Answers
so you're going to need to find the slope. in order to do that use (y2-y1)/(x2-x1)
(7-(-2))/(0-8)
simplify
9/-8
simplify -9/8
now using y=mx+b, we need to find b. so we can plug in the coordinates of (0,7) or (8,-2). let's use (8,-2) because it involves more math.
y=mx+b
-2=(-9/8)(8)+b
multiply (-9/8) by 8 to get -9
-2=-9+b
add 9 to both sides
7=b
so our equation is now
y=-(9/8)x+7
Related Questions
Jonathan wants to the new baseball game for his game console. The game costs $45.99. Of sales tax is 6%, write an equation to find the total cost of the game, represented as P.
Answers
Answer: See explanation
Step-by-step explanation:
Cost of game = $45.99
Sales tax = 6%
The equation to find the total cost of the game, represented as P will be:
P = 45.99 + (6% × 45.99)
= 45.99 + (0.06 × 45.99)
= 45.99 + 2.7594
= $48.7494
What is the solution to -4(8 – 3x) 6x – 8?
4
3
O x2
0 /
O x ²4
ox34
Answers
Answer:
Step-by-step explanation:
-4(8-3x)6x-8
Since there is nothing in between the ) and 6x the answer is
72x^2-192x-8
Is there supposed to be a - or + there? It'll change the answer.
Which ratios are equivalent? Check all that apply.
09:15 and 18:30
21:25 and 30:50
0 3:5 and 5:10
5:6 and 20:24
Please help me I’m in 6th grade
Answers
Answer:
9:15 and 18:30 are equivalent. Both ratios are multiplied by 2
5:6 and 20:24 are equivalent. Both ratios are multiplied by 4
Answer:
09:15 and 18:30 and 5:6 and 20:24
Step-by-step explanation:
9+9 = 18 and 15 + 15 = 30. Thats how you get 18:30. Next, 5x4 = 20 and 6x4 = 24. 20:24. Hope this helps you :)
Twenty times one hundred and one (20 x 101)
Answers
Answer:
2020
Step-by-step explanation:
2020
In a sprint to the finish, a professional cyclist travels 380 meters in 20 seconds. At that rate, how many meters will the cyclist travel in 7 seconds?
Answers
Answer:
133m
Step-by-step explanation:
Rate can be defined as the measure of a quantity with time
Rate the professional cyclist travels =380/20
To know the rate rate, in meters will the cyclist travel in 7 seconds then we equate the rate above as
380/20= x/7
Cross multiply
380×7=20X
2660= 20x
X=133m
Hence, the rate rate, in meters will the cyclist travel in 7 seconds is 133m
WILL GIVE BRAINLIEST write an equation for the nth term of the arithmetic sequence and find the 100th term 14,19,24,29, ...
Answers
Answer: the nth term of the sequence 14, 19, 24, 29 is: 5n+9 so the 100th term of the sequence will be 509.
explanation below:
Step-by-step explanation:
to find the 100th term we will have to find the nth term of the sequence when we have the nth term we need to replace n with the term we need to find and multiply it with the number behind n then subtract or add the number and u will get ur answer.
I hope this helps
Answer:
an=9+5n
a100=509
Step-by-step explanation:
a1=14
19-14=5
24-19=5
29-24=5
d=5
an=a1+(n-1)d
an=14+(n-1)(5)
an=14 +5n -5
an=9+5n
an=a1+(n-1)(d)
a100=14+(100-1)(5)
a100=14+(99)(5)
a100=14+495
a100=509
or
an=9+5n
a100=9+5(100)
a100=9+500
a100=509
$1.85 for a sandwich, $1.15 for a drink, $0.65 for a bag of chips, and $1.10 for two apples. How much money does the student spend at lunch, in dollars and cents?
Answers
Answer:
$4.75 = 4 dollars and 75 cents
Step-by-step explanation:
$1.85 for a sandwich
$1.15 for a drink
$0.65 for a bag of chips
$1.10 for two apples.
The total amount of money the student spent at lunch, in dollars and cents is:
$1.85 + $1.15 + $0.65 + $1.10
= $4.75
In words = 4 dollars and 75 cents
Answer:
find it out yourself
Step-by-step explanation:
stop cheating
can someone explain this to me:)
Answers
Answer:
B) m = 2 , b = -3
Step-by-step explanation:
b = y-intercept
The y-intercept is -3
b = -3
m = slope
The slope is 2
m = 2
express as an improper fraction 13 ⅔
Answers
Answer:
13 ⅔ = 13 + 2/3 = (39+2)/3 = 41/3
Answer:
15/3
Step-by-step explanation: first, you will need to add 13 to the two that is already in the fraction, and slap the three underneath.
In order to make the color pink, a painter mixes 2 cups of white paint with 5 cups of red. If the painter wants to use 4 cups of white, how many cups of red paint will she need to make the same color pink?
Answers
Answer:
10 cups of red paint
Step-by-step explanation:
the painter will use 10 cups of red paint
I need help With this Math assighnment.
Answers
Answer:
$3.60
Step-by-step explanation:
Hope this helped
PLZZ HELP!! LAST QUESTION ON MY TEST!!
Is the graph linear or non-linear? Explain your answer.
Answers
Answer:
non linear. its not a straight line. it has curves and breaks.
Step-by-step explanation:
Answer:
Non linear ofc
Linear = straight line
The line on the graph is not straight
Step-by-step explanation:
Use the point-slope equation to identify the slope and the coordinates of a point
on the line y - 4 = {(x - 1).
The slope of the line is
A point on the line is
Answers
Answer:
M=1/2 and 1/4
Step-by-step explanation:
I hope this is what you are asking.
Answer:
Look at step-by--step
Step-by-step explanation:
Answer for edge
1. m= 1/2
2. (1,4)
Which of the following expressions is equivalent to "eight groups of four"?
A 8+4
B. (8 + 4)
C. 8 x 4
D. 4°
Answers
Answer:
Hey mate,here is your answer. Hope it helps you.
Step-by-step explanation:
The answer is c- 8 x 4. As there are 8 groups of 4 the easiest way to calculate is by multiplying them both. Repeated addition is known as multiplication.
The fuel tank of a certain airplane can hold up to 300 gallons of fuel. Let Wbe the total weight(in pounds) Let F be the total amount of fuel in this tank ( in gallons) Suppose that W = 6F +4000 gives W as a function of F
Answers
Answer:
Range of weight = [4,000 , 5,800]
Step-by-step explanation:
Given:
Function W = 6F +4000
Full amount of fuel = 300 gallons
No amount of fuel = 0 gallons
Find:
Range of weight
Computation:
Domain : amount of fuel = [0 , 300]
If F = 0
W = 6F + 4,000
W = 6(0) + 4,000
W = 4,000
If F = 300
W = 6F + 4,000
W = 6(300) + 4,000
W = 5,800
Range of weight = [4,000 , 5,800]
So i need help on ANOTHER question i know i might be annoying but itz because im STOOPIDD okay? ok so the question is.... which is equal to 88x102. I know it looks easy but the two is supposed to be a little tiny two so its like 10 and tiny 2. I hope you can helpppp i will give like 15 points. Well i will put 15 but they might not give 15 but anyways just pls help me i needs some help. THX :))))))))
Answers
Answer:8976
Step-by-step explanation:
Tyler thinks that the relationship between the ages of the children in Family B can be described with 2m – 2y = 10, where m is the age of the middle child and y the age of the youngest. Explain why Tyler is right.
Answers
Answer:
m - y = 5 is equivalent to 2m - 2y = 10
Step-by-step explanation:
Given
m = age of middle child
y = age of youngest child
[SEE ATTACHMENT FOR COMPLETE QUESTION]
Required
Explain why Tyler is correct
From the question, we understand that m is 5 greater than y
This can be represented as
m = 5 + y
To explain why Tyler is correct, we simply solve the above expression.
First, subtract y from both sides
m - y = 5
Multiply both sides by 2
2 * (m - y) = 2 * 5
2m - 2y = 10
This implies that m - y = 5 is equivalent to 2m - 2y = 10
And that means, Tyler conclusion is correct
Help? please...........
