/9?
5
Let f be 98/10 + 2/10. Suppose 4*c + k = -f, -2*c - k + 2*k = 2. What is the units digit of 5 + c/(1/(-1))?
7
Suppose 0 = -5*m - 1 + 241. What is the units digit of m/18*66/8?
2
Let y be 23/(-4) - 3/12. Let f(t) = -t - 5. Let g be f(y). Suppose -1 = -2*w + g. What is the units digit of w?
1
Let z = 30 - 4. Suppose -2*m = -0*m - z. What is the tens digit of m?
1
Let a(h) = -7*h + 4. Suppose -3*i - 10 = -1. What is the tens digit of a(i)?
2
Let t(b) = -b + 13. What is the units digit of t(10)?
3
Suppose 29 = -5*b - 11. Let o = b + 13. What is the units digit of o?
5
Suppose -17 = -4*p - s, 3*p = -0*s - 5*s + 17. Suppose p = -0*m - 2*m. What is the units digit of 2 - -7 - m/(-1)?
7
Suppose 0 = 3*n + a + 3*a - 64, -44 = -4*n + 5*a. Suppose 0 = u + 2*u + s - n, -5*u + 2*s + 45 = 0. Suppose u + 11 = 2*i. What is the units digit of i?
9
Suppose 4*x + 821 = 10*s - 5*s, 0 = 4*s + 3*x - 632. What is the units digit of s?
1
Let i = 166 + -74. Suppose -i = -o - 3*o. What is the tens digit of o?
2
Let y(v) = v**3 + 1 - 16*v + 16*v - v**2. What is the units digit of y(0)?
1
Let v(j) = 12*j + 2. What is the units digit of v(9)?
0
Let m be ((-5)/2 + 0)*-2. Let y(d) = d**3 - 7*d**2 + 7*d + 2. Let o be y(m). Let j = o - -19. What is the units digit of j?
6
Suppose -m = -3*b - b - 70, 0 = -4*b - 4*m - 80. Let q = b + 34. What is the tens digit of q?
1
Let h(z) = -3*z - 3. What is the units digit of h(-16)?
5
Let x be 0 - -1 - 2 - 3. Let y(i) = -2*i - 5. What is the units digit of y(x)?
3
Let o = 0 + 0. Let q be o/(5 - 3) - -2. Suppose 6*w + 44 = 4*t + q*w, -5*w = 0. What is the tens digit of t?
1
Let k(z) be the first derivative of -3*z**2/2 - 9*z - 7. What is the units digit of k(-6)?
9
Let j(m) = m**2 - m + 5. Let w be j(0). Let t be (3 - 1) + -3 + -1. Let s = t + w. What is the units digit of s?
3
Suppose 3*w - w - 4 = 0. Suppose -k - 3*p + 63 = w*k, -59 = -4*k + p. What is the tens digit of k?
1
Suppose -9*y = 10*y - 2147. What is the tens digit of y?
1
Let p(g) = -7*g - 33. What is the tens digit of p(-16)?
7
Let h = -31 + 49. What is the tens digit of h?
1
Suppose -7*u = -3*u - 28. What is the units digit of u?
7
Let c = 5 - -3. What is the units digit of c/10*(-210)/(-4)?
2
Let f = 66 - 11. What is the units digit of f?
5
Suppose i = -0*i. Suppose 2*s - 2*y - 14 = i, -s - 3 - 5 = 4*y. Suppose -16 = s*t - 5*t + 5*g, -5*g = t + 4. What is the units digit of t?
6
Let q be (-4 + 1)*24/(-12). Suppose 0 = n - q*n + 125. What is the tens digit of n?
2
Let y be (-4)/(-6) + 2/(-3). Suppose y = -x - 2*x + 24. What is the units digit of x?
8
Suppose -9 = -5*m - 2*a + 9, 0 = 2*m - 2*a + 4. Let l be (6/15)/(m/(-10)). What is the units digit of (4/(-6))/(l/15)?
5
Let x(q) = -q**2 - 7*q - 2. Suppose -3*c - 9 = 12. Let s be x(c). Let l = s + 7. What is the units digit of l?
5
Suppose 0*d - 56 = -4*r - 4*d, -3*r + 46 = -d. What is the units digit of r?
5
Let q(b) = 3*b - 8. Let s be q(4). Suppose -s*r - 6 = x, -3*r = 4*x - 2 - 0. What is the units digit of x?
2
Let c(o) = o**2 + 3. Suppose -z = -0*z. What is the units digit of c(z)?
3
Let m = -14 - -6. What is the units digit of 6/8 - 2/m?
1
Let u = 19 + -31. Let z = u + 24. What is the units digit of z?
2
Let d(o) = o - 3. Let x be d(3). Let y = x + 3. Suppose -y*n + 3*t + 15 = 0, 4*n + n - 4 = -2*t. What is the units digit of n?
2
Suppose m + 2*a + 19 = a, 3*m + 2*a = -57. Let j = m - -37. What is the units digit of j?
