rafasst15 rafasst15

Today at 5:10 AM
Mathematics

Answered

At the movie theater, child admission is $5.10 and adult admission is $8.70 on Sunday, 138 tickets were sold for a total sales of $995.40 how many adults tickets were sold that day

Answer :

texaschic101 texaschic101

Today at 5:15 AM

c + a = 138.....c = 138 - a
5.10c + 8.70a = 995.40

5.10(138 - a) + 8.70a = 995.40
703.80 - 5.10a + 8.70a = 995.40
-5.10a + 8.70a = 995.40 - 703.80
3.60a = 291.60
a = 291.60/3.60
a = 81 <===

Answer Link

Other Questions

The graph shown below expresses a radical function that can be written in the form f(x) = a(x+k)1/*+c value of k in this function? What does the graph tell you

Which of the following has been a long-term effect of the Industrial Revolution ? a) Increase environmental damage b) Greater international peace c) A reduction

Carla Willis will invest $34,700 today. She needs $173,500 in 14 years. Click here to view factor tables What annual interest rate must she earn

Can somone help me solve this

How can researchers understand if a human activity, such as pollution, negatively affects the abundance of a native species in a short amount of time? Measure t

data is information

plz help step-by-step

what is evaporation???????

Aisi kaun si chiz h jo subah dekho to hari dupahar mein dekho to kaali shaam ko dekhi ti neeli aur raat ko dekho to safed hoti hai aur vo lagbhag sabake Gar me

2. Identify the picture.

plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help The surface area of a cone with radius r units and slant height s units is shown below: Surface area = 3.14(

Pls answer thisThe figure above is a type of thread known asA. Acme thread B. Buttress threadC. Square thread D. Vee thread

Which statement about the graph is true? O The graph shows a proportional relationship because it is a line, and the difference between each point is the same O

How did New Mexico's civilians support the effort?

Phil's average is 0.250. This is about 5/6 as much as Joe's average. What is Joe's average? (Write answer is decimal form - do not round).

1 3/5 x 1 1/3 = 8/5 x 4/3 =

Which of the following is the equation of the quadratic function below? O A. y = x2 +2x+1 OB. y = x2 +1 C. y = x2-1 Ο Ο D. y = x2-2x-1

What is the slope of the line with points of (0,-1)) and (2,3)

The following figures are not drawn to scale but AB and CD are straight lines. Find x

Read the scenario below and answer the question that follows. Scarlet began to overeat and oversleep as a result of feeling increasing stress due to her lack of