Answers
Y = mx+b
Mx is slope
B is y intercept
Y = 2/3x - 4
Related Questions
what is the inverse of the function
Answers
Answer:
f⁻¹(x) = x+2 / 3
Step-by-step explanation:
Given function is:
f(x) = 3x-2
We have to find the inverse of the given function.
Put y = f(x) in given function, we have
y =3x-2
Adding 2 to both sides of the above equation we have
y+2 = 3x-2+2
y+2 = 3x
Dividing by 3 to both sides of the above equation, we have
y+2 / 3 = 3x / 3
y+2 / 3 = x
Put x = f⁻¹(y) in the above equation we have
y+2 / 3 = f⁻¹(y)
Swapping equation we have
f⁻¹(y) = y+2 / 3
Replace y with x we have
f⁻¹(x) = x+2 / 3 which is the answer.
Edan buys 3 tickets to a concert. When the delivery charge of $7.75 per order is added to the cost of the tickets, the total cost is $70.75.
A) Create an algebraic equation for this problem. Use the equation to determine the cost of each ticket. Verify your solution.
B) Olivia is Edan’s cousin. Olivia has asked Edan to purchase tickets for her friends as well. Edan has now purchased 6 tickets in total. Use an algebraic equation to determine the total cost to Edan?
C) Olivia has come down with the flu, and her friends no longer want to attend the concert. Edan is thinking of selling the 6 tickets she bought. Her goal is to earn $100 after selling the tickets. Using the equations from part a) and b), how much should Edan sell each ticket for, if she wants to make a profit of at least $100?
Answers
Answer:
a
Step-by-step
Help?...
1/3(-3) + 13
Answers
Answer: 12
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
1/3(-3)=-1
-1+13=12
Aurora has eating 3 out of the 10 treats I gave her. What percent of treats did she eat?
Answers
10 - 3 = 7
70% not eaten
30% eaten
4.
Mrs. Wagner tracked the weight of a baby kitten and recorded it in the table below.
Based on the information in the table, how much weight does the kitten gain per month?
6.5 pounds
2 pounds
1.5 pounds
3.5 pounds
Answers
Answer:
1.5
Step-by-step explanation:
Help with these 2 pls!
Answers
Answer:
2: option four
3: option four
Step-by-step explanation:
they are both option four
Select two ratios that are equivalent to 7:10
Choose 2 answers:
(Choice A)
A
21:30
(Choice B)
B
17:20
(Choice C)
C
10:13
(Choice D)
D
26:40
(Choice E)
E
35:50
Answers
Answer:
b
Step-by-step explanation:
Which of Anne's actions demonstrates her changing sense of self? She is bored with her childish pranks. She wants to stop bickering with her mother She has identified her good side and is trying to let it show. She is interested in developing a friendship with Peter
Answers
Answer:
She has identified her good side and is trying to let it show.
Step-by-step explanation:
I did this already so I know it right.
Answer:
She has identified her good side and is trying to let it show.
Step-by-step explanation:
Haha, I just finished this assignment.
one side of a rhombus measures 13 cm what it is perimeter?
Answers
Answer:
52 should be the Answer
Answer:
52cm
Step-by-step explanation:
Erm its just 13 x 4...
Estimate what the value of x could be.
Answers
Answer:
where is the question?
Step-by-step explanation:
you just said to estimate the value of what x can be.
aziel left to play basketball at 3:30 p.m . he came home at 5:00 p.m . How long was he gone ?plz show ur working out and thank u
Answers
Answer:
1hr 30mins
Step-by-step explanation:
if u do
3:30-4:30 its 1 hr
4:40-5:00 is half an hour (30mins)
Hii!! I need help finding a Distributive property equation so that x=8 Thanks! :)
Answers
How do you do these? Would they equal 180?
Answers
Answer:
D
Step-by-step explanation:
draw a line c on point3 and // to a and b, then angle3 will be 32+41 will be 73
extend the line from a to b so that it forms a “z”. then we can use alt angles. lastly use exterior angle of triangle
7 cm
4 cm
8 cm
what is the area?
