7/ 12 + 7 / 8
select one:
a. 7 / 10
b. 1 1 / 24
c. 1 9 / 24
d. 15 / 19

Find the nonpermissible replacement for binthis expression.b2/5b +5

Find the area of the surface obtained by rotating the curve z=4e^2y from y = 0 to y =1 about the y-axis. the area is square units

Solve this system of equations: y=x2-3x + 12 y=-2x+14 4. substitute the values of x, -1 and 2, into either origina equation to solve for the values of y. what are the solutions of the system of equations?