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
Tomtit [17]
3 years ago
12

Find the sum: (6a + 6) + (3x - 2) + (2a + 4)

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
7 0

Answer:

8a + 3x + 8

All you have to do is add numbers around to make the process easier.

You might be interested in
Find the 12th term of the arithmetic sequence given a3=116 and a7=180<br>​
SOVA2 [1]

Answer:

Step-by-step explanation:

nth term = a +(n-1)d

a3 = 116 ;   a + 2d = 116 ---------(i)

a7 = 180;   a + 6d = 180 -------(ii)

multiply (ii) by -1. so a will be eliminated

           a + 2d = 116 ---------(i)

(ii)*-1    <u>-a - 6d = -180</u> -------(ii)   { Now add the two equations}

              - 4d = -64

                   d = -64/-4

                  d = 16

Plug in the value of d in equation (i),

a + 2*16 = 116

a + 32 = 116

        a = 116 - 32

        a = 84

12th term = 84 + 11* 16 = 84 + 176 = 260

5 0
3 years ago
Please help me with my math problems
natulia [17]

Answer:

is it subtraction or addition?

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Find the distance between points (2, 9) and (5, 4) to the nearest tenth​
Troyanec [42]

Answer:

Distance = 5.8

Step-by-step explanation:

d=\sqrt{(4-9)^{2} } { (5-2)} ^{2} \\

d = -5^{2}  + 3^{2}

d= 25 + 9

d= \sqrt{34}

distance = 5.8

3 0
3 years ago
katoni bought 1 1/2 dozen pencils . There are 12 pencils in a dozen . How many pencils did katoni buy?
Black_prince [1.1K]
Yessirrrrrrrrrrrrrrrr
3 0
2 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B20%7D%20" id="TexFormula1" title=" \sqrt{20} " alt=" \sqrt{20} " align="absmiddle
tester [92]
The answer is going to be 2*sqrt(5). You have to split it into perfect squares for it to be simplified... so in this case, I had sqrt(4*5) because sqrt(4) can be simplified... so your answer would be sqrt(4)*sqrt(5) or 2sqrt(5)

8 0
3 years ago
Other questions:
  • If a dozen chicken eggs costs $1.50 how much would 4 eggs cost?
    9·2 answers
  • What is the average of 125 and 104
    7·1 answer
  • Initially a tank has 60 gallons of water. A brine solution with 1 pound of salt per gallon enters the (continuously stirred and
    8·1 answer
  • 9 + x equals 17 x equals 6 8 or 26
    8·1 answer
  • 3x3 + 15 x2 + 4x +21<br> Polynomial division
    8·1 answer
  • Which allows you to temporarily use money that belongs to someone else?
    10·1 answer
  • Whats the length of the patio?
    8·1 answer
  • Can someone please help me with this question
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csqrt%7B2x-3%7D%20%3D5" id="TexFormula1" title="\sqrt{2x-3} =5" alt="\sqrt{2x-3} =5" align="
    6·1 answer
  • Each batch of 48 cookies that Amy makes takes 20 minutes in the oven. If the oven is on for 3 hours and 55 minutes (15 minutes f
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!