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
Nadya [2.5K]
3 years ago
12

The sum of three three times a number and 77 more than the number is the same as the difference between minus−2323 n twice twice

the number. what is the​ number
Mathematics
1 answer:
ELEN [110]3 years ago
6 0
Let x = the unknown number

3 ( 3x + 77 ) = 2 x 2x - 2323
9x + 231 = 4x - 2323
5x + 231 = 2323
5x = 2092
x = 418.5

if my calculations are right the the number is 418.5. Btw the question wasn't worded properly and it took me a while to make out what the equation was
You might be interested in
PLEASE HELP ME I BEG I REALLY NEED HELP WITH THIS PROBLEM!
lozanna [386]
Area = length x width

x² + 12x = l * x


A.  

First, you factor x from x² + 12x

x^{2} +12x=x(x+12)

area = x (x+12)

area = (x+12) * x

Length = x + 12



B.

If x = 10,
l = x + 12 = 10 +12 = 22
length = 22
and
Area = x² + 12x = 10² + 12(10) = 100 + 120 = 220
area = 220
        

Hope this helps :)
6 0
4 years ago
Suppose your restaurant bill comes to $28.35 .Find your total cost if the tax is 6.25% and you leave a 20% tip on the amount bef
Anon25 [30]
Your total after tax is $30.12
A 20% tip is approximately $5.50 ($5.67)
3 0
4 years ago
Need help with this question plz.Will Give BRAINLIEST
Ierofanga [76]
For the first one his car used 8/340 or 2/85 gallons for one mile.

After the fix, his car 7/350 or 1/50 gallons for one mile.

Then you subtract 1/50-2/85 to get (17-10)/850 or 7/850.

You multiply this by 4 to get 28/850 which is $0.0329411

Since it is asking for cents you multiply by 100 to get approximately 3 cents.
5 0
3 years ago
Write as an expression " 6 times smaller than 42"​
Mademuasel [1]

Answer:

42/6 or 7

Step-by-step explanation:

5 0
3 years ago
60 POINTSSSS Answer correctly please this depeneds on my dumb GRADE PLEASE
Maru [420]

Answer:

Option 4

Step-by-step explanation:

It's a geometric progression.

After t years,

500(1.1^t)

After 6 years,

500(1.1⁶) = 885.7805

4 0
3 years ago
Other questions:
  • Please answer this correctly
    6·2 answers
  • Are the angles with the given measures complementary, supplementary, or neither?
    11·1 answer
  • HELP ASAP (Geometry)
    10·1 answer
  • A person has 5 tickets for a concert and she wants to invite 4 of her 8 best friends. How many choices does she have, if two of
    8·1 answer
  • What is the domain of the function y = StartRoot x EndRoot + 4
    12·2 answers
  • Megan wants to first look for a single transaction that could have caused this problem with reconciliation. What is the amount o
    10·2 answers
  • A convex hexagon has interior angle measures of 150 degrees, 3x, 2x, 4x + 24, and 3x + 50.
    15·1 answer
  • Heyyy!! i need friends :( im insecure ab my eyes im sorryy :(
    13·1 answer
  • WILL GIVE BRAINLIEST *NO LINKS*
    11·1 answer
  • Alexis bought 50 collectible stamps at a garage sale. Each week, she purchases 30 stamps to add to her
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!