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
eduard
3 years ago
5

Which expression represents the sum of (2x - 5y) and (x + y)

Mathematics
1 answer:
Hatshy [7]3 years ago
6 0

Answer:

-10y

Step-by-step explanation:

You might be interested in
5 37/40 as a decimal
Luden [163]
Well 5=5
and 37/40
hmm, try to get that 40 into an nice number that is multiplule of 10
if we divide top and bottom by 4 that would work
( \frac{37}{40})( \frac{ \frac{1}{4} }{ \frac{1}{4} })= \frac{9.25}{10}
9.25/10=92.5=100=925/1000=925 thousandths=0.925

so the decimal would be 5.925
5 0
4 years ago
Read 2 more answers
Find f(x-4) if f(x)=-x+2. f(x-4)
notsponge [240]

Answer:

= -x+6

Step-by-step explanation:

we can simply substitute (x-4) in x place because when we say function of x , we are basically saying when we substitute a given value in the place of x we will find a given y.so for example if we have a question f(4), we can simply plug 4 to -x +2 so we will find y or f(x) = -2.

so the answer for the above question will be f(x)= -x +6.

6 0
2 years ago
Please help I will give brainliest.
deff fn [24]
B (second choice) it just makes sense when u think about it
3 0
3 years ago
Read 2 more answers
Ann has 14 socks. tom has 6 socks. how many more socks does ann have than tom
Readme [11.4K]
Ann has 8 more socks then tom
4 0
3 years ago
2^x-4x=0 find the value of x in the equation
ella [17]

9514 1404 393

Answer:

  x ≈ 0.309906932381 or 4

Step-by-step explanation:

There are no algebraic methods of solving a mixed exponential and polynomial equation. The value of x can be found by guessing, or by other means such as trial and error or graphing.

Attached is a graph showing two solutions. x = 4 is the integer solution (2^4 = 4·4). The irrational solution is approximately x ≈ 0.309906932381. That precision is obtained by Newton's method iteration, easily done by a graphing calculator.

3 0
3 years ago
Other questions:
  • 3z-4=6z-17 how do solve
    13·2 answers
  • #10 please. Thank you
    12·1 answer
  • Jonathan can jog 3 2/5 miles in 7/8 hours find his average speed in miles per hour
    14·1 answer
  • Need help with this. can.anyone.help
    14·1 answer
  • at farmers market, amar purchased 4 jars of salsa and 3 cucumbers for $12.25. Dylan purchased 1 jar of salsa and 2 cucumbers for
    6·2 answers
  • NEED ANSWER ASAP PLEASE!
    14·1 answer
  • The product of -15 and the quantity x minus 5
    9·1 answer
  • Write an equation for the sentence: the sum of six and twice a number is equal to sixteen minus the number.
    12·1 answer
  • An arc of ABC of a circle of radius 15cm substends an angle of 160 degrees at the centre of the circle. Find the length of arc A
    11·1 answer
  • The following figure shows a square-based pyramid.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!