Answers
Answer:
y=-9/8x+7
Step-by-step explanation:
When finding slope from the graph, the coordinate that has a zero where x is supposed to be is the y-intercept. To put it into slope-intercept form it is important to remember y=mx+b. B is the y-intercept so you'll take the y value and put it where b is. So in this case you'll have y=mx+7. To find the slope you have to find the distance between the two coordinates. So you'll see how many times you go up from -2 to 7, 9 times. Then you calculate how many times you go over from 8 to 0, 8 times. The 8 and the 9 are the two values of slope. When forming the slope you put the rise over the run. Or in other words, you put how many times you go up/down over how many times you go left/right. To determine if the slope is negative or positive you look at the line and if the values are getting smaller or the line is going from left to right, then it is negative. If the values are getting bigger or the line is going from right to left, then it is positive. In this case the values are getting smaller and the line is going from left to right which means this slope is negative. So you add a negative to 9/8 and replace m with what you just got (the slope). Your answer should look like this, y=-9/8x+7.
Explanation:
Idek i just do but it wont let me answer unless its 20 characters so.
Related Questions
Calculate the slope: I(0, 6), J(-1, 1)
Answers
Answer:+5
Step-by-step explanation:
Zahra runs a 500-meter race at a constant speed. Which graph shows her distance from the finish line during the race?
Answers
Answer: The answer is the third figure. Attached the image.
Step-by-step explanation: Given that Zahra runs a 500-meter race at a constant speed. We are to select the correct graph from the four options that will show her distance from the finish line during the race.
We can see in graph 2, the distance covered by Zahra in metres increases at the same rate as the time increases in minutes.
But, since we are considering from the finish line, so option (#) will be right, because Zahra starts at 500 metres, decreases in the same manner as the increase of time and goes down to 0 on the positive X-axis.
Also,
Thus, the attached graph, which is the third option is the correct graph.
Eve and Maria have summer jobs selling newspaper subscriptions door-to-door, but their compensation plans are different. Eve earns a base wage of $14 per hour, as well as $1 for every subscription that she sells. Maria gets $2 per subscription sold, in addition to a base wage of $3 per hour. If they each sell a certain number of subscriptions in an hour, they will end up earning the same amount. How much would each one earn? How many subscriptions would that be?
Answers
Answer:
if Maria sells 6 she will make 12 add base wage she earned 15. if eve sells 1 she will also make a profit of 15
() Fill in the missing number
Answers
Answer:
1
Step-by-step explanation:
The answer is x because x is the unknown i have defined for this unknown equation.
Unit 4 Mid Unit Assessment
2.
1. A scale drawing of a picture frame is 6
inches long and 4 inches wide. If the
scale is 1 inch: 3.5 feet, what is the
length and width of the actual picture
frame?
Answers
Answer:
20
Step-by-step explanation:
Jose wants to pay off his credit card balances within 18 months. He is trying to decide if he should use his $1,750 in
savings to pay off part of the balances or if he should transfer the balances to a new card with a low introductory
rate. The new credit card has an introductory rate of 8% but charges a balance transfer fee of $60 for each balance
transfer. Jose decides to pay off Credit Card B using his savings and then transfer the balance of Card A to the new
card. Which of the following options shows the amount of Jose's new monthly payment?
Credit Card A: $1,154
Credit Card B $1,469
a
b
$90.43
$68.25
$71 80
$75.34
С
d
Please select the best answer from the choices provided.
Mark this and return
Save and Exit
Nex
Submit
Answers
Answer:
c.$71.80
Step-by-step explanation:
did the debt management quiz
Solve for x: 6x−8y=12
x=2+3/4y
x=1/2+3/4y
x=1/2+4/3y
Answers
Answer:
[tex]x=2 + \frac{4y}{3}[/tex]
Step-by-step explanation:
can i please have brainliest?
− 4 /5 + 40/75 +100%
Answers
Answer:
0.266666666
Step-by-step explanation:
If h(r) = 2/3r - 6, what is the value of h(-9)?
Answers
Answer:
h=-12
Step-by-step explanation:
Can someone Please Help meh
Answers
Answer: the one for 3b (8) + (-2)(7c) ; for b= 2, c= 3 is
6
Step-by-step explanation:
3b(8)+(-2)(7c)
3(2)(8)+(-2)(7)(3)
(6)(8)+(-14)(3)
48-42
6
SOMEONE help me with this plz pretty plz
Answers
Answer:
Step-by-step explanation:
your slope is -2.
your y intercept is 190
y=-2x+190
She need help again
Answers
Answer:
im in 3rd grad
Step-by-step explanation:
Answer:
-4
Step-by-step explanation:
(-4,5)
(x,y)
yep.....
