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
andrew-mc [135]
3 years ago
10

Simplify the expression. (5x2 - x - 7) + (2x2 + 3x + 4)

Mathematics
1 answer:
kifflom [539]3 years ago
3 0

Answer:11+2x

Step-by-step explanation:

(10-7-x)+(4+4+3x)

3-x+8+3x

3+8+3x-x

11+2x

You might be interested in
What is the 7-intercept of 2x-4y=12
Bingel [31]

Answer:

-3

Step-by-step explanation:

2x - 4y = 12

4y = 2x - 12

y = ½x - 3

Y intercept is -3

X intercept is 6

8 0
3 years ago
Read 2 more answers
What is the value of' x'?
belka [17]

Answer:

7..the way you worded the options was confusing

3 0
2 years ago
I have a pile of 20 coins that includes dimes and quarters. The coins total is $2.75. How many quarters do I have?
Ilia_Sergeevich [38]
You have 5 quarters which equals 25 cents each. Which in total comes to $1.25.
You have 15 dimes which is worth 10 cents each.
Which in total comes to $1.50.
$1.50
+$1.25
=$2.75
5 0
3 years ago
Show the work for 3-(-4)
notka56 [123]
It is;
3-(-4)
3- -4
3+4
7
5 0
3 years ago
A function f is differentiable for all values of x in [0,6], and the graph with equation y=f(x) has a local minimum point at (2,
MrRa [10]

Step-by-step explanation:

The slope of tangent line at a max or a minimum is 0,.

So using point slope formula.

y - 4 = 0(x - 2)

y = 4

Is the equation of a tangent line. This means we have a horizontal line at y= 4. Horizontal lines have a slope of 0.

4 0
2 years ago
Other questions:
  • Square flower garden in John’s bachyard has an area of 100 square ft. how much fencing will she need to enclose the flower garde
    14·1 answer
  • What does the exterior angle of a triangle add up to?
    6·1 answer
  • What’s the answer of 2w+-4•6
    9·1 answer
  • What is the slope of the line in this equation 2x – 4y = 6?
    10·2 answers
  • EXPLAIN HOW TO FIND THE AREA OF THE<br> SHADED Region.
    5·1 answer
  • can someone explain how this example answer is the answer, this is about mixed to improper fractions and i dont know how to do t
    12·1 answer
  • Please help me with this
    5·1 answer
  • Expand and simplify completely <br><br> (z+6)(z+6)<br><br><br> (x+5)(x+5)
    8·1 answer
  • MERRY CHRISTMAS LIL DIPPY BABIES
    13·1 answer
  • Hi! Please help :) (will give brainliest &lt;3)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!