 2*q. Let o = -12 + n. What is the units digit of o?
3
Suppose 0*t + 100 = 4*u + 2*t, 0 = 3*u - 4*t - 86. What is the tens digit of u?
2
Let q(i) = -27*i - 27. What is the tens digit of q(-6)?
3
Let n(f) be the first derivative of f**5/20 - f**4/3 + f**3/3 - f**2/2 - 2*f - 1. Let k(j) be the first derivative of n(j). What is the units digit of k(4)?
7
Suppose 5 = -j + 2*x, 3*j = -j + 3*x + 5. Suppose -5*r = -4*m - 6, 5*m - r + 1 = 2*r. Suppose t + m = -n + j, -5*t + n = -32. What is the units digit of t?
6
Let c be 1*-4*7/(-2). Suppose 0 = -2*u + 6, 2*u = -4*x + 6*x + c. What is the units digit of (9/2)/((-3)/x)?
6
Let a = 50 + -36. What is the tens digit of a?
1
Suppose 0 = -3*x - b + 873, -3*x - 291 = -4*x - 5*b. What is the units digit of x?
1
Let l be 4*2/8 + -55. Let w = -31 - l. What is the tens digit of w?
2
Let r(a) = -2*a - 2. Suppose 2*y - 10 = -32. What is the units digit of r(y)?
0
Let n(d) be the first derivative of d**3/3 - d**2 - 2*d - 1. Suppose 2*c = -3*y + 23 - 5, -4*c - 8 = -5*y. What is the units digit of n(y)?
6
Let i(l) = -l**3 + 12*l**2 - 12*l + 14. Let g be i(11). Let o = 6 - g. Suppose 3*h + 2*p - 12 = h, -2*p + 14 = o*h. What is the units digit of h?
2
Let z be -10*((-24)/(-10) - 0). Let o be (-6)/z - 11/(-4). Suppose -4*d = o*c - 9, 0 = -4*d + 2*d - 5*c - 13. What is the units digit of d?
6
What is the tens digit of (-61 - (-12)/(-4))/(-2)?
3
Let m be (1*2)/(1/(-2)). Let l(g) be the second derivative of -g**3/2 - 2*g**2 + 11*g. What is the units digit of l(m)?
8
Let i = 7 + -5. Let z(m) = -3*m**2 + 0*m + 4*m**i - 11*m**3 + m. What is the tens digit of z(-1)?
1
What is the hundreds digit of (-140)/(-1)*(-3)/(-2)?
2
Let w(g) = -g**2 + 2*g - 1 + 4*g**3 - 6*g**2 + 4*g**2. Let d be w(2). What is the tens digit of d + -1 + 18/(-6)?
1
Suppose 6 = 3*n - 5*o, 4*o = 2*n + 2*o - 8. What is the units digit of n?
7
Suppose -2*p + 14 = 5*n + 2*p, -16 = -4*n - 2*p. Suppose z + z - n = 0. What is the units digit of z?
3
Suppose 0 = 2*d - 5*r - 30, -7*d + r = -2*d - 52. Suppose -7*l = -2*l - 10. Suppose -l*a + 3*h + 5 - d = 0, 0 = -5*a - 3*h + 19. What is the units digit of a?
2
Suppose 0 = 4*f + 5*a - 30, -4*f + 5*a = -4 - 6. Suppose -t = 0, 3*o - 60 = -2*o + f*t. What is the units digit of o?
2
Let p = -72 + 102. What is the units digit of p?
0
Suppose 8*v - 61 = 35. Suppose 0*z + 8 = 4*z. Let d = z + v. What is the units digit of d?
4
Suppose 0 = -3*f - 5*x + 4, 3*x + 6 = f - 0*f. Let u be 11/(-44) - 18/(-8). Suppose 0 = u*y + y - f. What is the units digit of y?
1
Suppose 21 - 9 = -y. What is the tens digit of (y/(-10))/((-4)/(-40))?
1
Suppose 46 = 3*h + 5*u, 23 - 8 = 3*u. Suppose -3*z = -h*z + 12. What is the units digit of z?
