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
marusya05 [52]
3 years ago
8

Add: 3x+9+8x + 12 2x + 6+x² + 6x + 9

Mathematics
1 answer:
Oxana [17]3 years ago
6 0

I'll treat these like they're two seperate problems because  how you set it up they're not together. If it's one whole problem please tell me and I'll solve it that way. :-)

First one: 3x+9+8x + 12

Collect like terms and simplify

(3x+8x)+(9+12)

11x+21

Second one: 2x + 6+x² + 6x + 9

Collect like terms and simplify

(2x+6x)+(6+9)+x^{2}

8x+15+x^{2}

Hope this helps you, have a BLESSED and wonderful day, as well as a safe one!

-Cutiepatutie ☺❀❤

You might be interested in
Emma works on an ice cream truck. She has lots of ice creams in the cooler. On Friday, she gave out 58 ice creams. Now she has 7
damaskus [11]

Answer:

She had a total of 131 before she sold anything

Step-by-step explanation:

Add 58 and 73

4 0
3 years ago
Twenty-seven divided by three
Free_Kalibri [48]
The answer to your question is nine
4 0
3 years ago
Decide which of the two points lies on the graph of the line <br>2x+y=10<br>A.(4,3)<br>B.(-4,18)​
allochka39001 [22]

Answer:

A

Step-by-step explanation:

when you substitute 4 in x and 3 in y, your result are 11 no 10

3 0
3 years ago
Pls solve question 4b. Verrry urgent . Ok tyy
kodGreya [7K]

Answer:

y = 3\left(x-\dfrac{3}{2}\right)^2+\dfrac{41}{4}

Step-by-step explanation:

Given equation:

y = 3x^2 - 9x + 17

Factor out 3 from the first 2 terms:

y = 3(x^2 - 3x) + 17

Divide the coefficient of x by 2 and square it:  (-3 ÷ 2)² = 9/4

Add this inside the parentheses and subtract the distributed value of it outside the parentheses:

y = 3\left(x^2 - 3x+\dfrac{9}{4}\right) + 17-\dfrac{27}{4}

Factor the parentheses and combine the constants:

y = 3\left(x-\dfrac{3}{2}\right)^2+\dfrac{41}{4}

8 0
1 year ago
How do you write 0.4335 as a fraction
kogti [31]
0.4335/1 x 10000/10000
=4335/10000
=867/2000
3 0
3 years ago
Read 2 more answers
Other questions:
  • Please help
    9·2 answers
  • Perform the indicated operation. 71/8 · 5 2/3 35 1/2 35 3/8 40 3/8
    7·1 answer
  • Mason has a collection of 49¢ stamps, 20¢ stamps, and 34 stamps worth $23.55. He has 56 total 49¢ and 20+ stamps and the number
    5·1 answer
  • If you have 8 quarters and 9 dimes, what is the value of the<br> total amount in dollars?
    5·2 answers
  • Please help, i im having trouble
    14·2 answers
  • What is 2/10 divided by 2/4
    12·1 answer
  • In ΔRST, s = 70 inches, t = 46 inches and ∠R=109°. Find ∠T, to the nearest degree.
    11·1 answer
  • identify the correct order pairs made by using the correct bonding terms of these two sequences the sequence 1 terms for sequenc
    15·1 answer
  • HELP ME NOW!!!!!!!!!! (ALGEBRA)
    11·2 answers
  • A restaurant customer left ​$1.80 as a tip. The tax was 8% and the tip was ​20% of the cost including tax.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!