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
Verdich [7]
4 years ago
8

A group of 2 adults and 4 children spent $38 on tickets to a museum. A group of 3 adults and 3 children spent $40.50 on tickets

to the museum. Based on this information, how much is an adult ticket, and how much is a child ticket?
2a + 4c = 38.00
3a + 3c = 40.50
What values of a and c represent the solution to the system?
Mathematics
1 answer:
Paraphin [41]4 years ago
8 0

Answer:

Divide the 1st equation by 2

a + 2c = 19

Divide the 2nd equation by 3

a + c = 13.5

Subtract the 1st equation and the 2nd equation

c = 5.5

Substituting back into the 2nd equation will give:

a + 5.5 = 13.5

a = 8

Step-by-step explanation:

You might be interested in
A building contractor is to dig a foundation 30 feet​ long, 12 feet​ wide, and 6 feet deep. The contractor pays ​$20 per load fo
kogti [31]

Answer:

$1800

Step-by-step explanation:

Volume of the foundation: 30*12*6 = 2160 cubic feet

we need to convert this into yards because a truckload is 8 cubic yards, 2160/3 = 720 cubic yd

One truckload is 8 cubic yards

# of truckloads needed: 720/8 = 90 truckloads

Cost: $20*90 = $1800

3 0
2 years ago
What is greater 17 quarts or 4 gallons?
stepan [7]
17 quarts is greater. 4 gallons is equal to 16 quarts, right?
So 17 quarts would be greater than 4 gallons or 4.25 gallons
17 QUARTS IS GREATER.
5 0
3 years ago
Factor out 3^2 ^3−18^2 ^4
34kurt
The factor of three is six factor of two is to 3 is three factor of two is 22 is four and poster of four is 22 Answer
3 0
3 years ago
31,059 is rounded by ten thousands in math
kifflom [539]
This would be 30,000
8 0
3 years ago
Answer this question please and thank you
Murljashka [212]

Answer:

1

1

0

0

Step-by-step explanation:

here´s and example for 1

1⁵

1x1x1x1x1=1

so 1 raised to the power of any number is 1

1 multiply by itself any number of times is 1

here´s an example for 0

0⁴

0x0x0x0=0

hence, the vale of 0 raised to any power is 0.

0 multiplied by itself any number of times is 0

8 0
3 years ago
Other questions:
  • A psychology professor assigns letter grades on a test according to the following scheme. A: Top 11% of scores B: Scores below t
    9·1 answer
  • A large rectangle has side lengths of 8 meters and 6 meters. A smaller rectangle with side lengths of 4 meters and 2 meters is c
    14·1 answer
  • 1. If we vertically reflect the Figure A,
    8·1 answer
  • A circle with radius of 2cm sits inside a circle with radius of 4cm What is the area of the shaded region
    12·1 answer
  • Write an expression that shows how to multiply 7 x 256 using expanded form and the distributive property
    10·2 answers
  • Consider the function below. f(x) = 6x tan x, −π/2 < x < π/2 (a) find the vertical asymptote(s). (enter your answers as a
    7·2 answers
  • CAN YOU HELP ME,TYvery much
    12·2 answers
  • Pls help
    11·1 answer
  • What is the midpoint of the segment shown below?
    12·1 answer
  • A signal can be sent from one location to another by running different colored flags up a flagpole, one above the other. There a
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!