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
hoa [83]
2 years ago
8

Please help!!! Find the equation for all 4!!! It needs to be Y=mx +b

Mathematics
1 answer:
emmainna [20.7K]2 years ago
7 0
1) y= 2/5x -3
2) y= 2/3x + 1
3) y= 2x -1
4) y= 5/4x + 3
I think
You might be interested in
The previous balance in your check register $234.67 . You make a deposit of 150.00 .You write a check for $63.23 . What is your
skelet666 [1.2K]

Answer:

321.44

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Harry worked 7 hours last week this is one third as many hours as Aiden work how many hours did Aiden work
Eduardwww [97]
21 hrs. Because if Harry worked one third the hrs thats Aiden worked then 7×3 =21 and 21÷3=7. So 7 is one third of 21.
6 0
3 years ago
A sports ball has a diameter of 27 cm. Find the volume of the ball. cm.) Round your answer to the nearest tenth if necessary.​
Anestetic [448]
To calculate the volume of a sphere you must use the formula
v=4/3pir^3

The radius (r) is half of the diameter
r=13.5

v=4/3pi13.5^3
v=10305.99

Therefore the volume of the sports ball is 10306cm^3 (to the nearest tenth)
8 0
2 years ago
A wagon is on sale for 20% off. The sale price of the wagon is $114. What was the original price of the wagon, assuming no sales
Sphinxa [80]

The 114 represents 80% of the total price before the sale. You would set up your equation as

Cost Price * 80% = Sale Price.

Sale Price = 114

80% = 80/100 = 0.8

Cost Price = 114/0.8

Cost Price = 142.50 which is the price before the deduction. You can confirm this by taking 20% of 142.50 and subtracting it form 142.50

20% * 142.50

20/100 * 142.50

2850/100

28.50

Now subtract 28.50 from 142.50

142.50 - 28.50 = 114 which is just what you might expect.

5 0
3 years ago
Read 2 more answers
URGENT NEED HELP FAST
Viefleur [7K]

Answer: I think it’s the 4th one

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • 7x-4y=-7 5x+y=22 please show work
    15·1 answer
  • A sphere has a diameter of 14.5 inches. What is the surface area of the sphere? 841π in² 420.5π in² 210.25π in² 105.125π in²
    6·1 answer
  • Joanna has a total of 7 rolls of coins worth $23. She has rolls of dimes worth $5 each, and
    12·1 answer
  • Will give brainliest!!!!!!!!!!!!!!!
    10·1 answer
  • Suppose 12% of the students chose to study French their freshman year, and that meant that there were 21 such students. How many
    7·1 answer
  • A retailer purchased a set of four plates at a cost of $45.00 and plans to sell them for $75.00. What is the percent of markup b
    9·2 answers
  • (1, -6) and ( -8, 9 )
    8·1 answer
  • Gabe mails two packages. One package weighs as much as the other
    15·1 answer
  • Which of the following is the graph of a function?
    7·1 answer
  • What is the graph of the linear function that is represented by the equation y= 1/2x-2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!