Can someone pls help me with this thx
Answer:
The y-intercept in coordinate form is (0, 2.9), which the y-intercept represents the pickup fee which is $2.90 before any mileage
Step-by-step explanation:
Hello, I do apologize that no one responded for two hours.
1 - Understanding what it means to be a y-intercept
When mathematics presents the "y-intercept" its the unimaginative way of saying "Where the equation crosses the y-axis"
Looking at a graph we can deduce that, the y axis in traditional graphs is always at the x value of 0.
What can this mean for this situation?
We want to find out how much each person with 0 miles or no miles driven.
This will be our pickup fee alone
How can we do this?
Theres multiple ways, however the way I like is to set an equation to zero.
2 - Slope Intercept Form
We need to get it into the slope-intercept form using data given to us to use as our equation.
For reference the slope-intercept form is
y = mx + b
y = y value
m = slope
x = x value
b = y - intercept
2.1 - Find the slope
for y = mx + b we'll need to find our slope, m, and to do so we use the following formula
[tex]slope = m = \frac{\triangle y}{\triangle x} = \frac{change~in~y}{chnage~in~x} = \frac{y_2 ~ - ~ y_1}{x_2 ~ - ~ x_1}[/tex]
To do this we need to assign x values and y values.
Our total cost is our y value, because its a total, and our variable is x which will be our miles.
(x value is always the variable, and our y value is always the totals)
So now looking at the data;
Gus;
$12.00 for a 6.5-mile journey
Tony;
$15.50 for a 9-mile journey
We can deduce at 6.5 miles we'll pay $12, and at 9 miles we'll pay $15.50
Because 6.5 is less than 9 our x1 and y1 will be deduced from that, and with that in mind, let's solve that equation.
POINT → (x, y)
(6.5, 12)
(9, 15.50)
[tex]\frac{y_2 ~ - ~ y_1}{x_2 ~ - ~ x_1} = \frac{15.50 ~ - ~ 12.00}{9 ~ - ~ 6.5} = \frac{3.5}{2.5} = 1.4[/tex]
Our slope is 7/5, so therefore,
y = mx + b
=
y = 1.4x + b
2.2 - Plug and chug to find our y-intercept, b.
We'll need to plug in a point into the unfinished equation to solve for b
y = 7/5x + b
In this instance let's use (6.5, 12)
(x, y)
12 = 1.4(6.5) + b
12 = 9.1 + b
-9.1 -9.1
2.9 = b
Lets plug that in to our y = mx + b
y = 1.4x + b
↓
y = 1.4x + 2.9
And would you look at that, just by setting up the equation we now know our y-intercept, now if you recall from earlier one of my notes said this:
POINT → (x, y)
This is the same thing as coordinate form I'm assuming, and as a result, we have all the information we need to answer the problem.
3 - Putting it together to answer the problem
POINT → (x, y)
=
Coordinate Form:
=
(x, y)
Now remembering what I said earlier, the y-axis, is always on x = 0
So our y-intercept in coordinate form is;
(0, 2.9)
This means;
The pickup fee is $2.90 which excludes any mileage.
See the answer for it put together
Hope this helps :)
A ride-share driver completed 6 trips and was paid a flat fee of $90, not including any tips. At this rate, how many trips must he complete to be paid a total of $225?
Answer:
15
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
Because 90x2.5=225 so then you do 6x2.5 and that is 15.
If p(x) = 5(x²+1) + 16, what is the value of p(11)?
A duck was given $9
A spider was given $36
A bee was given $27
Based on this information, what would a cat get? - First right answer get Brainliest!! Good Luck
Answer:
18
Step-by-step explanation:
helppppppppppppppppppppppppppppppp
Answer:
Step-by-step explanation:
Hi hru?
You are in the band room when a shipment of new trumpets and trombones arrives. Your music teacher asks you to make sure the order is right. All the boxes are about the same size, so you find the number of boxes in the shipment. There are 27 total boxes. The bill shows the school paid $10,950. In the catalogue, the price of a new trumpet is $350 and the price of a new trombone is $475.
1. Write an equation representing the total number of instruments.
2. Write an equation representing the total cost.
3. Using your equations from Exercises 1 and 2, write and solve the linear system using substitution.
4. How many trumpets did your school receive? How many trombones?
5. Check your results by graphing your linear system.
Answer:
billington florio gossip ical vetting drop has stop is Rio id drop of hip
attic RIP shop drop tip RIP top top
Step-by-step explanation:
juli h huh unsub Guillermo gumdrop ravish
math help? please and thank you!
Answer:
A
Step-by-step explanation:
Draw a line, then find 7 on X. Then find amount of 7 in line
PLEASE HELP! FINALSS!
