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
Over [174]
3 years ago
6

What is the sum of 3(x + 3) and -2(x - 5)? A. X-2 B. x-1 C. X + 8 D. X + 19

Mathematics
1 answer:
Umnica [9.8K]3 years ago
7 0
The answer is actually d lol the idiot above me was right
You might be interested in
Let f (x) = 2x - 1, g(x) = 3x, and h(x) = x2 + 1. Compute the following: h (h(x)) and. g (h (x))
ki77a [65]
H(h(x)) means to use the entire function h(x) as the x value in the function h(x)..

h(h(x)) = (x²+1)² + 1
= (x²+1)(x²+1) + 1
= (x^4 + x² + x² + 1) + 1 
= x^4 + 2x² + 2

g(h(x)) means to use the entire function h(x) as the x value in the function g(x)..

g(h(x)) = 3(x² + 1)
= 3x² + 3
g(h(x))
7 0
2 years ago
The vertex form of a function is g(x) = (x - 3)2 + 9. How does the graph of g(x) compare to the graph of the function
mihalych1998 [28]

Answer:

Its the second choice.

Step-by-step explanation:

g(x) = (x - 3)^2 + 9

The -3 in the parentheses moves the graph of x^2 3 units to the right.

The + 9 moves it upwards 9 units.

7 0
3 years ago
A simple random sample of 1000 American adults found that the average number of hours spent watching television during a typical
Anika [276]

Answer:

Larger for the sample of Canadians

Step-by-step explanation:

The larger the sample size, the smaller the standard deviation (sampling variability) associated with the sample means and vice-versa.

The sample of Canadians is smaller, it is expected that their sampling variability is larger than the sample of Canadians based on the rule that as the sample size increases, the standard deviation of the means decreases; and as the sample size decreases, the standard deviation of the sample means increases

6 0
3 years ago
Yesterday your bus ride to school took 10 minutes. Today your bus ride took 12 minutes. What is the percent of change?
Readme [11.4K]
The percent of increase from 10 to 12 is 20 %. 10 x 1.2 = 12.

Hope This Helps You!
<span>Good Luck Studying :)</span>
5 0
2 years ago
Read 2 more answers
A cube number is rolled 20 times and lands on 1 two times and on 5 four times. Find each experimental probability. Then compare
kykrilka [37]
The experiment probabilities are listed below:

One:  2 out of 20 = 2 / 20 = 0.1  or 10%

Four:  5 out of 20 =  5 / 20 = 1 / 4 = 0.25 = 25%

The theoretical probability of any single number is 1 out of 6 or about 17%.

The experimental probability for ones was less than and for fours it was greater than the theoretical probability. 
4 0
3 years ago
Other questions:
  • Find the value of y!!! Please help!
    8·1 answer
  • What does l-8l + l8l = this mean?
    15·2 answers
  • How can you divide 33/100 by
    10·1 answer
  • What is 1,289,845 rounded to the nearest ten thousand?
    7·1 answer
  • Calculate the premiums for the following insurance policies. Mary pays $417.25 for automobile insurance, of which $32 is for com
    14·2 answers
  • You rent an apartment that costs $1000 per month during the first year, but the rent is set to go up $160 per year. What would b
    11·1 answer
  • You want to save $20,000 to buy a new boat. You deposit $12,500 in an account earning 6.5% simple interest. After how long will
    11·1 answer
  • Jabari owns 100 shares of Stock A and 45 shares of Stock B. For the past month, his stocks have been fluctuating inversely each
    15·1 answer
  • A city lot is 20 meters wide. It is 2 times as long as it is wide. How long is the city lot? Express your answer in simplest for
    15·1 answer
  • Find the unit rate<br> 34 carbs for every 1/3 serving
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!