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
Naily [24]
3 years ago
7

Alberto and 9 of his friends went out to eat. they decide to split the bill evenly. each person paid $18. what was the total bil

l?
Mathematics
2 answers:
Aleks04 [339]3 years ago
8 0
Alberto and 9 of his friends went out to eat.
1 + 9 = 10
So there are 10 people in total.
Each person paid the same amount, $18.

18 × 10 = 180

The total bill was $180.
hichkok12 [17]3 years ago
5 0
Alberto and 9 Friends= 10 people

10 people splitting the bill
Each pay $18

$18 x 10 people = $180

The total bill was $180


hope this helped:)
You might be interested in
Please help me out with this please!!
Monica [59]
It will be close to 15 days but don’t take my word for it
5 0
3 years ago
Here are two expressions whose product is a new expression, :
Vera_Pavlovna [14]

Answer:

1. Fill in the box with 1

2. Fill in the box with -2

Step-by-step explanation:

Expression:

(-2x^3 + [\ ]x)(x^{[\ ]}+1.5) = A

Solving (1): Fill in the box to make it a polynomial.

To make it a polynomial, we simply fill in the box with a positive integer (say 1)

Fill in the box with 1

(-2x^3 + [1]x)(x^{[1]}+1.5) = A

Remove the square brackets

(-2x^3 + x)(x^1+1.5) = A

(-2x^3 + x)(x+1.5) = A

Open bracket

-2x^4 - 3x^3 + x^2 + 1.5x = A

Reorder

A = -2x^4 - 3x^3 + x^2 + 1.5x

The above expression is a polynomial.

This will work for any positive integer filled in the box

Solving (2): Fill in the box to make it not a polynomial.

The powers of a polynomial are greater than or equal to 0.

So, when the boxes are filled with a negative integer (say -2), the expression will cease to be a polynomial

Fill in the box with -2

(-2x^3 + [-2]x)(x^{[-2]}+1.5) = A

Remove the square brackets

(-2x^3 - 2x)(x^{-2}+1.5) = A

Reorder

A = (-2x^3 - 2x)(x^{-2}+1.5)

Open brackets

A = -2x-3x^3-2x^{-1}-3x

Collect Like Terms

A = -3x^3-2x-3x-2x^{-1}

A = -3x^3-5x-2x^{-1}

Notice that the least power of x is -1.

Hence, this is not a polynomial.

3 0
3 years ago
What is 2 2/3 + 4 1/6 = ?
solong [7]
6 and 1/2, or 6 and 3/6
4 0
3 years ago
Jan walks 40 meters in 15 seconds what is her rate?
schepotkina [342]
The answer is 2.67 seconds per second when rounded but 2.66666...
6 0
3 years ago
What is x 3x-11+9=10
Archy [21]

Answer: x = 4

Step-by-step explanation:

3x - 11 + 9 = 10

Add 11 to each side

3x + 9 = 21

Subtract 9 from each side

3x = 12

Divide each side by 3

x = 4

3 0
2 years ago
Read 2 more answers
Other questions:
  • Please help me solve this!!
    6·1 answer
  • 22 Let (x, y) be the solution of the system of equations below.
    9·1 answer
  • What fraction can you find between 2/3 and 1/4?
    10·2 answers
  • What is the value of the function f(x)=10x+2?
    11·1 answer
  • Can YOU solve this?<br>What is the solution to the following equation?<br><br> 5(2x − 6) + 20 = 10
    8·1 answer
  • PLEASE HELP!
    8·2 answers
  • What is the diameter of the smallest circle that would enclose 2,000 pennies?
    8·1 answer
  • Whats is 1 - 1 =<br><br> it is 1 (:
    7·2 answers
  • *Just use 10° for your angle *
    15·1 answer
  • Sammy is trying to determine how many triangles she can crate out of a square grid that has a side of 10 inches. Use the image b
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!