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
Semenov [28]
3 years ago
11

Solve 7x - 8 = 3x + 40

Mathematics
2 answers:
AfilCa [17]3 years ago
8 0

Answer:

Step-by-step explanation:

7x-8=3x+40

7x-3x=40+8

4x=48

x=48/4

x=12

Contact [7]3 years ago
4 0

Answer:

7x-8=3x+40\\7x-3x=40+8\\4x=48\\x=12

You might be interested in
What is the distance between points R(5,7) and
drek231 [11]

Answer:

you must show a picture or we can not answer.

5 0
3 years ago
Using synthetic division, what is the quotient (2x3 − 3x − 10) ÷ (x − 2)?
melamori03 [73]

Answer:

(2x3 − 3x − 10) ÷ (x − 2) = ( x-2)

Step-by-step explanation:

4 0
2 years ago
At a hardware store, each wooden plank costs $3.57. How much do 12 planks cost?
777dan777 [17]
To find this answer, we need to multiply 3.57 by 12.
3.57 * 12 = 42.84
Therefore, 12 planks will cost $42.84.
5 0
3 years ago
Read 2 more answers
Not sure how I would solve this
suter [353]
<h3>Answers:</h3>

The first ordered pair is   ( -4 , -3 )

The second ordered pair is   ( 8, 3 )

=================================================

Explanation:

The first point is (x,-3) where x is unknown. It pairs up with y = -3 so we can use algebra to find x

x-2y = 2

x-2(-3) = 2 ... replace every y with -3; isolate x

x+6 = 2

x = 2-6

x = -4

The first point is (-4, -3)

---------------------------

We'll do something similar for the other point. This time we know x but don't know y. Plug x = 8 into the equation and solve for y

x-2y = 2

8-2y = 2

-2y = 2-8

-2y = -6

y = -6/(-2)

y = 3

The second point is (8, 3)

4 0
3 years ago
how does the appearence of a histogram change when u use many small intervals then when you use a few large intervals
vampirchik [111]
If you're using a few larger intervals, then your histogram looks more stocky. If you imagine drawing one, it's because you're adding more values into the same category which can make the difference between two intervals much more noticeable. If you're using smaller intervals, however, you can much more accurately assess the difference between two different intervals. For that reason, the transition between one and another interval would look much more 'fluid'.
5 0
3 years ago
Other questions:
  • The temperature has been going down at a constant rate. In 3 hours it went down 15 degrees. Which expression best shows the temp
    6·2 answers
  • A customers calls and has a questions about the bill for their first months subscription. They want to know why the monthly rate
    9·1 answer
  • An increase of 89% in 1586
    12·2 answers
  • While conducting an inventory in their bicycle shop, the owner noticed the number of bicycles is 2 fewer than 10 times the numbe
    8·2 answers
  • 10000 people were surveyed and 60% liked pizza. What is the absolute value equation that describes the interval?
    10·1 answer
  • A bug crawls at a rate of 2 feet per minute. How long will it take the bug to crawl 24 feet? *
    12·2 answers
  • A toy company has 6 different heights of its best-selling action figure, labeled versions 1 through 6. Each version is modeled f
    5·1 answer
  • If x:14= 1:7, find x. P​
    7·2 answers
  • 1. Which of these sequences of transformations would not return a figure to its
    7·2 answers
  • So like then like so that then what should I do​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!