Solve the system of equations algebraically.
4x – 3y = 8
5x - 4y = 5
a. (16, 21)
c. no solution
d. (17,20)
b. many solutions

After the seventh month of a 12-month loan: the numerator is: {(n + 11) + (n + 10) + (n + 9) + (n + 8) + (n + 7) + (n + 6) + (n + 5)} = , and the denominator is: {(n) + (n + 1) + + (n + 11)} = . therefore, the fraction is numerator/denominator (to the nearest tenth) = %

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

The equation of line wx is y=2x-5. write an equation of a line perpendicular to line wx in slopeintercept form the contains points (-1,-2)