A catering company is preparing for 200 guests. They are going to serve a punch that consists of image ginger ale and image juice. The ginger ale will be purchased in bottles that contain 0.75 gallons each.
What is the minimum number of bottles of ginger ale needed so that each guest can have up to three 12-ounce servings of punch?
A. 19
B. 16
C. 17
D. 18
On the number line below, the numbers h and k are the same distance from 0. Write an equation to express the value of ℎ + . Explain.
The value of h + k is 0 if, on the number line below, the numbers h and k are the same distance from 0 the answer is 0 or zero.
What is a number line?It is defined as the representation of the numbers on a straight line that goes infinitely on both sides.
As we know,
A number is a mathematical entity that can be used to count, measure, or name things. For example, 1, 2, 56, etc. are the numbers.
It is given that:
On the number line below, the numbers h and k are the same distance from 0.
From the number line.
h = k (the magnitude of the h and k are equal)
There are all negative numbers left side of the zero on a number line.
There are all positive numbers right side of the zero on a number line.
h = -k
The value of h + k
= h + k
Plug the value of h in the above expression:
= -k + k
= 0
Thus, the value of h + k is 0 if, on the number line below, the numbers h and k are the same distance from 0 the answer is 0 or zero.
Learn more about the number line here:
brainly.com/question/13189025
#SPJ2
What would you divide the numerator and denominator by to put 16/24 in simplest form?
Answer:
You would divide both by 4
Step-by-step explanation:
16 and 24 are both multiples of 4.
Answer:
8
Step-by-step explanation:
To answer this question, you need to find the common factors of each number. The factors of 16 are 1, 2,4, 8, and 16. The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. You then have to find the greatest common factor. In this case, it would be 8.
A car is traveling at a steady speed. It travels 2 1/2 miles in 3 1/3 minutes. How far will it travel in 45 minutes? In 1 hour? The car will travel nothing miles in 45 minutes.
PLEASE HURRY IM TIMED!!!!! PLEASE HELP!!!
Answer:
it will travel 18 miles in 45 min. and 30.5 in 1 hr.
Step-by-step explanation:
divide 45 by 2 1/2
divide 60 by 2 1/2
Coach Hayes goes to a sporting goods store to purchase mouth guards for his team. There are two packages of mouth guards available for him to select: ten Adidas mouth guards for $14.50 and fifteen Nike mouth guards for $21.45. Coach Hayes needs to buy 60 mouth guards. In total, how much money with he save by purchasing 60 mouth guards from the cheapest package?
Answer:
12h - 33 = 99
Step-by-step explanation:
PLEASE HELP URGENT! WILL GIVE BRAINLIEST Chad worked for 435 hours and earned $34.73.
How much would he make if he worked for 615 hours?
Enter your answer in the box
Pls help it’s gonna be due soon
Answer:
20 games
Step-by-step explanation:
Pls give brainiest
Answer:
20 games
Step-by-step explanation:
20x5=100
4x5=20
i will give u all my brainly points which is 71
Answer:
D and F
Step-by-step explanation:
MIDDLE SCHOOL MATH
Please help, this is the last question and it's due at 11:45
Answer: No
Step-by-step explanation:
$5.50*6=$33
Answer:
No.
Step-by-step explanation:
He is working 6 hours and making 5.50 per hour. 5.50x6 will give you 33, which is not enough for the helmet
eeehh can someone help me and ill give them a brainliest PLEASE DONT DO IT JUST FOR THE POINTS
Answer:
80.12 cents in her account
Step-by-step explanation:
6*19.98=x
Answer: for b its 80.12 and for A (19.98 x 6)- 200
PLEASE HELP ME SOLVE THIS IS MY 3RD ATTEMPT ON HERE.
Answer:
58 degrees.
Step-by-step explanation:
m<3=180-119=61
Write the equation :
61+(10x-22)+(9x-11)=180
x=8
m<1= 58 degrees
answer right and ill give you brianly
Answer:
59%
Step-by-step explanation:
59/100 = 59%
Answer:
59%
Step-by-step explanation:
This one is easy. There are 100 squares and 59 are shaded. this means that 59% is shaded.
On a coordinate plane, solid circles appear at the following points: (negative 5, negative 3), (negative 4, negative 4), (negative 2, 2), (1, 3), (1, negative 2), (2, 1), (5, negative 4). Which ordered pair can be removed so that the resulting graph represents a function? (–2, 2) (1, 3) (5, –4) (–4, –4)
Answer:
(1 , 3) B.)
Step-by-step explanation:
Answer:
(1,3)
Step-by-step explanation:
3^3+5∙4−(8−5∙2)^2 = ???
