain for s, the
    7·1 answer
  • Please help to 10. Thank you
    6·1 answer
  • It took Joan 10 hours to walk a 30-mile trail. How long did it take her to walk 9 miles at the same speed?
    10·1 answer
  • Look at the question below.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!