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
drek231 [11]
3 years ago
9

at the city Museum, child admission is $5.10 an adult mission is $8.70. On Friday, 136 tickets were sold for total sales of $970

.80. How many adult tickets were sold that day
Mathematics
1 answer:
wariber [46]3 years ago
7 0

Answer:

x = 76 children's tickets sold

Step-by-step explanation:

Let x = the number of children's tickets sold

Let y = the number of adult tickets sold

x + y = 131

5.5x + 9.8y = 957    Solve the first equation for y

y = 131 - x        Multiply the second equation by 10

55x +98y = 9570     Substitute the above equation into this one.

55x + 98(131-x) = 9570   Use the distributive property

55x + 12838 - 98x = 9570   Solve the equation

-43x = -3268

x= 76 children's tickets sold

You might be interested in
A bakery made 26 cherry pies, using 115 cherries for each pie. They threw away 36 cherries that were bad. If they used all the c
Artemon [7]

The bakery start with 2954 cherry

<em><u>Solution:</u></em>

Given that,

A bakery made 26 cherry pies, using 115 cherries for each pie

So they used 115 cherry for each pie

26 cherry pies, 115 cherry per pie

Therefore,

Number of cherries used = 26 x 115 = 2990 cherries used

They threw away 36 cherries that were bad

36 cherry were bad

2990 - 36 = 2954

Thus they start with 2954 cherries

7 0
3 years ago
-)) t multiplied by 52 is the same as 349​
yawa3891 [41]

Hey there,

The word problem is as follows:

  • t multiplied by 52 is the same as 349

In numbers this would mean t x 52 = 349. Now to solve for t we would do the opposite of multiplication which is is division.

So...

  • 349 ÷ 52 = t and t = 6 \frac{37}{349}

The answer would be t is equal to 6 and \frac{37}{349} or 6.712

Hope I helped,

Amna

5 0
3 years ago
How do you solve this 2 step equation: n+5/-16=-1
Sophie [7]
N+5/-16=-1
N+5=16
N=11
4 0
3 years ago
To which subsets of real numbers does the following number belong? square root of 30
LenaWriter [7]

In order to determine which subset it belongs, we must rewrite

\sqrt(30)

as

\sqrt(30)=\sqrt(2\times \times 3 \times 5)


\Rightarrow \sqrt(30)=\sqrt(2 \times 3\times 5)

\Rightarrow \sqrt(30)=\sqrt(2) \times \sqrt(3) \times \sqrt(5)


All these three numbers are irrational numbers, hence their product is also irrational


<h2>\Rightarrow \sqrt(30)</h2><h2>belongs to the set of irrational numbers</h2>
6 0
3 years ago
Read 2 more answers
What’s is the slope and y intercept of 3x-4y=-15
ad-work [718]

Answer:

-3/4

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Which explains why the sequence 216, 12, 2/3 is arithmetic or geometric.
    13·1 answer
  • Solve 7n - 4(5 - 2n) = 10
    13·1 answer
  • Let U=(1,2,3,4,5,6,7,8) A={1,3,5,7} B={1,3,5,7} C={5,8} D={2,5,8}. What is the subset
    15·1 answer
  • Sloane kicked a soccer ball at a speed of 36 feet per second. If the ball never leaves the ground, then it can be represented by
    13·1 answer
  • Find a measurement in centimeters then write the measurement as parts of a meter
    12·1 answer
  • How do I convert 2.4 x 10^21 formula units of magnesium hydroxide to grams?
    12·1 answer
  • How do i simplify the rational function: (x^2-4)/(x+2) if x ≠ -2?
    7·1 answer
  • Marsha wants to determine the vertex of the quadratic function f(x) = x2 – x 2. What is the function’s vertex? (one-half, seven-
    8·1 answer
  • In need help in this
    6·1 answer
  • 21.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!