Answers
what shape is this
I cant answer it if there's no shape in the question
7cm
4cm
8cm
Aare=?
soln
a+b+c
7cm+4cm+8cm
A=19cm
Does anyone know the correct choice for this question? If its correct ill mark you as the best answer choice!
Answers
Answer:
The answer is B
Step-by-step explanation:
Plug in all the answer choices
A would be -2/3= -12
B would be -12= -12
C would be -36= -12
B would be 12= -12
come on man wont you answer a poor sinners question SERIOUSLY HELP
Answers
Step-by-step explanation:
1000 is the answer man you want it right
PLEASE FAST!!: (math related, view picture) Liner equation: y= 3x-4
Somebody please draw/show how they did the map so i can do it. i need help!!
Answers
Answer:
Step-by-step explanation:
y = 3x - 4
x = 0, y = 3*0 - 4
y = -4
(0 , -4)
x = 1 , y = 3*1 - 4
y = 3 - 4
y = -1
(1 , -1)
x = 2 , y = 3*2 - 4
y = 6 - 4
y = 2
(2 , 2)
Now mark these points (0 , -4) , (1 , -1) & (2 , 2) in the graph and join the points
here is a better pic
Answers
Answer:
i
Step-by-step explanation:
A restaurant uses 3 3 pounds of pasta for a party of 14 14 people. If they are cooking pasta for a party of 56 56 people, what should they do? CLEAR CHECK Use 42 42 more pounds of pasta. Use twice as much pasta. Use 12 12 more pounds of pasta. Use 4 4 times as much pas
Answers
Answer:
Use 12 more pounds of pasta.
Step-by-step explanation:
A restaurant uses 3 pounds of pasta for a party of 14 people. If they are cooking pasta for a party of 56 people, what should they do?
Hence, we have:
14 people = 3 pounds of pasta
56 people = x
Cross Multiply
14 × x = 56 × 3
14x = 56 × 3
x = 56 × 3/14
x = 12 pounds of pasta
Hence, if they are cooking for 56 people they should use 12 pounds of pasta
(Grade6math) Can somebody plz answer these questions correct in simplify form.. cuz idk how to answer it like that..still learning.
WILL MARK BRAINLIEST!!!!!
Answers
Answer:
1. 1, 2. -15, 3. -18, 4. -1, 5. -11. 6. 22
Step-by-step explanation:
REMEMBER: If a positive multiplies a negative, it will result in a negative. If a negative multiplies a negative, it will resolve as a positive
1. 7 - 2 x 3 = 1
First, multiply 2 and 3 to get 6
7 - 6
Subtract the numbers to get 1
2. -8 + 14 / (-2) = -15
First, do 14 divided by -2 to get -7
-8 + -7
Add the two numbers to get -15
3. -6 + (-3) x 4 = -18
First, multiply -3 and 4 to get -12
-6 + -12
Add the two numbers together to get -18
4. 48 / (-12) +3 = -1
Divide 48 and -12 to get -4
-4 + 3
Add the two numbers to get -1
5. 16 / (-2) -3 = -11
Divide 16 by -2 to get -8
-8 - 3 = -8 + (-3)
Add the two numbers together to get -11
6. -11 x 4 / (-2) = 22
Work the problem from left to right, start with -11 x 4 to get -44
-44 / -2
Divide the equation to get 22
please awnser thank
Answers
2) The Rodriguez family went to dinner at Pasta Palace. Mr. Rodriguez ordered a
meal for $16.25; Mrs. Rodriguez ordered a meal for $19.50; the three children
ordered individual pizzas for $6.99 each. The tax rate is 8.75% and the family
wants to leave an 18% tip applied after the tax. How do they leave in all
including tax and tip? Helpppp pleaseee!!! I will give brainlest!!!! With explanation
Answers
Explanation:
$16.25+$19.50+(6.99*3)
=$56.72 in total without tax or tip
56.72*0.0875
=(4.963 but in money form)$4.96 is the how much tax was
56.72+4.96
=$61.68 is the total amount including tax
61.68*.18
=$11.10 is how much tip was
61.68+11.10
= $72.78 is the total amount including tax and tip
Mike's truck engine holds 1 and 1/4 gallons of oil if there are 3 quarts of oil in the engine now how many more quarts of oil does Mike need to fill the engine to capacity
Answers
Answer:
2 more quarts of oil is needed to fill
the engine to capacity
Step-by-step explanation:
Here, we want to calculate how many more quarts of oil is required to fill the engine to capacity
We have to convert the capacity to quarts
Mathematically, 1 gallon = 4 quarts
So 1 1/4 gallon will be 5/4 * 4 = 5 quarts
So the number of quarts needed to fill the engine to capacity will be 5 quarts - 3 quarts = 2 quarts
A firefighter has a mass of 80 kg. He is at the top of a ladder 15 m from the ground. What is the
firefighter's potential energy?
