Val borrows $3210 at 0.5 interest rate per 4 year. When Val pays the loan back 7 years later, how much interest does Val pay?

yes

step-by-step explanation:

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: