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
seraphim [82]
3 years ago
7

Which is the simplified form of the following expression? 7x - 9y + 4x^2 - 2x + 12y

Mathematics
2 answers:
Lelechka [254]3 years ago
5 0

i think its c because 7x-2x is 5x, -9y + 12y is 3y, and 4x^2 stays the same

enot [183]3 years ago
3 0
Rearrange it so the x is on the left and y is on the right starting with the highest x value which is x^2

4x^2 + 7x - 2x - 9y + 12y
= 4x^2 + 5x + 3y

There the answers is C.
You might be interested in
What does it mean?How to do them?
Aneli [31]
The signs mean greater than, less than or equal. 
5 0
3 years ago
Which is the graph of y = ⌊x⌋ – 2?
Alexandra [31]

Answer:

The third graph

Step-by-step explanation:

The Greatest Integer function (also called "floor" function. is in fact the one depicted on your first graph on the left. It indicates the integer part of the real number x.

So, if one translates such function two units down , as requested by the subtraction of 2 of the function y the problem shows, one ends up with the third graph depicted on the page.

5 0
3 years ago
Rectangular prism A measures 6 inches by 4 inches by 5 inches. Rectangular prism B's dimensions are twice those of prism A. Find
harina [27]
The volume of <span>Rectangular prism A is 120 inches and the volume of rectangular prism is 960 inches. the volume of prism b is 8 times the size of prism A</span>
3 0
3 years ago
Read 2 more answers
In rectangle ABCD, find x and y.
soldier1979 [14.2K]
Answer: x=5 y=6

Step-by-step explanation: 6y=3× +21
6y-6=2× +20
Opposite sides of the rectangle are equal
Substitute 3x +21 into 6y in the second equation.



8 0
2 years ago
What is 80/400 as a decimal
elena55 [62]
80/400 as a decimal is 0.2
4 0
3 years ago
Other questions:
  • A. If a bus travels 6km in to minutes, what<br>distance does it travel in Isecondo​
    10·2 answers
  • Quick Answer Fast!!!!! five of the six tempstures for one day in june were 67, 72, 82, 79, and 80. If the mode of this data set
    14·1 answer
  • Avery had $25.86 in her wallet. If she bought lunch with dollars from her wallet, how much money did she have in her wallet afte
    10·1 answer
  • Kelsey went bowling. It cost her a one-time fee of $3.50 to rent shoes, and $6.50 per game she played. She does not want to spen
    13·1 answer
  • How do you write 81,271 in words
    6·1 answer
  • Shade a model for 1.4 divided by 0.7
    14·1 answer
  • How many solutions does the system have?
    14·1 answer
  • Two functions are graphed on the coordinate plane.
    12·2 answers
  • Max's Market sells 6 eggs for £1.98.
    6·2 answers
  • What is the product of <br><br> 2x+3 and 4x^2-5x+6 .
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!