Question

Medal And Fan

Answer 1

Sam is observing the velocity of a car at different times. After two hours, the velocity of the car is 50 km/h. After six hours, the velocity of the car is 54 km/h.
Part A: Write an equation in two variables in the standard form that can be used to describe the velocity of the car at different times. Show your work and define the variables used. (5 points)

Answer 2

@jim_thompson5910

Answer 3

@mathstudent55

Answer 4

Let x be the number of hours each student learns each month. Then each student pays $50 per hour * x hours per month. Each student pays 50x dollars per month. 2 students per group and 5 groups. That is a total of 2 * 5 = 10 students. 10 students will pay 10 * 50x = 500x dollars per month. Rent per month is $350 Net earnings = 500x - 350 500x - 350 = 3,150 is the equation. Solve for x.


thats for 53. try to figure it out ok? i dont give ansers, i shorten the question

Answer 5

if i get medal, it goes to SchoolHelp Together, ok?

Answer 6

thats the wrong thing

Answer 7

this question has been asked a lot

check out this link

http://openstudy.com/study#/updates/52abab0ae4b0f72fdcf6d0a8

Answer 8

its different

Answer 9

please help

Answer 10

it just has different numbers, that's all

Answer 11

yes

Answer 12

but i still need help

Answer 13

read it over and see if it helps or not

Answer 14

please can u just help me

Answer 15

alright, are you able to identify the points that lie on this graph?

Answer 16

give me one sec

Answer 17

alright

Answer 18

After two hours, the velocity of the car is 50 km/h

so one point is

(2,50)

Answer 19

what's the other point?

Answer 20

I think i got it

Answer 21

i have trouble with another do u think you can help in about 7min

Answer 22

sure I can do that