3
Suppose 2*f - 4*f = -34. Let v = f + -12. What is the units digit of v?
5
Suppose 6 = 3*w - 9. Let p(m) be the third derivative of -m**6/120 + m**5/12 + m**3/2 - m**2. What is the units digit of p(w)?
3
Let d be (-14)/(-3) + 3/9. Let h = -3 + d. Suppose -v + h*k + 8 = 4*k, -4*v + 52 = 4*k. What is the tens digit of v?
1
Let a(t) = -t**3 - 6*t**2 + 4*t - 9. Suppose f + 2*f = -21. What is the tens digit of a(f)?
1
Let l = 0 + -1. Let p be (-3)/(l/(-8)*6). Let u = 0 - p. What is the units digit of u?
4
Suppose -x = 4*n - 4 + 2, -2*n - 26 = -4*x. Suppose 2*t + t = m + 80, -4*t + 2*m = -106. Suppose 0 = -2*o - x, -o + t = 5*p - 5*o. What is the units digit of p?
3
Let r(p) = -p**2 + p + 2. Let y be r(0). Let o = 3 - y. What is the units digit of o?
1
Let o(d) = d**3 + 3*d**2 - 4*d + 1. Let g be o(-4). Suppose -3*z + 2*z = -g. What is the units digit of z?
1
Let n = -615 - -948. What is the tens digit of n?
3
Suppose -2 = -2*b - 2*m + 24, 0 = 2*b + 5*m - 38. What is the units digit of 68/12 + 3/b?
6
Let j(a) = a**2 + 3*a + 2. Let q be j(-3). Suppose -f = q*f + 9. What is the units digit of ((-1)/(f/(-18)))/(-1)?
6
Let k(c) = -c**2 - 2*c + 3. Let t be k(-3). Suppose -1 = -n - t. What is the units digit of n?
1
Let x(m) = -m**3 - 7*m**2 - 8*m + 3. Let i be x(-6). Suppose -2*z + v = -i, 5*z - 45 = 2*z - 3*v. What is the units digit of z?
0
Let j be 2 + (1 - 3) - -1. Suppose 7 = z + j. What is the units digit of z?
6
Let j(z) = -z**2 + 8*z - 2. Let k be j(8). What is the units digit of 2/(0 - 1/k)?
4
What is the units digit of ((-12)/15)/((-8)/20)?
2
Suppose -2*h + 0 + 4 = 0. Suppose -7 + 55 = h*f. What is the units digit of f?
4
Suppose -3*b + 2*b = 0. Let d(v) = -13 + 4*v + 6 + b*v + v. What is the tens digit of d(5)?
1
Let m(l) = l**3 - 7*l**2 + 7*l - 8. Let x be m(6). Let r be (-1)/2*-14 + x. Suppose -5*z = r*v - 45, -13 = -4*z + v + 3. What is the units digit of z?
5
Suppose -y + 39 = 3*n - 2*y, 5*n = -y + 73. What is the units digit of n?
4
Suppose 9 = -0*z - 4*z - l, 4*z - 6 = 2*l. Let g be -2*(-2 + 2 + z). Suppose 7*v = 4*x + g*v - 35, -3*v + 11 = 4*x. What is the units digit of x?
5
Let c(g) be the third derivative of g**5/60 - g**4/24 - g**3/3 + 2*g**2. Let t be c(2). Suppose -f + z + 3 = -z, 5*f - z - 51 = t. What is the tens digit of f?
1
What is the units digit of 1*(216 + 2 + -1)?
7
Suppose 8*t - 3*t - 404 = 2*d, 2*t - 161 = d. What is the tens digit of t?
8
Let y(t) = -8*t**3. Let h be y(1). Let r(i) = -i**3 - 8*i**2 + i + 10. Let s be r(h). Suppose 0 = s*q - q - 6. What is the units digit of q?
6
Let q(z) = z + 4. Suppose -3*h = 12, -30 = -3*r + 2*h + 5. Let s be q(r). Let t = s + -7. What is the units digit of t?
6
Let q = 10 - 7. Let p(g) = g**3 - g**2 - 3*g + 4. What is the units digit of p(q)?