Answers
Answer:
F
Step-by-step explanation:
H and J have slopes of 3, not -3, and G has an infinite slope, so it's F
Graph: y + 2= -3/4 ( x+4)
Answers
Answer:
The slope is -3/4 y intercept is (0,-5)
Step-by-step explanation:
X Y
-20/3 0
0 5
graph ^
y + 2= -3/4 ( x+4)
Answer:
two points : (0,-5) ( 4 , -8)
Step-by-step explanation: woof
Please kinda urgent! I have to find the slope
Answers
Question 5)
Given the points
(2, 0)(5, 5)[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(2,\:0\right),\:\left(x_2,\:y_2\right)=\left(5,\:5\right)[/tex]
[tex]m=\frac{5-0}{5-2}[/tex]
[tex]m=\frac{5}{3}[/tex]
Therefore, the slope is:
[tex]m=\frac{5}{3}[/tex]
Question 6)
Given the points
(-1, 0)(-2, 3)[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(-1,\:0\right),\:\left(x_2,\:y_2\right)=\left(-2,\:3\right)[/tex]
[tex]m=\frac{3-0}{-2-\left(-1\right)}[/tex]
[tex]m=-3[/tex]
Therefore, the slope is:
[tex]m=-3[/tex]
Question 7)
Given the points
(-1, -1)(1, 3)[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(-1,\:-1\right),\:\left(x_2,\:y_2\right)=\left(1,\:3\right)[/tex]
[tex]m=\frac{3-\left(-1\right)}{1-\left(-1\right)}[/tex]
[tex]m=2[/tex]
Therefore, the slope is:
[tex]m=2[/tex]
Question 8)
Given the points
(2, 0)(-2, 4)[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(2,\:0\right),\:\left(x_2,\:y_2\right)=\left(-2,\:4\right)[/tex]
[tex]m=\frac{4-0}{-2-2}[/tex]
[tex]m=-1[/tex]
Therefore, the slope is:
[tex]m=-1[/tex]
Question 9)
Given the points
(0, 1)(4, -2)[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(0,\:1\right),\:\left(x_2,\:y_2\right)=\left(4,\:-2\right)[/tex]
[tex]m=\frac{-2-1}{4-0}[/tex]
[tex]m=-\frac{3}{4}[/tex]
Therefore, the slope is:
[tex]m=-\frac{3}{4}[/tex]
Question 10)
Given the points
(0, 2)(1, -3)[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(0,\:2\right),\:\left(x_2,\:y_2\right)=\left(1,\:-3\right)[/tex]
[tex]m=\frac{-3-2}{1-0}[/tex]
[tex]m=-5[/tex]
Therefore, the slope is:
[tex]m=-5[/tex]
(1, 4) and (6, -1) slope intercept form
Answers
Answer:
y = -1x + 5
Step-by-step explanation:
Y= -1x +5
But I’m not sure! Hopefully this helps :)
Please help me 10 points i just joined today ;)
Answers
Answer:
y=2x+4
Step-by-step explanation:
2 is the slope, you can see that with rise over run. 4 is the y intercept
Answer:
y=2x+4
Step-by-step explanation:
Look at the y-axis if the point that touches the y-axis is 4
Then the slope is 2
you go down 2 which is -2 (Since down is negative)
and you go left 1 which is -1 (Since left is negative)
now the equation looks like this:
y=-2/-1x+4
Simplify: (negative and negative cancel each other out making it positive)
y=2x+5
Find the value of x in the
following parallelogram:
5x + 10
6x - 15
X + 15
x = [?]
Answers
Answer:
6
Step-by-step explanation:
PLD HELP ME I WILL FAIL PLS
Answers
Answer:
8 recipes
Step-by-step explanation:
make 1 1/4 into decimal
makes it easier
10 divided by 1.25
8 recipes
Walkway over the hudson, a bridge that crosses the hudson river in poughkeepsie, is 2.063 kilograms long. Anping bridge, which was built in china 850 years ago, is 2.07 kilograms long. what is the total span of both bridges.
Answers
Answer: 4.133 kilometers
Step-by-step explanation:
From the question, we are informed that walkway over the hudson, a bridge that crosses the hudson river in poughkeepsie, is 2.063 kilograms long and that Anping bridge, which was built in china 850 years ago, is 2.07 kilograms long.
The total span of both bridges will be the addition of both walkway. This will be:
= 2.063 kilometers + 2.07 kilometers
= 4.133 kilometers
What is the x axis -6x-y=74 ?
Answers
does anyone know this
Answers
Answer:
the answer is A
a+b
Step-by-step explanation:
hope it helps
- Can someone help me please?
Answers
Part B is 17.
a recipe uses 1 and 1/4 of milk to make 10 servings if the same amount of milk is made for each serving how many serving can be made using 1 gallon?
Answers
Answer:
12.8
Step-by-step explanation:
1 1/4 cup of milk? if it is- 16 cups / gal
16/1 1/4 = 12.8 servings
What is the slope 9,8 and 7,-8
Answers
Answer:
y2-y1/x2-x1
Step-by-step explanation:
7-9/-8-8
-2/-16
1/8