The formula is i=prt which is interest = principal times rate times time.
i = (10,000)(.078)(2)
i = 1,560
the interest would be $1,560.
Hope this helps!
Point-slope form:
y - y₁ = m(x - x₁) "m" is the slope
Since you know:
m = -2/5
(x₁ , y₁) = (-3, -5)
Plug it into the equation:
y - y₁ = m(x - x₁)
y - (-5) = -2/5(x - (-3))
y + 5 = -2/5(x + 3)
The original bill is $ 83.475
C. 105
75 + 75 +150. the remainder of that is 210. because 360 - 210 = 150. if 210 is the missing remainder, then half that will give you the portion you need out of that missing remainder.