= 5*k, k = -2*f + 18. What is the units digit of k?
6
Suppose -4*m + 3*m = 2*b - 20, 100 = 5*m - 5*b. Suppose 3*t - 153 = -3*w, 3*w - m = -2*w. What is the units digit of t?
7
Let v(o) = 6*o**2 + 2*o + 1. Let b be v(-1). Suppose 0 = -b*k + 19 + 11. Suppose 20 = 2*z - k. What is the tens digit of z?
1
Let v(l) = l**2 + 2*l + 33. What is the units digit of v(0)?
3
Suppose -4*r - 3*o - 37 = 0, 5*r - 4*o - 10 = -33. Let n be 43*1 - (-5 - r). Suppose -2*c = 4*z - n - 17, 0 = -z + c + 22. What is the units digit of z?
7
Let r be 10/(-2)*36/(-30). Suppose t + g = 9, -3*g = -4*t + 2 + r. What is the units digit of t?
5
Suppose -j + 7 = -2*m, 0 = -0*j - 2*j - 5*m + 32. What is the tens digit of j?
1
Let g(u) = 3*u**3 - 9*u**2 + 5*u - 4. Let f(i) = 13*i**3 - 37*i**2 + 20*i - 15. Let q(t) = 2*f(t) - 9*g(t). Let x = -10 - -16. What is the units digit of q(x)?
2
Suppose -4*i = i - 15. Suppose -1 = i*f - 19. What is the units digit of f?
6
Let y(p) = 4*p + 35. What is the tens digit of y(8)?
6
Let g(r) = -r - 3. Let w be g(-5). Suppose -w*p + 13 + 25 = 4*h, 3*p = -2*h + 37. What is the units digit of p?
9
What is the units digit of 1/((-4)/16) - -79?
5
Let k be (2/4)/((-3)/(-114)). Let j = k - 2. What is the units digit of j?
7
Let h be 4 - (0 + 2*-1). What is the units digit of 5/(-15) + 56/h?
9
Suppose -5*q - 5 = 4*g, -5*g + 2*q = 4*q + 2. Suppose 5*k - k - 40 = g. What is the tens digit of k?
1
Suppose 0 = -3*w + 5*k + 946 + 49, 0 = -w + 2*k + 333. What is the tens digit of w?
2
Suppose -2*d - 13 + 45 = 0. Suppose 0 = u - 0*u - d. What is the units digit of u?
6
Let b(s) = 1. Let x(u) = -5*u + 12. Let o(t) = -3*b(t) - x(t). What is the tens digit of o(7)?
2
Suppose 0 = m - 5*m + 8. Suppose m*i = 4*i + 84. What is the units digit of ((-1)/(-3))/((-2)/i)?
7
Let x(q) = -5*q**3 - q**2 - q - 9. Let s(t) = 9*t**3 + 3*t**2 + t + 17. Let r(y) = 6*s(y) + 11*x(y). Suppose 4*n = 1 + 23. What is the units digit of r(n)?
9
Let w = 16 - 8. Let b be 12/8*w/6. What is the units digit of -4*b*(-1)/2?
4
Let j(y) = y**3 - y**2 - y + 9. Let t be j(0). Let p be (-1)/3 - 15/t. Let v = p + 8. What is the units digit of v?
6
Let a(w) = -7*w - 1. Let r be a(1). Let q be (-2)/r + 235/20. Suppose -2 = 2*v + h - q, 5*h = 0. What is the units digit of v?
5
Suppose -w + 1 + 4 = 0. Suppose 4*f - 5*d = w*f - 17, 1 = d. What is the units digit of f?
2
Let j = -8 + 13. Let y(r) = -r**2 + 4*r + 3. Let f be y(j). What is the units digit of (-69)/f*(-8)/(-12)?
3
Let x = 45 + 18. What is the tens digit of x?
6
Suppose 3*o - 41 - 58 = 0. What is the tens digit of o?
3
Let j(u) = u**2 - 3*u - 1. Let q be j(5). Suppose v + 3*o - q = -o, 2*o + 23 = 5*v. Suppose v*g = -0*g + 45. What is the units digit of g?
9
Let h(d) = d**3 + 7*d**2 - 10*d - 8. Let w be h(-8). Suppose -2*j - w = -3*j. What is the units digit of j?
8
Let x(g) be the second derivative of 3*g**5/20 - g**4/12 - g**3/6 + g**2/2 - 6*g. What is the tens digit of x(2)?
1
Let g(x) = 8*x**2 + 0 - 4*x**2 - 4*x - x**3 + 4 + 0*x**3. Let y be g(3). What is the units digit of 0 + (36/y)/3?
2
Let n(y) = -1 + 4*y + 5*y**2 + y - 7*y. Suppose -3*g - g = 4. What is the units digit of n(g)?
6
Suppose 3*l - 660 = -3*p, -2*p - 3*l + 6*l = -415. What is the hundreds digit of p?
2
Suppose -3*n + 4*c + 63 + 26 = 0, 4*n + 5*c = 129. What is the units digit of n?
1
Suppose -5*v - 34 + 224 = 0. What is the tens digit of v?
3
Let a = 14 - -9. What is the tens digit of a?
2
Let k(x) be the second derivative of x**5/20 - x**4/3 + x**3/2 - 3*x**2/2 + 2*x. Suppose 2 = -2*c + 10. What is the units digit of k(c)?
9
Suppose 3*t = z + 32, 0*t = -5*t + 4*z + 65. What is the tens digit of 3*156/t + -4?
4
Let v(k) = -k**3 + 10*k**2 + 11*k + 2. Let u be v(11). Suppose -b - u*b = -51. What is the tens digit of b?
1
Let g(w) = w**2 + 3*w - 2. Let u(v) = v**2 - v. Let d(p) = -g(p) + 3*u(p). What is the tens digit of d(4)?
1
Let v be 1*(-2 + (-4)/(-2)). Suppose -b + 0 + 2 = v. Suppose -4*d + 6 + b = -2*o, o + 4*d - 14 = 0. What is the units digit of o?
2
Suppose -2*n = n - 18. Suppose b + 4 = -n. What is the units digit of (-24)/b*(-5)/(-2)?
6
Let q(i) be the second derivative of -i**3/6 + 9*i**2/2 - 2*i. What is the units digit of q(-7)?
6
Let p(i) = i**2 + 6*i - 7. What is the units digit of p(5)?
8
Let p be (-26)/(-7) - (-4)/14. Suppose 3*g = -x + 3*x + 2, p*x - g + 4 = 0. Let y = x - -6. What is the units digit of y?
5
Let i = -7 + -1. Let c(l) = -l**3 + 24*l**2 + 24*l + 42. Let n be c(25). Let y = n + i. What is the units digit of y?
9
Suppose 80 = -q + 2*q. What is the tens digit of q?
8
Suppose v = 2*t - 17, 5*v + 37 = 2*t - 0*v. Let r be (-3)/6*(2 - 2). Suppose r = 3*n - 36 + t. What is the tens digit of n?
1
Let y be 72/(-14)*(-105)/10. What is the tens digit of 12/y + (-223)/(-9)?
2
Suppose 150 = 5*q - 5*r, 0*r + 30 = q - 4*r. What is the tens digit of q?
3
Suppose -k + 2 + 5 = 0. What is the units digit of k?
7
Let r = 6 - 4. Let n(h) = h. Let q be n(r). Let t(j) = 2*j**3 - 3*j**2 + j. What is the units digit of t(q)?
6
Suppose -4*z - 24 = -z. Let d = 3 + z. What is the units digit of (d/3)/((-2)/6)?
5
Suppose -7*h + 69 = -29. What is the tens digit of h?
1
Suppose 3*n + 2*a - 32 - 44 = 0, 0 = -n - 3*a + 30. What is the units digit of n?
4
Let o = -17 + 54. What is the tens digit of o?
3
What is the tens digit of -3*((-320)/(-6))/(-5)?
3
Suppose -5*i - 3*u + 7 = -5*u, -2*i = 5*u + 3. Suppose 3*h - 3 = 2*h. Let m = i + h. What is the units digit of m?
4
Let s = 0 - 12. Let b(u) = u + 16. Let n be b(s). Suppose 4 = l - 3*d, -n*l + 4*d + 8 + 16 = 0. What is the units digit of l?
7
Let i(o) = o**2 + 15*o + 16. Let h be i(-13). Let z = h + 21. What is the units digit of z?
1
Let t be 1/((9/15)/3). Let z(s) = s - t + 2 - 5*s. What is the units digit of z(-2)?
5
What is the units digit of 3/6*26 - -3?
6
Let t(k) = -2*k + 8. What is the units digit of t(-9)?
6
Let q(m) = 5*m. Let b = -4 + 7. Let l be q(b). Suppose 3*k - 15 = 3*t, k + 4 - l = -t. What is the units digit of k?
8
Let h = -28 - -32. What is the units digit of h?
4
Let g = 4 + -8. Let x(b) = b**2 - 2*b + 2. What is the units digit of x(g)?
6
Let b(q) = q**3 - 5*q**2 + 4*q + 3. Let n be b(4). Suppose 48 = 3*r - n*y, r + 2*r + 5*y - 8 = 0. What is the tens digit of r?
1
Let b be 10/(-5) - 6*-1. Suppose -b*c = 4*h - 60, -4*c + 14 = -3*h - 46. What is the tens digit of c?
1
Suppose 0 = l + 3*l. Suppose 4*u + 8 + 0 = l, c = 3*u. What is the units digit of (c/10)/((-1)/5)?
3
What is the units digit of 1/(-4)*-4 + 20?
1
Suppose 7*o = 67 + 1025. What is the tens digit of o?
5
Let j = 77 + 121. What is the hundreds digit of j?
1
Let x = 12 + -3. What is the units digit of (-2)/x + (-490)/(-18)?
7
Suppose -63 = -q + 45. What is the units digit of q?
8
What is the units digit of (-180)/(-5) + (-3 - 0)?
3
What is the units digit of (-27)/6*(-110)/15?
3
Suppose -2*h + 5*h = 258. What is the units digit of h?
6
Let n = 16 - 23. Let y = n - -11. Suppose 0 = 2*k - y*k + 16. What is the units digit of k?
8
Suppose -2 = 3*x + r + 3*r, 0 = 5*x - 2*r - 14. Suppose 0*k + 3*k = 9. What is the units digit of 7*(k - x/1)?
7
Let t(i) = 15*i + 20. What is the units digit of t(10)?
0
Let j be (-311)/(-3) - (-2)/6. Let b be (j/(-3))/4*-3. Suppose 0 = -5*s + b + 19. What is the units digit of s?
9
Suppose 0 - 3 = -3*q + 5*o, 3*o = -4*q + 4. Suppose -16 = -z - q. What is the tens digit of z?
1
Let r(b) = -b**2 + 14*b + 23. What is the units digit of r(12)?
7
Let v(w) = -5*w + 195. What is the hundreds digit of v(0)?
1
Let z be 4/(-6) - (-8)/12. Let m = z - 1. What is the units digit of (1*-1)/(m/6)?
6
Let x(k) = 2*k - 4. Let f be x(7). Suppose 2*u + f = -20. What is the units digit of (8/(-3))/(5/u)?
8
Let v(l) = -l**3 - 3*l**2 + 2*l - 1. Let m be (4 + 2)*2/(-3). Let g be v(m). Suppose -4*w + b + g = 4*b, 0 = -2*w - 2*b + 2. What is the units digit of w?
4
What is the units digit of (-3)/42*4 - 2862/(-21)?
6
Let l(d) = 2*d**3 + 2*d**2 - 2*d + 2. Let h be 3/((-9)/(-15)) + -3. What is the tens digit of l(h)?
2
Let p = 18 - -16. What is the units digit of p?
4
Let m = -10 - -10. Suppose -5*v + 0*v + 90 = m. What is the tens digit of v?
1
Let t = -10 - -20. What is the units digit of 2/(t + -2)*116?
9
Suppose 5*h = -5*x + 35, -4*h - x =