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
Ivan
3 years ago
8

The table below shows the numbers of tickets sold at a carnival and the amounts of money in dollars collected Cost of Carnival T

ickets
Number of Tickets. Amount $ Collected.
5 $15
10. $30
15. $45
20. $60
25. $75
Which equation represents the relationship
A y = x + 10
B y = 5x
C y = x + 15
D y = 3x​
Mathematics
1 answer:
oee [108]3 years ago
3 0

Answer:

D. y=3x

Explanation:

You might be interested in
A football player lost 10 yards when he was tackled. <br><br> a<br> 10<br> b<br> -10
Ganezh [65]
The key word “lost” indicates that the football player went back 10 yards. The correct answer is B. -10! :)
3 0
2 years ago
Read 2 more answers
What are the square roots of 36/100?
Mekhanik [1.2K]

Question:

What are the square roots of 36/100?

Answer

A. −6/10 and 6/10

6 0
3 years ago
Read 2 more answers
Need help.
aev [14]

Answer:

1. y= 3x+7

2.y=1/2 x -1

Step-by-step explanation:

1.

Parallel lines have the same gradient.In the equation given,

y= 3x+5 , the slope is 3

So now, you find the equation of a line passing through point (-1,4) with m=3

m=Δ y/Δx

3= y-4/ x--1

3= y-4 /x+1

3(x+1) = y-4

3x+3 =y-4

3x+3+4=y

⇒⇒ y= 3x+7   is the equation.

2.

Two lines that are perpendicular to each other have the product of their slopes to be -1

Given equation to be y= -2x +8 then, m₁ = -2

Finding m₂ will be;

m₁ *m₂ = -1

-2 * m₂ = -1

-2 m₂ = -1

m₂ = -1/-2 = 1/2

So writing the equation of the perpendicular line with m₂ =1/2 , point (-4,-3)

will be;

m=Δy/Δx

1/2=y--3/x--4

1/2 = y+3/x+4

x+4 = 2( y+3)

x+4 = 2(y+3)

x+4 =2y+6

x+4-6=2y

x-2=2y

x/2 -2/2=y

y=1/2 x -1   is the equation.

5 0
3 years ago
HELP PLEASE!!!!!! I need help Urgent Help
gavmur [86]
This is just a porportion. So if 250 meters is 1 meter than: 250/1

And it wants to know the height. So we have the first number but not the second. So we'll use x: 212/x

Set them equal to each other 250/1=212/x

Cross multiply: 212=250x

Divide to find x: 212/250=x
x=212/250
x=0.848

So the height of the model, to the nearest 10th would be 0.8 meters.
5 0
3 years ago
The figure shown to the right is an isosceles triangle, and
Mrrafil [7]

Answer:

We know that an isosceles triangle has 2 of its sides being equal

With R, being the midpoint of PS, we can say that

PR=RS

Noting that, with R as midpoint, we can conclude that RT is a straight line which divides angles TPR and TSR into 2 right angle triangles

Step-by-step explanation:

therefore angle at P is 45°. Angle at S also 45°

Therefore PT = TS

This is because T is 45 degrees as well as P which is also 45 degrees

angle in triangle PTS is 180 degrees

R is 90 degrees, P is 45 degrees and the whole of T is also 45 degrees(which has been split into 2)

3 0
3 years ago
Other questions:
  • A jar pinto beans and black beans in a ratio of 1: 1, and 300 of the beans are pinto beans. How many beans in total are there in
    10·1 answer
  • Order the numbers from the least to greatest<br><br>19/6, 47/14, 83/2<br>Thx!
    13·1 answer
  • What are the solutions to log5(x + 5) = x2
    12·2 answers
  • What is the greatest common factor of 15 and 64
    6·1 answer
  • The<br> The point (2,6) is on the line given by which equation below?
    13·1 answer
  • Whats the Mean Meadian Mode <br> 83,97,85,84,96,80,87,91
    15·2 answers
  • Please answer quickly thanks :)
    5·1 answer
  • What are the coordinates of R’, the image of R(-4,3) after a reflection in the line y=x?
    10·1 answer
  • HELP ASAP!! (MARK BRAINLIST)
    10·1 answer
  • 3. The curve C with equation y=f(x) is such that, dy/dx = 3x^2 + 4x +k
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!