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
Readme [11.4K]
3 years ago
13

2xy + 5x – 3xy + 3y2 – y2 + 8 – 2x = simplify please

Mathematics
2 answers:
lidiya [134]3 years ago
6 0
-xy+2y*2+3x+8 should be the correct answer
jenyasd209 [6]3 years ago
3 0

Answer:

-xy + 2y*2  + 3x 8

Step-by-step explanation:

You might be interested in
Write the explicit formula that represents the geometric sequence -2, 8, -32, 128
Jet001 [13]

The Geometric Sequence Formula:

a_n=a_1r^{n-1}

We have:

a_1=-2,\ a_2=8,\ a_3=-32,\ a_4=128,\ ...

d=\dfrac{a_{n+1}}{a_n}\to d=\dfrac{8}{-2}=-4

Substitute:

a_n=-22\cdot(-4)^{n-1}=-22\cdot(-4)^n\cdot(-4)^{-1}=-22\cdot(-4)^n\cdot\left(-\dfrac{1}{4}\right)=5.5(-4)^n

7 0
3 years ago
Read 2 more answers
Carlos bought 29 pounds of rice for $12 How many pounds of rice did he get per dollar?
olasank [31]
29 / 12 = x / 1
29 / 12
x = 2.42 about
7 0
3 years ago
32.28 in<br> expanded form​
igor_vitrenko [27]

Step-by-step explanation:

expanded form is adding each place value together with zeros replacing all other spots

32.28

30.00 + 2.00 + 00.20 + 00.08

7 0
3 years ago
. One jar contains 43 grape Skittles, 23 orange, 15 yellow, 18 cherry, and 12 lime. Another jar contains 20 grape, 22 orange, 18
amm1812

Answer:

see below

Step-by-step explanation:

Jar 1 :

43 grape Skittles, 23 orange, 15 yellow, 18 cherry, and 12 lime = 111

P ( grape ) = 43/111

Jar 2 :

20 grape, 22 orange, 18 yellow, 21 cherry and 19 lime = 100

P ( grape ) = 20/100 = 1/5

P(grape, grape ) = 43/111 *1/5 = 43/555

Jar 1 :

43 grape Skittles, 23 orange, 15 yellow, 18 cherry, and 12 lime = 111

P ( not grape grape ) =68/111

Jar 2 :

20 grape, 22 orange, 18 yellow, 21 cherry and 19 lime = 100

P ( grape ) = 80/100 = 4/5

P(grape, grape ) =68/111 *4/5 =272/555

8 0
3 years ago
Find the value of two numbers is their sum is 21 and their difference is 3
kobusy [5.1K]

Hello from MrBillDoesMath

Answer:   12, 9

Discussion:

Let x be the first number and y the second number. The form the problem statement:

x + y = 21

x - y = 3


Add the two equations. This gives:

(x + x ) + ( y-y) = 21 + 3 =>

2x + 0 = 24 =>

x = 12

Since x -y =3, substituting in the value of x gives,  12 - y = 3 so y = 9


Thank you,

Mr. B

8 0
3 years ago
Read 2 more answers
Other questions:
  • Are all right triangles similar explain your answer
    7·2 answers
  • Renee is a slaes associate at a store.She earns $80 a week plus a 15% commission on her sales . Last week,she sold $200 worth of
    9·1 answer
  • A regular decagon has a perimeter of 350 ft. What is the length of each side?
    12·2 answers
  • Are the length
    7·1 answer
  • ary Egan needs to drain his 21 comma 000​-gallon inground swimming pool to have it resurfaced. He uses two pumps to drain the po
    8·1 answer
  • Find f(x) of |2x-2| if x is -1.​
    11·2 answers
  • Question 6(Multiple Choice Worth 3 points)
    13·2 answers
  • An airplane travels 6200 kilometers against the wind in 8 hours and 6840 kilometers with the wind in the same amount of time. Wh
    8·1 answer
  • Evaluate the expression
    8·2 answers
  • 1+1 (FYI It's a Riddle)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!