3
Let k be 5*2*4/(-10). Let w(u) = -u - 2. Let b be w(k). What is the tens digit of (21 - 0 - -1)/b?
1
Suppose 0 = 6*w - 9*w. Suppose w = 3*c - 9. Suppose -c*x = -x - 20. What is the units digit of x?
0
Suppose 2*b = -18*b + 1800. What is the units digit of b?
0
Let q = 140 + -70. What is the tens digit of q?
7
Let l(u) = -12*u**3 - 2*u**2 - u. What is the tens digit of l(-2)?
9
Let a be ((-3)/4)/(2/16). Let h = a - -9. Suppose -35 = -2*f - h*f. What is the units digit of f?
7
Suppose -194 = -p - p. What is the tens digit of p?
9
Suppose 4*c - 3 = 9. Let z(k) = 1 - 6*k + 8*k - 2*k**3 + 3*k**3 - 3*k**2. What is the units digit of z(c)?
7
Let y(k) be the second derivative of k**4/12 + k**3/6 - k**2/2 + k. Let r be y(0). Let i = r - -5. What is the units digit of i?
4
Let l be (6 - 7)*7*1. Let b(t) = -5*t**2 + 20*t - 18. Let q(g) = -3*g**2 + 10*g - 9. Let d(z) = l*q(z) + 4*b(z). What is the units digit of d(-11)?
2
Suppose -4*g = -4*a - 264, 5*a + 214 = g - 104. Let r = -27 - a. What is the tens digit of r?
3
Let c(q) = -q**3 + 8*q**2 + 14*q - 12. Let y be c(9). Let s = 32 + y. Suppose z + o - 26 = -z, 3*o - s = -5*z. What is the tens digit of z?
1
Let z(i) = -4*i**3 + 4*i**2 + 5*i - 2. What is the tens digit of z(-4)?
9
Suppose -4*n + 2 = -4*g + n, -3*n + 14 = 4*g. Let a(f) be the first derivative of f**2 + 19. What is the units digit of a(g)?
4
Suppose q + 3*n - 3 = -2*n, 5*n + 13 = q. What is the tens digit of (-930)/(-24) - (-2)/q?
3
Let u(v) = -3*v + 2. Let d(n) = 4 - 1 - 3 + 4*n. Let a be d(-1). What is the tens digit of u(a)?
1
Let d = -35 - -69. Suppose -5*l + 21 = -d. What is the tens digit of l?
1
Suppose 5*z + 2*l - 585 = 0, 0 = 6*z - z - l - 600. What is the tens digit of z?
1
Let q be (-2 - 4*-1) + -1. Let u be 1 - q - 1 - -3. Suppose -u*r - 8 = -5*i, r + 4*i = -3*r + 12. What is the units digit of r?
1
What is the tens digit of 672/3 - 5/30*6?
2
Let o(l) = l**3 - 7*l**2 - 7*l - 8. Let u be o(8). What is the units digit of (u - -2)/(-1)*-2?
4
Suppose -2*c = -2*z + 62, 2*z = 7*z - 4*c - 152. What is the units digit of z?
8
Suppose 2 = 2*d - 4. Let x(m) = 2 - m**2 + 0*m**2 - 5*m + d. What is the units digit of x(-4)?
9
Suppose -17*l = -12*l - 315. What is the tens digit of l?
6
Suppose 0*y - 4*y = -20, 0 = 4*j + 4*y - 20. Suppose j*b + b - 7 = 0. What is the units digit of b?
7
Let a = 44 - 25. Suppose s - z = 3*s - a, -2*s + 29 = 3*z. What is the units digit of s?
7
Let g(c) = -c**2 - 5*c - 5. Let p be g(-4). Let n be (-8)/(p*(2 - 1)). What is the units digit of n - (0 - -2) - -3?
9
Let n(b) = -b**3 + b + 7. Let x be n(0). Let i = -1 + 4. Suppose -x*f + 22 = -2*f - 4*j, -f - i*j = -12. What is the units digit of f?
6
Let a be 1/5 + 18/10. Suppose t = 4*t + 3*x - 57, -a*t + 4*x + 32 = 0. What