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
ycow [4]
3 years ago
5

In the expression 3x+7-9n+12, there are how many terms? *​

Mathematics
2 answers:
borishaifa [10]3 years ago
8 0
4 terms jekekeowowpm sms,wlwpw
azamat3 years ago
6 0
There are four terms in that expression.
You might be interested in
The cost of a pizza at the pizza palace depends on the size of the pizza and the number of toppings. For a large pizza, the cost
NeX [460]

Answer:

The 2 represents that each toppings costs $2.

5 0
3 years ago
Sing acts are 5 min long and comedy acts are 3 min long. The show has 12 acts and last 50 min. How many singing acts and how man
ryzh [129]

Answer

so there are 7 singing acts and 5 comedy acts.

Step-by-step explanation:

Let x= number of singing acts.

Let y= number of comedy acts.

We will take x+y=12 as our first equation, as there are 12 shows in total. We will take 5x+3y=50 as our second equation as there are 50 total minutes, and singing acts are 5 mins and comedy acts are 3 mins.

We solve x+y=12

Y=-x+12

We know y=-x+12, so we will substitute that for the y in the second equation.

1. Substitute 5x+3(-x+12)=50

2. Distribute 5x-3x+36=50

3. Solve 2x+36=50

2x=14

X=7

Now that we have found x, we will find y by substitute the x in 5x+3y=50 with the value, 7, that we found for x.

5(7)+3y=50

35+3y=50

3y=15

Y=5

6 0
3 years ago
The cost our summer school trip is $17 per students plus a $175 fee for the bus. 1) Write a linear equation for the total cost o
scZoUnD [109]

Answer:

Step-by-step explanation:

1)         17x + 175 = y

2)        17(28) + 175 = y

           476 + 175 = y

           651 = y

           Cost for bus and 28 students is $651

3)        889 - 175 = 714

           714/ 17 = 42

           42 students attempted the trip

7 0
3 years ago
On a scale from -5 to 5 which numbers are smaller than 2
zlopas [31]

Answer:

The answer is -5, -4, -3, -2, -1, 0, 1.

Step-by-step explanation:

Because they are behind the number 2

4 0
3 years ago
Read 2 more answers
Suppose that 13 inches of wire costs 78 cents.
Fed [463]

Answer:

I believe that the answer is 6 inches

3 0
2 years ago
Other questions:
  • Whats 2+2-2-2-2-2+22+2-2+22222-2342122222+98765456789
    12·2 answers
  • Segment AB is rotated to form ​ A'B'¯¯¯¯¯¯¯ ​. The coordinates of point A are (1, 5) and the coordinates of point B are (−6, 4)
    10·2 answers
  • What is the range of the numbers 5,5,7,5,9,11,18?
    15·1 answer
  • PLEASE HELP ASAP! QUICK MATH QUESTION!
    13·1 answer
  • describe parallel lines and include a sketch that shows parallel lines. give real-world example of parallel lines. Use appropria
    14·1 answer
  • A cylindrical container that contains three balls that are 2.7 inches in diameter is standing on its base and passes through an
    14·1 answer
  • What is p divided by 5 in a algebraic expression​
    7·1 answer
  • 8.
    5·2 answers
  • 63 +72 - 12 + 15<br>22 + 3 - 5​
    11·1 answer
  • Solving systems of linear equations by substitution y= 2x-1 y = 3x +2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!