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
svp [43]
3 years ago
13

Nine less twice a number is the same as three more than the number in standard form

Mathematics
1 answer:
ad-work [718]3 years ago
6 0

Answer:

12

Step-by-step explanation:

Writing the equation, we get

2x - 9 = x + 3

2x -x = 9+3

x = 12.

You might be interested in
Giselle pays $210 in advance on her account at the athletic club. Each time she uses the club, $15 is deducted from the account.
Contact [7]
Im not sure but im really pretty ure it is a 
8 0
3 years ago
Read 2 more answers
(2x + 5)^3 = 4/3 - 8<br><br> What is x
MrMuchimi
Tell me if the answer was true

8 0
3 years ago
Read 2 more answers
A, B, C, D, E and F are points on a circle. put crosses on the ends of the line that is a diameter of the circle
Step2247 [10]

9514 1404 393

Answer:

  AD is the diameter

Step-by-step explanation:

Angles in a triangle have a sum of 180°, so inscribed angle B is 80° and inscribed angle E is 90°.

An inscribed angle subtends an arc that is twice its measure, so arcs ABD and AED are both 180°. That makes chord AD a diameter.

Points A and D need your cross markings. AD is a diameter of the circle.

3 0
2 years ago
An object has a mass of 20 g and a volume of 5 cm3. what is the object's density?
koban [17]
Density = mass / volume

density = 20/5 = 4 g/cm^3
5 0
3 years ago
Read 2 more answers
A laptop carry bag cost $30. The total cost will include an 8% sales tax. Which expression can be used in calculating the total
Tamiku [17]

Answer:

30+8%=C

Step-by-step explanation:

place the cost of the bag first then add the precent and make it equal to C wich is cost

5 0
3 years ago
Other questions:
  • What is the standard equation for a circle with the center (2,1) and passing through (0, 1)
    13·2 answers
  • HURRY!!
    11·2 answers
  • What is the volume of the soccer ball in terms
    15·1 answer
  • Simplify this equation 5x/22x
    11·1 answer
  • {0.23,19%1/5} Order each set of numbers from least to greatest show work
    15·1 answer
  • Need help ASAP !!!!!!!!!!!!!!!!
    6·1 answer
  • I need some help please What's |5| + |–7|?
    11·1 answer
  • Three-fifths of the students in a room are girls. One-third of the girls have blond hair. One-half of the boys have brown hair.
    9·2 answers
  • Find the area and circumference of the circle below:<br> Diameter - 14 cm
    9·2 answers
  • A boat sails 285 miles south and then 132 miles west. What is the magnitude of the boats resultant vector?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!