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
Brrunno [24]
3 years ago
10

(-11x+31y) - 2(-x + 5y)

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
5 0

<u>Answer:</u>

Equivalent expression of (-11x+31y) - 2(-x + 5y) is -9x +21y Hence option C is correct

<u>Solution:</u>

Given expression is (-11x+31y) - 2(-x + 5y)

Need to find equivalent expression from four given option.

Let’s first simplify the given expression

(-11x+31y) - 2(-x + 5y)

On opening the brackets we get

-11x + 31y + 2x -10y

Now bringing similar terms together and performing appropriate operation, we get

-11x + 2x + 31y + -10y

Taking common terms out we get,

=> (-11 + 2) x + (31 -10) y

= -9x +21y

Therefore Equivalent expression of (-11x+31y) - 2(-x + 5y) is -9x +21y.

You might be interested in
What is partitive? Give an example!
Advocard [28]
Partitive and Quotitive Division. An important distinction in division is between situations that call for a partitive (also called fair share or sharing) model of division, and those that call for a quotitive (also called subtraction or measurement) model of division.
4 0
3 years ago
Jamie has a piece of wood that is 6/8 inches long. He cuts the wood into pieces that are ¼ inches long. How many pieces of wood
pashok25 [27]
Answer: three pieces.

The piece of wood is 6/8 inches long - this fraction can be simplified to 3/4 by dividing both the numerator and denominator by 2.

Thus, he cuts a piece of wood that is 3/4 inches long into 1/4 inch pieces.

1 goes into 3 three times, so the piece of wood can be cut into three 1/4-inch pieces.
4 0
3 years ago
Read 2 more answers
Point Q is the centroid of △ABC. QE = _____
pychu [463]
That’s the answer to your question.

7 0
3 years ago
Kailey baked 36 muffins for the bake sale. if 2/3 of the muffins were blueberry, how many actual muffins were NOT blueberry?
yarga [219]
36 * 2/3 = 24 were blueberry.

36 - 24 = 12 were not blueberry. 
4 0
4 years ago
Read 2 more answers
A team of students is designing a new game to help their class review for a science test. They will make a rolling cube
Mumz [18]

Answer: volume of the cube is (7 cm)^3= 343 cm^3

3 0
3 years ago
Other questions:
  • Four gallons of paint are used to paint 25 chairs. If each chair uses the same amount of paint. How many gallons are used to pai
    14·1 answer
  • There is 4/6 of a pizza left from dinner . Each person gets 1/6 of a pizza for lunch the next day . How many people eat the pizz
    5·1 answer
  • Write the fraction or decimal as a percent 2.45
    13·2 answers
  • Z-m=z+bx for x. please help me i really need help
    8·1 answer
  • True or false Controlled experiments can be randomized or nonrandomized
    13·1 answer
  • Rex drove 258.5 miles in 5.5 hours. what is his average rate of speed?
    12·1 answer
  • 1.5r - 3r + 8r + 2.5r solve by combining like terms
    9·1 answer
  • HELP HERE PLEASEEEEEEEEEEEE
    13·1 answer
  • Jessie works at a car manufacturing plant. One day she installed a total of 46 axles, 2 in each car she worked on. She wants to
    13·1 answer
  • 2. Suppose 0 = 180°. Which of the following is NOT an equivalent coterminal 1 point
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!