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
hram777 [196]
3 years ago
13

9 - 0.5x = 15 solve for x and show your work.

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
5 0

Answer:

x = - 12

Step-by-step explanation:

9 - 0.5x = 15

* isolate the variable using inverse operations *

step 1 subtract 9 from each side

9 - 9 cancels out

15 - 9 = 6

now we have -0.5x = 6

step 2 divide each side by -0.5

-0.5x / -0.5 = x

6 / -0.5 = - 12

we're left with x = - 12

Bas_tet [7]3 years ago
3 0

Answer:

Step-by-step explanation:

You might be interested in
Without overlapping, how many college basketball courts 94ft x 50ft would fit into a football field 360ft x 160ft?
Volgvan
Area of basketball court: 94 x 50 = 4700 square feet

area of football field: 360 x 160 = 57600 square feet

57600 / 4700 = 12.26

so 12 basketball courts 
7 0
2 years ago
    What is the area of the moon?
nataly862011 [7]

The moon is roughly a sphere, with an average radius of 1,738 kilometers.

The area of a sphere is      4 pi R² .

Area of the moon  =  (4 pi) (1,738 km)² =

                                 (12.566) (3,020,644 km²)  =  3.796 x 10⁷ km²

3 0
3 years ago
A scale drawing of Jade's living room is shown below:
Travka [436]
The answer is the C let me know if you need the work
8 0
3 years ago
Read 2 more answers
Answer step by step <br> please
Vanyuwa [196]

Answer:

the answer is D, because 30/2 is 15.

7 0
2 years ago
Read 2 more answers
Complete each ratio table
Nesterboy [21]
?????????? is there supposed to be an attachment because its not there.
5 0
3 years ago
Other questions:
  • Whats 21 17/12 reduced​
    14·1 answer
  • Why would scientists and businesses be interested in a periodic motion
    5·1 answer
  • True or false (Picture provided)
    6·1 answer
  • What is the perimeter of the triangle shown on the coordinate plane, to the nearest tenth of a unit?
    15·2 answers
  • I solve for y<br> 1/2X - 3y = 12​
    5·2 answers
  • What is 78+34 is the same as 80+
    14·1 answer
  • Those shortlisted are entered into a final game of chance. There are six balls in a bag (2 blue balls, 2 green balls and 2 golde
    8·1 answer
  • Cost of meal for 3 at Olive Garden Restaurant with the tax is $54.
    14·1 answer
  • Answer correctly please !!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!
    10·1 answer
  • The first three terms of a sequence are given. Round to the nearest thousandth (ifnecessary).3 33,2'4'Find the 8th term
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!