Is (-5,0)(0,0)(5,0)(5,10)(10,10) a function
Answers
Answer:
yes it is a function
Step-by-step explanation:
A motorboat travels 440 km in eight hours going upstream and 510 km in six hours going down stream what is the rate of the boat in Still water and what is the rate of the current
Answers
Answer:
Rate of boat in still water = 70 km/hr
Rate of current = 15 km/hr
Step-by-step explanation:
Let the speed of motorboat in still water = [tex]u\ km/hr[/tex]
Let the speed of current = [tex]v\ km/hr[/tex]
Equivalent Speed upstream = [tex](u-v)\ km/hr[/tex]
Equivalent Speed downstream = [tex](u+v)\ km/hr[/tex]
Distance traveled upstream = 440 km
Time taken upstream = 8 hours
Using the formula:
[tex]Speed = \dfrac{Distance}{Time}[/tex]
[tex]u-v = \dfrac{440}{8}\\\Rightarrow u -v=55 ..... (1)[/tex]
Distance traveled downstream = 510 km
Time taken downstream = 6 hours
[tex]u +v = \dfrac{510}{6}\\\Rightarrow u+v=85 ...... (2)[/tex]
Adding (1) and (2):
[tex]2u = 140\\\Rightarrow u = 70\ km/hr[/tex]
By equation (1):
[tex]v = 85-70\\\Rightarrow v =15\ km/hr[/tex]
Therefore, the answer is:
Rate of boat in still water = 70 km/hr
Rate of current = 15 km/hr
which expression is equivalent to 3-6x?
Answers
Answer:
Step-by-step explanation:
3-6x should be the same as -6x+3
Diego bought a school textbook that cost $56.18 This amount includes a tax of 6.60%. What was the cost of the book before the tax?
Answers
Answer:
The answer is $59.89 after sales tax.
Step-by-step explanation:
PLEASE HELP ME!!
Translate the sentence into an equation. The sum of 4 times a number 9 and 6 equals . Use the variable c for the unknown number.
Answers
Answer:ion know
Step-by-step explanation:
Which figure shows that
Answers
What is the slope of the line that contains these points?
slope:
Answers
Answer:
The slope is -4
Step-by-step explanation:
hope this helps
(-7,21),(-6,17)
17-21/(-6)-(-7)
=-4/1
= -4
(-5,13),(-4,9)
9-13/(-4)-(-5)
=-4/1
= -4
а О 130
The answer to 15 divide 375 what is the answer
Answers
Answer:
the answer would be
Step-by-step explanation:
Answer: The answer is .04
Step-by-step explanation:
Evaluate the expression when a= 2 and c=-4.
-a +5c
Answers
I WILL GIVE U BRIANLIEST THING!!!
slope is 6 and the y-intercept is 5
pls, i need the equation. ty<3
Answers
Answer:
The equation of line with slope m and y-intercept b is given by
y=mx+b
Therefore, the equation of line with slope 6 and y-intercept 5 is
y=6x+5ep explanation:
which of these is an algebraic equation
Answers
You said "which one of these" but you only gave us a question and not answers to choose from. Please comment the rest of the equation so I can answer it for you.
Answer:
the ones that have equal signs, variables and constants are algebraic equations
Step-by-step explanation:
hope this helped!
What is 15% of 200? *
30
50
15
20
Answers
Answer: 30
Step-by-step explanation:
Plzzzzzzzzz help me out fast
Answers
Answer:
b
Step-by-step explanation:
Answer: 2
Step-by-step explanation:
What is the value of x in the equation below?
One-third (12 x minus 24) = 16
A. 2
B. 6
C. 8
D. 10
Answers
Answer:
6
Step-by-step explanation:
B, You have to break it down and you'll get your answer
Answer:
Hello So i can try lets get started!
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So the equation is 1/3(12x - 24)=16
The answer would be x = 6
Step-by-step explanation:
Have a blessed day!!!
pls help ill mark brainliest I dont have much points.
Answers
Answer:
I think its Jenny's
Step-by-step explanation:
because when u add more egg it could lessen the effect of being cheesier however u can put neither because it was both the same amount that was put in
y-y2= m(x-x) coordinates of a point on the line
Answers
Answer:yes 5,5
Step-by-step explanation:
Craig wants to use an elevator to carry identical packages having the same weight each package weighs 4 pounds and Craig weighs 90 pounds if the elevator can carry a maximum of 330 pounds at a time which NE quality shows the maximum number of packages in that crag can carry with him self in the elevator if he is the only passenger
Answers
Answer:
He can carry 60 packages
Answer:
he can carry 60 packages with him if hes the only passenger
Step-by-step explanation:
Please help me with this question! Thank you :)
Answers
Answer:
y=x-3
Step-by-step explanation:
Graph y=x-5 and the point (1,-2). You want your slope to be the same for the lines to be parallel. The slope in the given equation is 1/1. Type into a graphing calculator y=x- and pick a number greater than negative five since the point (1,-2) is above the given line. Guess and checking reveals -3 to be the correct answer. Therefore, your answer is y=x-3.
