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
aliina [53]
3 years ago
12

how do you set up kids paid $5 and adults paid $8 to go to the carnival 1250 people attended and $7,300 was collected for the ni

ght
Mathematics
1 answer:
Paladinen [302]3 years ago
7 0

Answer:

The system is:

k + a = 1250 \\ 5k + 8a = 7300

Step-by-step explanation:

The question demands that we set up a system of equation, if kids paid $5 and adults paid $8 to go to the carnival 1250 people attended and $7,300 was collected for the night.

Let 'k' represents the number of kids and 'a' the number of adults that attended the carnival.

We we're given that 1250 people attended the carnival;

This implies that:

a + k = 1250

if kids paid $5 and adults paid $8 and $7,300 was collected for the night, then

5k + 8a = 7300

You might be interested in
Which piecewise function below represents the function f(x)=x?(Only have 2 hours to answer)
irinina [24]

Answer:

f(z)={3z-30. if 0<z<10}

7 0
3 years ago
. Melissa wants to check the accuracy of the finance charge on her promissory
masha68 [24]

Answer:

A

Step-by-step explanation:

Idek.

5 0
3 years ago
26. A book costs sh. (x - 300) and a pen costs sh (x + 100). If Ndagire pad sh. 3300 for 3 books and 2 pens, how much did she pa
saul85 [17]

Answer:

500 and 900

Step-by-step explanation:

3(x - 300) + 2(x + 100) = 3300 ← distribute parenthesis

3x - 900 + 2x + 200 = 3300

5x - 700 = 3300 ( add 700 to both sides )

5x = 4000 ( divide both sides by 5 )

x = 800

Then

cost of book = x - 300 = 800 - 300 = 500

cost of pen = x + 100 = 800 + 100 = 900

7 0
1 year ago
Enter the correct answer pls help​
Phoenix [80]

Answer:

\huge\boxed{\sf x = 8a}

Step-by-step explanation:

\sf \frac{3}{a} x - 4 = 20\\\\Add \ 4 \ to \ both \ sides\\\\\frac{3}{a} x = 20+4\\\\\frac{3}{a} x = 24\\\\Multiply \ both \ sides \ by \ a\\\\3x = 24 * a\\\\Divide \ 3 \ to \ both \ sides\\\\x = 24a / 3\\\\x = 8a\\\\\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
4 0
3 years ago
At a clearance sale,Jill got 70% off a silver bracelet.If she paid the cashier $27 ,what was the original price of the bracelet​
mart [117]

Answer:

$38.57

Step-by-step explanation:

Make a proportion.

\frac{27}{x} = \frac{70}{100}

Cross multiply.

27 times 100 = 2700

2700 divided by 70 = 38.57142857

Round the result to the hundredths place.

38.57142857 ≈ 38.57

**Hope this helps!

4 0
3 years ago
Other questions:
  • Winnie poured 14 cups of water into a rectangular container measuring 13 inches by 7 inches by 6 centimeters.
    5·2 answers
  • 15 People fit comfortably in a 6 feet by 6 feet area. Use this value to estimate the size of a crowd that is 7 feet deep on both
    15·1 answer
  • Select the inequality that represents the relationship described below. The sum of three times a number and seven is greater tha
    7·2 answers
  • Simplify the expression Z^0⋅(Z^2⋅Z^−5)^4 using positive exponents
    15·1 answer
  • In a diving meet, you score 8.4 and 7.88.<br><br> What is your total score?
    11·1 answer
  • Question Progress
    7·1 answer
  • Can see please help me with the 2 equations (in the picture) find x
    14·1 answer
  • What is 0.76 as a fraction ?<br> 76/100<br> 76/10<br> 76/1000<br> 7/6
    6·2 answers
  • Write the equation of a line that<br> goes through the points (4,4) and<br> (-1,9).
    12·1 answer
  • Help please !!!!?!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!