Answer:
Its 43
Step-by-step explanation:
Happy Holidays ❄️☃️
It's easy but if you get it right I'll award brainliest
(x3 + 4x2 + 7x + 6) divided by (x + 2)
293738 ndjdksn 83828#;*!"
Liz purchased three trays of tomato plants for $16.47. She also bought ten trays of basil plants. If the ratio of the price per tray of tomato plants to the price per tray of basil plants is 3 to 2, then how much did she spend in total for all the plants? Write and solve a proportion.
Please help! Tysm <3
Step-by-step explanation:
Start by creating expressions
t= A tray of tomato plants
3t = $16.47
Solve the equation above
3t/3= 16.47/3
t= 5.49
A tray of tomato plants costs $5.47
Now create the ratios
b= A tray of basil plants
t:b = 3:2
Substitute t
5.49:b = 3:2
Rewrite as fractions
[tex]\frac{5.49}{b}[/tex] = [tex]\frac{3}{2}[/tex]
Cross multiply
5.49(2) = 3(b)
10.98 = 3b
10.98/3 = 3b/3
3.66 = b
A tray of basil plants costs $3.66
In total she bought 3 trays of tomato plants, which cost $16.47, and 10 trays of basil plants
T0 find out the cost of the 10 basil plants, multiply 3.66 by 10
3.66 × 10 = 36.6
She bought 10 trays of basil plants for $36.60 and 3 trays of tomato plants for $16.47
Add the 2 values together
36.60+16.47 = 53.07
$53.07 is the total
I hope this helps!!!
Find the volume of a hemisphere with a radius of 8. Round to the nearest tenth.
Answer:
V(hemisphere) = 1072.3in^3
Step-by-step explanation:
To find the volume of a hemisphere, we will have to take the volume of a sphere as a whole and divide it by 2. This is because a hemisphere is half of a sphere.
The volume of a sphere is:
[tex]V(sphere) = \frac{4}{3} \pi r^3[/tex]
Let's plug in the radium of 8 into the equation and solve:
[tex]V(sphere) = \frac{4}{3} \pi (8)^3\\V(sphere) = \frac{4}{3}\pi 512 \\V(sphere) = 2144.660585[/tex]
Now, divide it by 2
V(sphere) = (2144.660585)/2
V(hemisphere) = 1072.3in^3
I hope this helps!!
- Kay :)
Answer:
the answer is V(hemisphere) = 1072.3in^3
Step-by-step explanation:
factor the expression using the GCF. 18x + 24y.
Kai has 18 Oreos. Her school is given 18 each. there are 27 kids in each class and 18 classes in middle school. How many Oreos are given?
Answer:
8,748 Oreos are given (I think)
Step-by-step explanation:
If I'm understanding the problem right it's as follows:
18 Oreos per person, 27 people per class, and 18 classes.
18 times 27 times 18 = 8,748 Oreos
WHAT IS THE ANSWER?!?!? 8 = 48 ÷
Answer:
6
Step-by-step explanation:
6*8=48
48/6=8
Answer:6
Step-by-step explanation:
The table below shows distances between planets (center to center).
Approximate Distance Between Planets
From
Το
Distance (km)
Mercury Saturn
1.37 x 109
Venus
Jupiter
6.7 x 108
Earth Neptune
4.35 x 109
Saturn Jupiter
3.46 x 108
Earth Mars
7.83 x 107
According to the table, which of the following planets are closest to each other?
Earth and Mars
B Saturn and Jupiter
C Mercury and Saturn
D Venus and Jupiter
Answer:
C: Earth and Mars
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
what is the step-by-step answer to
(X/3 - 2)+(X/2 + 6)=3
Answer:
x=−6/5Step-by-step explanation:
[tex]\frac{x}{3} - 2 + \frac{x}{2} + 6 = 3\\[/tex]
Simplify both sides of the equation:[tex]\frac{x}{3} - 2 + \frac{x}{2} + 6 = 3[/tex]
[tex]\frac{1}{3} x + -2 + \frac{1}{2} x + 6 = 3[/tex]
[tex]( 1/3x + 1/2x ) + ( −2+6 ) = 3[/tex] (Combine Like Terms)[tex]5/6 x + 4 = 3[/tex]
Subtract 4 from both sides:[tex]5/6x + 4−4= 3−4[/tex]
[tex]5/6x = −1[/tex]
Multiply both sides by 6/5:[tex](6/5) * (5/6x) = (6/5) * (−1)[/tex]
[tex]x=−6/5[/tex]
a.) When you move to the left on a number line, the movement is positive or negative?
b.) When you move to the right on a number line, the movement is positive or negative?
Answer:
a)negitive b)positive
Step-by-step explanation:
to the left of zero on a number line is negitive numbers and to the right is positive
Answer:
A.) Negative
B.) Positive
Step-by-step explanation: