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
kati45 [8]
2 years ago
14

HELP ME ASAP!!!!!!!!!!

Mathematics
2 answers:
Genrish500 [490]2 years ago
5 0

Answer:

2x - 9

Step-by-step explanation:

let the number be x then multiplying by 2 is 2x , so

2x - 9 ← algebraic expression

MAXImum [283]2 years ago
4 0
Answer: x(2) -9

I’m pretty sure that it
You might be interested in
N an
Lostsunrise [7]
<h3>Answer:</h3>

C)\ a_n=2a_{n-1}-1

<h3>Explanation:</h3>

You can try the choices to see which one works. The differences between an values double each time. They have the sequence 1, 2, 4, 8. So, you know that choices A) and D) do not work. They show the difference to be constant at 1 or 8. Since the differences are multiplied by 2, C) is a reasonable choice. Trying that, we find it describes the sequence perfectly:

a2 = 2·2 -1 = 3

a3 = 2·3 -1 = 5

a4 = 2·5 -1 = 9

a5 = 2·9 -1 = 17

___

Trying choice B on the last term, we have

... a5 = 3·a4 -3 = 3·9 -3 = <em>24 ≠ 17</em>

7 0
2 years ago
Given: Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8.
svetoff [14.1K]
D -3m-4n+14. Once you write out the equation, you have to combine all the like terms, also known as simplifiying
6 0
2 years ago
Read 2 more answers
barnes and noble bookstore ordered 800 art books. on verifying the order , only 160 books were actually received . the percent o
s2008m [1.1K]
92.5 percent of the order was missing because 740 of 800 is 92.5 percent good luck
5 0
3 years ago
Part B was p + 0.2p. Combine the like terms in the expression for part B to create an equivalent expression. PLEASE HELP!
lawyer [7]

Answer:

1.2p

Step-by-step explanation:

p=1p

p+0.2p is equal to 1p+0.2p which equals 1.2p

4 0
3 years ago
Read 2 more answers
Help PLZZZ
Assoli18 [71]
39 miles. If d=rt and the rate is 16 mph and the time is 3 hours then 16 times 3 gives the distance of 39 miles. I could be wrong but that is what I would have done. I’m not sure if there are answer choices or not
4 0
3 years ago
Other questions:
  • Sally walked 3/4 miles east from her house to the bank. Then she walked 1/3 mile west to a gift shop. From the gift shop she wal
    7·1 answer
  • Laura's gross annual salary is $44184. What is the maximum amount of rent she can afford to pay?
    8·1 answer
  • Help me pleasee , ill give brainlest .
    9·1 answer
  • Jenny is solving the equation 3 x + 5 = 4 x + 2 using algebra tiles. She cannot decide if she should add 3 negative x-tiles or a
    14·2 answers
  • A saleswoman earns 5% commission on all the merchandise that she sells. Last month she sold $9000 worth of merchandise. How much
    12·1 answer
  • Insurance companies track life expectancy information to assist in determining the cost of life insurance policies. AIB Insuranc
    7·1 answer
  • 112 divided by 122038
    7·2 answers
  • Jamie is x years old. His friend ana is the same age. Write an expression to represent the sum of jamie and ana's ages
    8·2 answers
  • What is the answer to y=-2(-3/2)-9
    8·2 answers
  • Which inequality is true
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!