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
Sonja [21]
3 years ago
14

she sells 6adult tickets and 5 children tickets on the first day totaling $112.50 and on the second day she sells 8adult tickets

and 4 childrens tickets totaling $130. write an equation for each day and use the elimination method
Mathematics
1 answer:
Leya [2.2K]3 years ago
7 0

Answer:

Cost of adult ticket = $12.5

Cost of child ticket = $7.5

Step-by-step explanation:

Given:

Cost of 6 adult ticket and 5 child ticket = $112.5

Cost of 8 adult ticket and 4 child ticket = $130

Find:

Equation and solution

Computation:

Assume;

Cost of adult ticket = a

Cost of child ticket = b

So,

6a + 5b = 112.5....eq1

8a + 4b = 130 ......eq2

Eq2 x 1.25

10a + 5b = 162.5 .....eq3

eq3 - eq1

4a  = 50

Cost of adult ticket = $12.5

8a + 4b = 130

8(12.5) + 4b = 130

Cost of child ticket = $7.5

You might be interested in
What was Bassima’s error?
stepladder [879]

Answer:

D

Step-by-step explanation:

EVerytime you do exponents its positive

3 0
3 years ago
Read 2 more answers
Five tickets to a play cost $38. What does each ticket cost if they all cost the same?
ra1l [238]

Answer:

this mah not be right but i believe it is 7.6

Step-by-step explanation:

if i did it correctly where you just divide 38 by 5 it should be 7.6

6 0
3 years ago
HELP ME PLEASE AND THANK YOU
Anna007 [38]

Answer:

The answer is B

Step-by-step explanation:

5 0
3 years ago
L 3.1.4 Quiz: Limits Practice Consider the following graph of y= f(x): n 2 2 0 What is the lim f(x)? A. 1 O B. 2 O c. C. - 2 D.
loris [4]

Answer:

0

I would appreciate if my answer is chosen as a brainliest answer

5 0
2 years ago
Find all real zeros of t<br>f(x)=x-14x² + 47x-18​
BabaBlast [244]

Answer:

x=3/7 and x= 3

Step-by-step explanation:

First simplify:

-14 x^2 +48x -18

divide everything by -2

-2(7 x^2 -24x +9) (Multiply the leading coefficient 7 by the constant 9)

-2 (x^2 -24x +63)

-2 [(x-3)(x-21)] Now divide the 7 that you multiplied earlier from 3 and 21

-2 [(x-3/7)(x-21/7)]

-2 [(7x-3)(x-3)]

Hence, the zeroes are 3/7 and 3

Hope this helps!

If you think I helped, Please mark brainliest! Would really appreciate!

4 0
3 years ago
Other questions:
  • The base of a parallelogram is x+4 and the area is 5x+20 what is the height?
    5·1 answer
  • In how many unique ways can 4 boys and 4 girls sit around a circle table if all the boys sit together?
    5·1 answer
  • Write an expression for the calculation the product of 4 and 4 added to double the number 5
    5·1 answer
  • I need help plz its a test i need to do good on it
    12·1 answer
  • 21.46 rounded to the nearest hundred
    12·2 answers
  • What kind of sequence is this? –41, –51, –61, –71
    14·1 answer
  • PLS HELP ILL GIVE BRAINLEST!!!!!!!!
    5·1 answer
  • Elk middle school has 264 students. There are 84 students in the eighth grade. There are 22 fewer seventh-grade students than si
    5·1 answer
  • What is 3 1/3 - 1 1/2​
    15·1 answer
  • Please help me Graph Y=f(x) <br><br>​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!