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
ladessa [460]
3 years ago
8

A line has a slope of 3 and passes through the point (-3, 8). What is the equation of the line​

Mathematics
2 answers:
mixer [17]3 years ago
8 0

Answer:

y=3x+17

Step-by-step explanation:

Slope formula y2-y1/x2-x1=m

y=3x+b

Find b (y-intercept), enter the given coordinates (-3, 8)

8=3(-3)+b

8=-9+b

b=17

y=3x+17

Hope this helps! Please mark brainliest :)

shtirl [24]3 years ago
7 0

Answer:

the answer is y=3x+17. Hope this helps! :)

Step-by-step explanation:

You might be interested in
Ralph is 3 times as old as Sara in 4 years Ralph will be twice as old as Sara will be then. Find Ralph’s age now.
Xelga [282]

Answer:

3x+4 Ralph is currently 12 years old.

Step-by-step explanation:

You can find the equation by reading the scenario given. When you read it, it says that Ralph is 3 times as old as Sara and since her current age is going to be used to represent x you will first get 3x. That automatically eliminates the second and third choice given. It then says the equation is for Ralph's age in four years which means to add four to the equation. This gives you 3x+4 as your equation.

When something is tripled and then in a few years it is doubled, it is easiest to first try the number that is being added. So in this case the number is four. When you multiply 4 by 3 you get 12. If Sara is 4 she'll turn eight in four years and if Ralph is 12 he'll turn 16 in four years. 16 divided by 2 is 8 which shows you that Ralph is currently 12

6 0
3 years ago
NEED HELP ASAP!!! Please help and I will mark as brainliest!
alex41 [277]
Mnp.............
........
3 0
2 years ago
I need help on 3 15 11 then explain pleases
zlopas [31]
Number 15 is 80 i dont know about the others...sorry
4 0
3 years ago
How do I solve 5 + 6y = 9y + 2 + 3(1 - y)
Stella [2.4K]
Actually you can't solve this. There is no solutions.
3 0
3 years ago
Read 2 more answers
A train is traveling at a speed of 60 miles per hour. What happens to the number of miles when the number of hours
belka [17]

Answer:

It multiplies

Step-by-step explanation:

if the number of hours changes to example to 2 then you multiply 60 by 2 resulting in 120miles in 2 hours

5 0
3 years ago
Other questions:
  • a magazine reports that the average bowling score for league bowlers in the united states is 157 with a standard deviation of 12
    10·1 answer
  • Carol ate 2/5 of the cake. Dima ate 3/5 of the REMAINING CAKE, mom ate the rest.
    13·1 answer
  • Eliminating by multiplying <br> X+3y=1<br> -5x+4y=-24
    15·1 answer
  • (2x+5y-z)+(-6x-4y+7z)
    10·1 answer
  • Quiz scores of statistics students were obtained by a teacher and listed below. Construct a frequency distribution beginning wit
    12·1 answer
  • curved surface area of a cylinder is 1320 CM square and circumference its base is 56 .cm find the total surface area and volume
    13·1 answer
  • Camila lives 3/10 kilometer from the park. Mariam lives 4 times as many kilometers from the park as Camila. How many kilometers
    11·2 answers
  • Hiii, Its Me. Yep Me. Im Honestly Bored &lt;3 So Hii.
    15·1 answer
  • Se necesita comprar 85 saleros para su restaurante. Si los saleros vienen empacados en presentaciones de 2,3 y 5 unidades, cual
    11·1 answer
  • 7n-(4n-3) combining like terms with negative coefficient and distribution
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!