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
defon
3 years ago
11

3x + 7x= Combine like terms

Mathematics
1 answer:
Gnoma [55]3 years ago
5 0

Answer:

10x

Step-by-step explanation:

3x + 7x

= 10x

You might be interested in
What are the intercepts of y=4x-2?
pshichka [43]
First, solve for the x - intercept. To do so, equate y to 0 and solve for x. 

                                               0 = 4x - 2, x = 1/2

Second, solve for the y - intercept. Equate x to 0 which will give us,

                                              y = (4)(0) -2, y = -2

Therefore,  the x-intercept is 1/2 and y-intercept is -2. 
8 0
3 years ago
WILL GIVE BRAINLIST!!!!
Feliz [49]

Answer:

What is the question?

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Noah works at a museum and monitors a fish tank. The tank currently has 140
mixas84 [53]

Answer:

B, E, G

Step-by-step explanation:

6 0
3 years ago
The 70th term of an arithmatic sequence is 121.5 the common difference is 1.5. Find a12. (write a rule to find a12)
Katen [24]

Answer:

a_{12} = 34.5

Step-by-step explanation:

The n th term of an arithmetic sequence is

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Given a_{70} = 121.5, then

a₁ + (69 × 1.5) = 121.5

a₁ + 103.5 = 121.5 ( subtract 103.5 from both sides )

a₁ = 18

Hence

a_{12} = 18 + (11 × 1.5) = 18 + 16.5 = 34.5

8 0
3 years ago
Read 2 more answers
A bag has four green marbles, three red marbles, and three yellow marbles. What is the probability that you pick a yellow marble
valina [46]

Step-by-step explanation:

add all marbles together:

4 (green) + 3 (red) + 3 (yellow) = 10 marbles total

if we pick a yellow marble out of the bag and do not replace it, then we have 2 yellow marbles left.

we need to add marbles again with one yellow marble subtracted.

4 (green) + 3 (red) + 2 (yellow) =

new Total is 9 marbles.

so then we have 2 yellow marbles out of 9 total marbles.

2:9

or 2/9

or .22 (22%)

is the probability

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the equation of the line that is parallel to 3x-5y=7 and passes through the point (-10,8)
    6·1 answer
  • Use a number line to add 5/2 and the additive inverse of 0.4
    12·1 answer
  • HELP PLEASE. <br> Area= <br><br> If there is no value under the square root enter a 1.
    5·1 answer
  • Find cos(B) A.) 7/3 B.) 3/7 C.) 3/58 D.) 7/58
    15·1 answer
  • The point slope equation of a line is
    10·2 answers
  • 6x-9y+45 in slope intercept form
    14·1 answer
  • Question in the image below:
    14·1 answer
  • Brainliest to correct quickly
    7·2 answers
  • Which of the following choices represents the area of the figure below?
    15·1 answer
  • Help with #1 I can’t get it!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!