Please help meeee ASAP!!! It’s science MATH!
Answers
Answer:
Step-by-step explanation:
The formula for solving this is
P=mgh
M=80kg
h=15m
g=9.8 (acceleration due to gravity constant)
P=?
Then we should substitute our values
P=80×9.8×15
Potential energy=11760
The distance a baseball travels when a player hits the ball varies directly with the speed with which the player swings the bat. The graph below shows the distances a baseball travels (in feet) and the speed of the swing (in miles per hour). A graph titled Baseball Speed has speed of swing (in miles per hour) on the x-axis, and distance (in feet) on the y-axis. A line goes through points (0, 0), (40, 200), (60, 300). Based on the graph, which relationship exists between the speed of the swing and the distance the ball travels?
Answers
The distance a baseball travels when a player hits the ball varies directly with the speed with which the player swings the bat. The graph below shows the distances a baseball travels (in feet) and the speed of the swing (in miles per hour). A graph titled Baseball Speed has speed of swing (in miles per hour) on the x-axis, and distance (in feet) on the y-axis. A line goes through points (0, 0), (40, 200), (60, 300). Based on the graph, which relationship exists between the speed of the swing and the distance the ball travels?
Answer: the realtionship between exists is (50, 145)
Answer:
The distance is 5 times the swing speed. or c
Step-by-step explanation:
please help me please
Answers
Answer:
11
Step-by-step explanation:
its number 2
I need this math equation simplified.
Answers
Answer:
80 hope this helps!
Step-by-step explanation:
So the answer is D
There are 35 students in a drama club two out of every five boys in the club are boys how much diamonds in the club are boys
Answers
Given:
Number of students = 35
Two out of every five boys in the club are boys.
To find:
The number of students in the club that are boys.
Solution:
Two out of every five boys in the club are boys. It means, the ratio of boys to the total number of student is 2:5.
Let the number of boys be 2x and number of students be 5x.
According to the question,
[tex]5x=35[/tex]
[tex]x=7[/tex]
Now, the number of boys is
[tex]2x=2(7)[/tex]
[tex]2x=14[/tex]
Therefore, 14 students in the club are boys.
Christy earned $41.25 for selling 3 birdhouses at a craft market. The equation y=13.75x can be used to represent this situation. What is the constant of proportionality? Express your answer in decimal form.
Answers
k=68.75/5 (you can pick any number by multiplying x by 13.75)
k=13.75
hope this helps
I NEED THE ANSWER RIGHT NOWWWW
Hailey is shopping at a department store during a 20% off everything sale. She also has a coupon for $5.00 off the sale amount. Hailey wants to keep her total under $65.00 before tax, so she creates this inequality:
0.80x − $5.00 ≤ $65.00.
Which inequality represents all possible solutions for x?
A. x ≤ $75.00
B. x ≤ $76.25
C. x ≤ $86.25
D. x ≤ $87.50
Answers
Answer:
All of them would be under $65
Answer:
D
Step-by-step explanation: