NEED HELP! A line has a slope of 9/7 and a y-intercept of 1/3. Which of the following is an equation of the line? A 27x - 21y = -7

B 27x + 21y = 1

C 9x + 7y = 3

D 7x - 9y = -3

Please show work so I could understand this!

A

Step-by-step explanation:

Take a look at the slope-intercept form of the equation .

Slope of 9/7 and y-intercept of 1/3 means replace m which is slope and c is the y-intercept which becomes

now we take LCM of 7 and 3 which becomes

and then,

so A is our Answer

if arrange the equation accordingly

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.