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
Leya [2.2K]
3 years ago
10

Simply (4x-5)+(3x+6)

Mathematics
2 answers:
STatiana [176]3 years ago
5 0

Answer:

7x+1

Step-by-step explanation:

Let's simplify step-by-step.

4x−5+3x+6

=4x+−5+3x+6

Combine Like Terms:

=4x+−5+3x+6

=(4x+3x)+(−5+6)

=7x+1

Hope this helps!

natta225 [31]3 years ago
5 0

Answer:

7x + 1

Step-by-step explanation:

You might be interested in
Whats the answer to (2w - 9) + (-4w -5)
Lubov Fominskaja [6]
The final answer would be <span>−2w−<span>14
</span></span>
<span><span><span><span><span><span>2w+</span>−9</span>+</span>−4w</span>+</span>−5

</span>Combine Like Terms:
<span><span><span>2w+−9</span>+<span>−4w</span></span>+<span>−5
</span></span>
<span><span>(<span>2w+<span>−4w</span></span>)</span>+<span>(<span>−9+−5</span>)
</span></span>
<span>2w+<span>−14

</span></span>
<span>Your final answer:</span><span><span>−<span>2w</span></span>−14</span>
6 0
3 years ago
Read 2 more answers
How do I solve this?
umka2103 [35]
The answer would be c
8 0
3 years ago
High school graduating class is made up of 542 students if there are 56 more girls than boys how many boys are in the class
lubasha [3.4K]
There are 215 boys in the class
8 0
3 years ago
Can someone help me with this question
gogolik [260]

G = 85

....................................

8 0
3 years ago
if alpha and beta are the roots of the equation 3x^2-9x+2=0 find the values of: (I) alpha ×beta + alpha^2 × beta. (ii) alpha^2-a
Kryger [21]

Answer:

in steps

Step-by-step explanation:

The question did not state if alpha>beta or alpha<beta, so the answer will have 2 answers  for each questions

3x²-9x+2=0

x = (-(-9) ± √(-9)²-4*(3)*(2)) / (2*3)

x = (9 + √57) / 6   or x = (9 - √57) / 6      (alpha and beta) or (beta and alpha)

(I) alpha (a) ×beta (b) + alpha² × beta = ab (1+a)

   = ((9 + √57) / 6) ((9 - √57) / 6) (1 + (9 ± √57))  

   = ((9² - (√57)²)/36) (10 ± √57)

   = (24/36) (10 ± √57)

   = 2/3 (10 ± √57)   or (11.7 or 1.63)

(ii) alpha²-alpha×beta+beta² = a² -2ab + b² +ab = (a - b)² + ab

if a is alpha    

=​ ((9 + √57) / 6) - ((9 - √57) / 6)) + ((9 + √57) / 6) ((9 - √57) / 6))  

    = √57/3 + 2/3

     = (√57 + 2) / 3

if a is beta

((9 - √57) / 6) - ((9 + √57) / 6)) + ((9 - √57) / 6) ((9 + √57) / 6))  

    = - √57/3 + 2/3

     = - (√57 + 2) / 3

3 0
3 years ago
Other questions:
  • Two cars start from the same place at the same time but travel in opposite directions. One car averages 42 miles per hour and th
    11·1 answer
  • Which expression is equivalent to 2/3x - 1/2y - 4/5
    10·2 answers
  • The equation x2 + y2 − 2x + 2y − 1 = 0 is the general form of the equation of a circle. What is the standard form of the equatio
    7·2 answers
  • Which describes the difference between a property's market value and the
    11·2 answers
  • The mean of a set of six numbers is 4.5. If the mean of two of the numbers is 5.5, find the mean of the remaining four numbers
    7·1 answer
  • Carter and his friends are setting up a lemonade stand in their neighborhood. Their recipe makes 5 cups of lemonade, and calls f
    10·1 answer
  • Please help I REALLY NEED IT GIVING ALL MY POINTS
    13·2 answers
  • How many 1/3 cup servings are in 6 cups of pecans
    13·2 answers
  • Write each fraction in simplest form.<br><br> 12 over 48<br><br> 6 over 15
    5·2 answers
  • The square root to the nearest tenth for 1.19​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!