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
olchik [2.2K]
2 years ago
13

A theme park charges $45 for each adult ticket and $30 for each child ticket. A family purchased 10 tickets for $345. Which syst

em of equations could be used to find a, the number of adult tickets, and c, the number of children tickets that were purchased?
Question 2 options:

{a+c=34545a+30c=10

{a+c=34530a+45c=10

{a+c=1030a+45c=345

{a+c=1045a+30c=345
Mathematics
2 answers:
andrey2020 [161]2 years ago
5 0

Answer:

a or b I am not for sure.

Step-by-step explanation:

hdjssjdjgjfkwmsjdjdkdfktk

Murljashka [212]2 years ago
5 0
A I’m pretty sure, jssjdkkdkeje
You might be interested in
13. Here is one way Maleka proved that 2(5 + 2) + 2s is equivalent to
Kaylis [27]
Malaria proved that the equation you need to add the parenthesis first
3 0
3 years ago
7. Two people enter a whispering gallery t want to know where they should stand so they can hear other people whisper. The galle
Nezavi [6.7K]

Answer: Just get closer

Step-by-step explanation:

Walk next to someone to hear them left foot right foot towards them.

6 0
3 years ago
Triangle abc is similar to triangle xyz, and the hypotenuses of both triangles lie on line m. the slope of line m between (-6,-8
olchik [2.2K]
Slope of (-6,-8) and (-2,5) is -1.625
Slope of (2,2) and (10,4) is 0.75
4 0
3 years ago
If x = 8 units and h = 5 units, then what is the area of the triangle shown above?<br> A.
lora16 [44]

Answer:

1/2(bh)

A=20

Step-by-step explanation:

6 0
3 years ago
Ann believes that y= 3x (x -7) is a quadratic function. Jordan says that she is wrong because the degree (highest exponent) is n
ad-work [718]

Answer:

Ann us correct. It's a quadratic function.

Step-by-step explanation:

Given equation is,

y = 3x(x - 7)

By converting this equation into the standard quadratic equation,

y = 3x² - 21x

Highest exponent of the polynomial equation is 2 (Exponent of highest degree variable x²). This decides that the given function is a quadratic function.

Therefore, Ann is correct. It's a quadratic function.

5 0
3 years ago
Other questions:
  • Find the mean of the following scores on a math test: 73, 54, 73, 93, 54 Round to the nearest whole number if necessary
    9·1 answer
  • A triangle has two sides of length 9 and 6. What is the smallest possible whole-number length for the third side?
    8·2 answers
  • BRAINLIEST NEEDED PLEASE!
    10·1 answer
  • Plzz do correctly worth a lot of points
    13·1 answer
  • What's 15+15 imp bored I know<br> the answer just
    13·1 answer
  • What is another way to describe the expression 3(x−y)²?
    13·2 answers
  • A plumber charges $80 for a house call and $25 per hour for his services. Which of the following is a linear model of his charge
    15·2 answers
  • Hi hope ur having a great day but can u help me. Please. At least do up to number 4 but if u do the rest I will give brain list
    12·1 answer
  • MARKING BRAINLIEST!!!!!
    7·1 answer
  • Lloyd's Cereal company packages cereal in 1 pound boxes (16 ounces). A sample of 49 boxes is selected at random from the product
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!