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
Neko [114]
3 years ago
5

I need help with this homework can anyone help me. I need work too, help is appreciated:)

Mathematics
2 answers:
lbvjy [14]3 years ago
8 0
Let the number sold advance be = x

Since those at the door was 206 more than advance, therefore number sold at the door = (x + 206)

Advance cost =$6, x number sold, total =6*x =6x

Door cost = $10, (x + 206) sold, total = 10*(x +206) =10x +2060

Total cost of tickets sold = $6828

Cost of Advance + Cost at Door = 6828

6x + 10x +2060 =6828

16x = 6828 - 2060

16x = 4768

x = 4768 / 16 = 298,    recall x is the number sold advance.

At the door = x + 206 =  298 + 206 = 504

Therefore 298 tickets were sold advance and 504 were sold at the door.

Hope this explains it.
quester [9]3 years ago
3 0
Let x = # of tickets sold in advance 
Let y = # of tickets sold the day of 


Cost of the tickets & total sales: 6x & 10y = 6828

You also know y = x + 206

Take the equation mentioned above y = x + 206 and sub it in anywhere the variable y is in the other equations so you'll have this:
6x + 10(x+206) = 6828

Now solve for x to get x = 298

To finish the problem, you must now find the number of y tickets sold.
Sub your x value that you found back into the equation y = x + 206 and you'll get y = 504.

So, 298 tickets were sold in advance and 504 tickets were sold the day of
You might be interested in
HELLPPPP NEED ThIS DONE IN ! MIn WHATS 1+1<br> a.4<br> b.1<br> C.6<br> D.3
trapecia [35]

Answer:

2

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Select the correct answer.
Nina [5.8K]

Answer:

D. x^2 + 3x - 88

Step-by-step explanation:

Area of rectangle = length (l) * width (w)

Length of rectangle = (x - 8)

Width = (x + 11)

Area of rectangle = (x - 8)(x + 11)

Expand the expression

x(x + 11) -8(x + 11) (distributive property of multiplication)

x^2 + 11x - 8x - 88

Combine like terms

x^2 + 3x - 88

Expression for the area of the rectangle = x^2 + 3x - 88

7 0
3 years ago
Please help! its due in 10 mins
den301095 [7]

Answer:

144

Step-by-step explanation:

sorry if im wrong its been awhile since ive done this

4 0
3 years ago
300 ml of pure alcohol is poured from a bottle containing 2 l of pure alcohol. Then, 300 ml of water is added into the bottle. A
Ede4ka [16]

Answer:

The present percentage of pure alcohol in the solution is 72.25% of pure alcohol

Step-by-step explanation:

The volume of pure alcohol poured from the 2 l bottle of pure alcohol = 300 ml of pure alcohol

The volume of water added into the bottle after pouring out the pure alcohol = 300 ml of water

The volume of diluted alcohol poured out of the bottle = 300 ml of diluted alcohol

The volume of water added into the bottle of diluted alcohol after pouring out the 300 ml of diluted alcohol = 300 ml of water

Step 1

After pouring the 300 ml of pure alcohol and adding 300 ml of water to the bottle, the percentage concentration, C%₁ is given as follows;

C%₁ = (Volume of pure alcohol)/(Total volume of the solution) × 100

The volume of pure alcohol in the bottle = 2 l - 300 ml = 1,700 ml

The total volume of the solution = The volume of pure alcohol in the bottle +  The volume of water added = 1,700 ml + 300 ml = 2,000 ml = 2 l

∴ C%₁ = (1,700 ml)/(2,000 ml) × 100 = 85% percent alcohol

Step 2

After pouring out 300 ml diluted alcohol from the 2,000 ml, 85% alcohol and adding 300 ml of water, we have;

Volume of 85% alcohol = 2,000 ml - 300 ml = 1,700 ml

The volume of pure alcohol in the 1,700 ml, 85% diluted alcohol = 85/100 × 1,700 = 1,445 ml

The total volume of the diluted solution = The volume of the 85% alcohol in the solution + The volume of water added

∴ The total volume of the twice diluted solution = 1,700 ml + 300 ml = 2,000 ml

The present percentage of pure alcohol in the solution, C%₂ = (The volume of pure alcohol in the 1,700 ml, 85% diluted alcohol)/(The total volume of the diluted solution) × 100

∴ C%₂ = (1,445 ml)/(2,000 ml) × 100 = 72.25 %

The present percentage of pure alcohol in the solution, C%₂ = 72.25%

3 0
3 years ago
3(6x+3) - (8-x) simplify
sergeinik [125]

Answer: <em>10 + 9 </em>

Step-by-step explanation:

<em>1. Distribute: 3(6+3) - (8-x) = 18 + 9 - (8)</em>

<em>2. Eliminate redundant parentheses: 18 + 9 - (8) = 18 + 9 - 1 ⋅ 8</em>

<em>3. Multiply the numbers: 18 + 9 - 1 ⋅ 8  = 18 + 9 - 8 </em>

4. Combine like terms: 18 + 9 - 8 = 10 + 9

<em>⋅</em>

<em />

                                         

4 0
3 years ago
Other questions:
  • 9. A jewelry maker use 48 purple beads and 64 pink beads to make special bracelets. Each bracelet
    12·1 answer
  • What is the volume of the rectangular prism? The answers are as follows 1 cm 8 cm and 3 cm and the answer has got to be in centi
    14·1 answer
  • Which system of linear inequalities has the point (2,1) in its solution set
    11·1 answer
  • Please help me with this r-12-25:1=37
    6·1 answer
  • What value of f makes the equation true?
    15·1 answer
  • Bob paid $18.00 for a pair of shorts that were 20% off. What was the original price?? Show all steps...please.....
    10·2 answers
  • Is the graph increasing, decreasing, or contrast?
    9·1 answer
  • An initial investment grows at an annual interest rate of 5% compounded continuously. How long will it take to double the invest
    12·1 answer
  • Help plz aaaaaa plz plz
    9·2 answers
  • PLEASE ANSWER 90 POINTS!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!