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denpristay [2]
2 years ago
6

Simplify: 7x- 3x + x

Mathematics
2 answers:
Ksivusya [100]2 years ago
7 0

Answer:

4x+x

Step-by-step explanation:

hope this answer will help you

irina1246 [14]2 years ago
3 0

Answer: 5x

add/subtract like terms

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What does 34 12/27-19 5/6=
Lunna [17]
<span>34 12/27-19 5/6
</span>You may get common denominators. 

12*2 = 24
27*2 = 54

5*9=45
6*9 = 54

34 24/54 - 19 45/54 
Subtract 19.
15 24/54 - 45/54 
14 33/54 = Answer.
4 0
2 years ago
Read 2 more answers
On a Friday evening a pizza shop had orders for 4 pepperoni, 97, and 335 cheese pizzas. If the 4 cooks each made an equal number
aksik [14]
Add the order of pizzas together and divide by four.  Round your answer.
5 0
3 years ago
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WITH PICTURE!!3. What is the value of x in the regular polygon below? (3 points)
monitta

Answer: FIRST OPTION.

Step-by-step explanation:

Regular polygons are those polygons whose sides are equal in length and whose angles are all equal.

By definition each interior angle of a Regular polygon,is:

\frac{180 ( n -2 )}{n}  (In degrees)

Where "n" is the number of sides of the polygon.

Observe the Regular polygon given in the exercise.

Since it has 6 sides, you can conclude that it is an Hexagon. Then:

n=6

Substituting into  \frac{180 ( n -2 )}{n}  and evaluating, you get:

\frac{180 ( 6 -2 )}{6}=120\°

Knowing this, you can write the following equation:

3x=120

Finally, you must solve for "x" in order to find its value. This is:

x=\frac{120}{3}\\\\x=40

8 0
3 years ago
Tonya’s dog-walking service charges a flat rate of $20 per month, plus $3 per mile that each dog is walked. Beth does not charge
vladimir1956 [14]

Answer:

Ten miles

Step-by-step explanation:

Use this inequality

20 + 3m = 5m

4 0
2 years ago
Automobile license plates in Massachusetts usually consist of three digits followed by three letters. The first digit is never z
Serga [27]

Answer:

1,58,18,400

Step-by-step explanation:

1st digit can have the values 1-9 (9 distinct values)

2nd digit can have the values 0-9 (10 distinct values)

3rd digit can have the values 0-9 (10 distinct values)

1st letter can have the value A-Z (26 distinct values)

2nd letter can have the value A-Z (26 distinct values)

3rd letter can have the value A-Z (26 distinct values)

Total number of different plates possible = 9*10*10*26*26*26

=1,58,18,400

3 0
2 years ago
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