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
MrRa [10]
3 years ago
15

at the city museum child admission is $5.10 and adult admission is $9.60. on thursday 132 tickets were sold for a total sale of

898.20. how many child tickets were sold that day
Mathematics
1 answer:
Bad White [126]3 years ago
5 0
C + a = 132.....a = 132 - c
5.10c + 9.60a = 898.20

5.10c + 9.60(132 - c) = 898.20
5.10c + 1267.20 - 9.60c = 898.20
5.10c - 9.60c = 898.20 - 1267.20
-4.50c = - 369
c = -369/-4.50
c = 82 <=== child tickets sold
You might be interested in
Calculate the noon sun angles for new orleans, usa and helsinki, finland on september 22. in the answer below, new orleans answe
Otrada [13]
<span>We need to calculate noon sun angle. Noon sun angle is an angle at which sun-rays fall at noon on a given date.
</span>On September 22, the sun’s rays form a 90° angle at noon at the equator.

Formula for calculating noon sun angle is:

Noon_sun_angle = 90° - Zenith angle

We have complementary angles so we need to substract zenith angle from 90°.

The zenith angle is the distance between subsolar point (point where sun is at 90°) and the latitude of an observer. In our case this angle will have same value as latitude because subsolar point is at equator 0°. If our latitude and subsolar point are at same hemisphere we substract values. Otherwise we add values.

New Orleans, USA
Latitude = 30°
Noon_sun_angle = 90° - 30° = 60°

Helsinki, Finland
Latitude = 60°
Noon_sun_angle = 90° - 60° = 30°
4 0
3 years ago
Read 2 more answers
Almost done with my hw but stuck on this one please help ​
Mashutka [201]

Answer:

<h2>z = 27°</h2>

Because that angle is 30°.

it's nearest value is 27.

6 0
3 years ago
A cube with a side length of 6 mm has a surface area to volume ratio of
Mrrafil [7]
It has a surface area to volume ratio of 1:1
3 0
3 years ago
Read 2 more answers
The two dot plots below show the number of the miles run by 14 students at the beginning and end of the school year. complete th
Sliva [168]

Answer:

Start of the year: 77 End of the year: 87

Step-by-step explanation:

1 dot equals the number represented below, so I multiplied up to the answers for both! (Hope you pass ur test :D)

4 0
3 years ago
Josephine left home traveling at 25 mph. One hour later her friend, Steve, leaves from the same place and travels the same road
DiKsa [7]

Answer:

1 hour

Step-by-step explanation:

J = 50 mph by 2 hours

S = 50 mph by 1 hour

2-1 = 1

4 0
2 years ago
Other questions:
  • Two numbers total 66 and have a difference of 16
    7·1 answer
  • ray ZP bisects ∠OZQ so that ∠OZP = 8x – 9 and ∠PZQ = 5x + 18. Find the value of x, and the measure of each angle. You must show
    7·1 answer
  • 40 divided by 346 whole number
    12·1 answer
  • Write an expression for the calculation double 7, multiply 3 and 1, and then subtract the second number from the first number
    11·1 answer
  • Someone please help!!!!!!!!!!!!!!!
    7·2 answers
  • Midpoints...........
    9·2 answers
  • You take a math quiz that has 25 regular points and 5 bonus points. You get a score of 20, which includes 2 bonus points. Which
    12·1 answer
  • PLEASE HELPPP ASAP!!! Imagine that you have been asked to write a letter to a 7th grader. Using academic vocabulary and 5-7 comp
    8·2 answers
  • There are 549 coins in a bottle.
    11·1 answer
  • Tristan is building steps up to a deck that is 156 yards above the ground. The steps must all be the same height. If he wants to
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!