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
mojhsa [17]
3 years ago
7

20 – 10 + 5x = 40 What value of x makes the equation true? * explanition plz

Mathematics
2 answers:
Arlecino [84]3 years ago
6 0

Answer:

6

Step-by-step explanation:

If you solve for x you get your answer. First, 20 - 10 gets you 10. Then you subtract that 10 from both sides of your equation so it now looks like 5x = 30. Last you divide both sides by 5 and get x = 6.

lidiya [134]3 years ago
6 0

follow tankyou nice study

You might be interested in
What is the height of a rectangular prism that has a volume 192 cubic feet and a base with an area of 48 square feet?
Westkost [7]

Answer:

A rectangular prism has 3 measurements: length (l), width (w), and height (h)

The volume of a rectangular prism has the formula: V=lwh

The area of the base of the rectangular prism is its length times its width; or

Area of base = lw

So, the volume of the rectangular prism can be written as:

Volume = area of the base * height

Substitute in your numbers:

192=48*h

h=192/48

h=4

So the height is 4 feet

Step-by-step explanation: Hope this helps. :))

3 0
3 years ago
There was a 6 square foot piece of wrapping paper for a birthday present
TiliK225 [7]

where's the rest of question so I can help?

5 0
3 years ago
Read 2 more answers
Katie creates a game in which 3 dimes are flipped at the same time.
Sladkaya [172]

Answer:

Step-by-step explanation:

its not A

4 0
3 years ago
Read 2 more answers
OFFERING 50+ POINTS
nadezda [96]

Answer:

Alice wins if a total of 5 is rolled. Finn wins if a total of 9 is rolled.

Step-by-step explanation:

4 0
1 year ago
Read 2 more answers
Please help me! I need this to complete my math hw
babymother [125]

Answer:

  1

Step-by-step explanation:

You "complete the square" by adding the square of half the x-term coefficient. Here, that is ...

 ((-2)/2)² = 1 . . . . value added to complete the square

If you want to keep 0 on the right, you must also subtract this value:

  x² -2x -36 = 0

  x² -2x +1 -36 -1 = 0 . . . . . . add and subtract 1 on the left

  (x -1)² -37 = 0 . . . . . . . . . . . written as a square

4 0
3 years ago
Other questions:
  • The loudness, L, measured in decibels (Db), of a sound intensity, I, measured in watts per square meter, is defined as where and
    8·2 answers
  • What is the formula of the surface area of the cone
    6·1 answer
  • A line includes the points (3,4)and (6,10). What is its equation in slope- intercept form
    8·1 answer
  • What is 12/30 simplified
    9·1 answer
  • A pair of shoes usally sells for $68. If the shoes are 20% off, and sales tax is 7%, what is the total price of the shoes, inclu
    5·1 answer
  • Help!! You have to find the perimeter of this shape.
    10·1 answer
  • A school pays $1,825 for 150 shirts. This includes the $25 flat-rate shipping cost.
    8·1 answer
  • Complete factorization x^3-2x^2+x-2
    10·1 answer
  • Scrooge-
    14·1 answer
  • How to solve multi step equations
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!