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
Inessa [10]
4 years ago
10

The difference between 9 and twice a number x

Mathematics
1 answer:
qwelly [4]4 years ago
7 0

9-2x

-Difference means subtract (9- ... )

-Twice means multiply (X)

-Twice a number x is (2x)

-You are multiplying 2 and x (2x)

You might be interested in
Solve the equation 2x2 – 13x + 14 = 0 to the nearest tenth.
timofeeve [1]

Answer:

x=\frac{13+\sqrt{57}}{4},\:x=\frac{13-\sqrt{57}}{4}

x=5.1 , 1.4

Step-by-step explanation:

use quadratic equation

5 0
3 years ago
Explain why the graph of the equation g(x)=-(x+1)^2-3 would be a parabola opening downward.
otez555 [7]

g(x) = -(x + 1)^2 - 3

Let's simplify this equation

g(x) = -(x^2 + 2x + 1) - 3

Distribute the negative sign

g(x) = -x^2 - 2x + 1 - 3

Combine like terms

g(x) = -x^2 - 2x - 2

The value of a = -2 and this value is LESS THAN 0

6 0
4 years ago
Help with this please
sp2606 [1]

Answer:

4,5,6.

Step-by-step explanation:

This is the answer because these 3 x values are the one's where the y value is less than one, and another name for y is f(x). Hope this helped!

8 0
3 years ago
ASAP
S_A_V [24]
I believe that answer is c
3 0
3 years ago
If ava walks 2.75 miles per hour for 2 hours and her brother jayden runs at 7 miles per hour for .75 hour who has covered more d
777dan777 [17]
2.75*2=5.5 (Ava)
7*0.75=5.25 (Jayden)

5.5>5.25

Ava has covered more distance
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is the graph of y = cos(2x)?
    12·2 answers
  • What is -5/9 - 2/9=<br><br> What is -11/12 - (-5/12)
    7·1 answer
  • Evaluate the expression when: g=6 and h=27<br><br> h-3g?
    5·1 answer
  • A customer is comparing two different text message plans at Cellular Bargains. He wants to find out which plan allows the most t
    7·2 answers
  • Which expression represents the phrase below?
    14·2 answers
  • Plz help! (will make brainliest!)​
    8·2 answers
  • A 120-centimeter-long board is cut into two pieces. One piece is 5 times as long as the other piece.
    11·1 answer
  • Solve nine times two thirds .
    5·1 answer
  • URGENT!!!PLEASE HELP! PLEASE PLEASE!
    11·1 answer
  • Which parent function is represented by the graph
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!