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
erastova [34]
3 years ago
10

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

Mathematics
1 answer:
Fantom [35]3 years ago
8 0

Answer:

B. 3x-3y

Step-by-step explanation:

You might be interested in
Which number is prime?<br> 36<br> 38<br> 37<br> 35
Nadusha1986 [10]

Answer:

37

Step-by-step explanation:

35 is 1×35/ 5×7

36 is 1×36/ 2×18/ 3×12/ 4×9/ 6×6/ 2²×3²

37 is 1×37

38 is 1×38/ 2×19

8 0
3 years ago
The volume of the Atlantic Ocean is about 3.1⋅10173.1 \cdot 10^{17}3.1⋅10173, point, 1, dot, 10, start superscript, 17, end supe
Serga [27]

Answer: The annual flow of the Mississippi river would fit in the Atlantic ocean 4.92\times10^5 times.

Step-by-step explanation:

Given: Volume of Atlantic Ocean= 3.1\times10^{17} cubic meters

Annual flow of Mississippi river = 6.3\times10^{11} cubic meters.

then, the number of times the annual flow of the Mississippi river would fit in the Atlantic ocean = \dfrac{\text{ Volume of Atlantic Ocean}}{\text{Annual flow of Mississippi river}}

=\dfrac{3.1\times10^{17}}{6.3\times10^{11}}\ \ \=0.492063492063\times10^{17-11}\ \ [\dfrac{a^m}{a^n}=a^{m-n}]\\\\=0.492063492063\times10^6\approx4.92\times10^5

Hence,  the annual flow of the Mississippi river would fit in the Atlantic ocean 4.92\times10^5 times.

3 0
4 years ago
Please help I only have a week to get done with school and I suck at math
asambeis [7]

118 degree because they are transition angles

5 0
3 years ago
Find the slope, if it exists. of the line containing the points (-4.0) and (-5.3).​
insens350 [35]

Answer:

-3

Step-by-step explanation:

<u />

4 0
4 years ago
Daniel wants to buy cookies for her friend. The
frez [133]

Answer:

31.4 in

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Andrew wants to build a slide for his daughter's tree house. If the tree house is 5 feet off the ground and he wants the slide t
    6·1 answer
  • The function g(x) = x2 – 10x + 24 is graphed on a coordinate plane. Where will the function cross the x-axis?
    8·2 answers
  • I need help solving this
    14·1 answer
  • Cuanto es 9 por 40000
    11·1 answer
  • Which expression is equivalent to 5(2+7)?<br> A. 2(5+7)<br> B. 2+7(5)<br> C. 5(2)+7<br> D. 5(2)+5(7)
    8·2 answers
  • Need help with radical expressions
    8·2 answers
  • The function f(x)f(x) is graphed below. Determine whether the degree of the function is even or odd and whether the function its
    7·2 answers
  • 4x+2y=6 please solve for y
    9·1 answer
  • (6^4)x=6^12 single exponent<br><br> pls help
    7·1 answer
  • Aurora has a cell phone plan that charges $65 for phone service
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!