8
Let a = 194 + -108. What is the tens digit of a?
8
Suppose -3*z + 111 = 9. What is the units digit of z?
4
What is the units digit of 1/(-4) + 750/24?
1
Suppose -3*r + 16 = -4*q + 4, q - 5*r + 20 = 0. Suppose -6*i + i - z + 6 = q, 2*z = i - 10. What is the units digit of i?
2
Let y = -9 + 12. Let l = y - -19. What is the units digit of l?
2
Suppose 3*j = -7 + 37. What is the units digit of j?
0
Suppose x - 9 = 3*n, -x - 2*x = -4*n - 7. Let m = 5 + x. Suppose i = c - 2, -2*i - 3 = c - m*c. What is the units digit of c?
1
Let z(y) = 18*y - 1. Let w be z(1). Let s = -2 + w. What is the tens digit of s?
1
Suppose -5*a + 6 = -3*s, s - 3*a + 5*a = 9. Suppose 5*f + 70 = 5*y, y + s*y - f = 50. What is the units digit of y?
2
Let t(h) = -h**3 - 6*h**2 + 7*h + 2. Let j be t(-7). Suppose -5*s = -5*c + 90, -j*s = -3*c + 2*s + 58. What is the units digit of c?
4
What is the tens digit of (248 - (2 - 5)) + 2?
5
Let f(v) = -v**3 - v**2 - v + 2. Let a be f(0). What is the tens digit of -2 + 4 + 29 - a?
2
Let q = -73 - -126. Suppose -q + 1 = -4*g. What is the units digit of g?
3
Let z be (0 - 1)/((-2)/6). Suppose 13 = -z*l + 70. What is the tens digit of l?
1
Let r = -15 - -12. What is the units digit of (r - (-7)/1) + 1?
5
Let i = 8 - 8. Suppose 3*a + i*a = -2*h - 5, a - 21 = 5*h. What is the units digit of a?
1
Suppose -7*f + 5*f + 18 = 0. Suppose 2*q - 3*j = -8*j + 5, -2*j = 2*q - 8. Let b = f - q. What is the units digit of b?
4
Let j = 0 - -5. What is the tens digit of ((-2)/j)/(1/(-35))?
1
Let a be (-6)/(-21) - 288/(-21). Suppose c - 2*c = -a. What is the tens digit of c?
1
Suppose -3*o = -4*p + 210, -p - 3*o = -44 - 1. What is the tens digit of p?
5
Let t(a) = a + 11. Let p be t(-8). What is the tens digit of 27 - (1 - (p + -4))?
2
Suppose 3*b = -s - s + 34, 9 = 3*b - 3*s. Let k = 6 - b. What is the units digit of 99/6*k/(-3)?
1
Suppose -m + 1 = -c, -4*m - c = -1 - 18. What is the units digit of m?
4
Let n = 2 - 2. Suppose -r + 28 = 4*x - n*x, 3*r + 4*x = 52. What is the tens digit of r?
1
Suppose -65 = -4*v + 3*z, 2*z - 29 = -3*v + 7. What is the tens digit of v?
1
Let s be (-1)/(1*(-3)/12). Let b be s/14 - 12/42. Suppose 3*c + 3 = b, 2*h - 3 = h + 2*c. What is the units digit of h?
1
Suppose -432 = -p - 2*p. Let g = p + -94. Let v = g + -36. What is the units digit of v?
4
Suppose 3*q + 41 = t, -t + 67 = 2*t + 5*q. What is the units digit of t?
9
Let g(d) = -d + 12. Let s be g(9). Suppose -o - 5 = 0, s*c + 2*o - 92 = c. What is the tens digit of c?
5
Suppose -12*i + 8*i + 272 = 0. What is the tens digit of i?
6
Let y(s) = s**2 - 2*s - 1. Suppose -o + 6*o = 20. What is the units digit of y(o)?
7
Suppose 4 + 6 = -d. Let u be (2 + -4)*d/4. Suppose u*b - 2*v - 51 = 0, v + 0*v - 35 = -3*b. What is the tens digit of b?
1
Let f(k) = -k**2 + 5*k. Suppose 34 = -a + 4*a - 5*p, -5*a = 3*p. Let i be f(a). What is the units digit of 20/6 + (-2)/i?
3
Let i(h) = -h**2 + 17*h - 9. What is the units digit of i(14)?
3
Let q be (-7 - 0)*(1 - 2). Suppose 2*g + 35 = 5*m - 3*g, -5*g + 5 = -m. Let w = m - q. What is the units digit of w?
3
Let k = 1 - -37. Let c = -71 + 47. Let v = k + c. What is the tens digit of v?
1
Suppose -2*g - 3*g = -50. Let t be (7/(-5))/((-2)/g). Suppose 2*l + 45 = t*l. What is the units digit of l?
9
Let l = 33 + 0. What is the tens digit of l?
3
Suppose a = 5*z + 77, -3*a + 0*z + 209 = -4*z. What is the tens digit of a?
6
Let q be 2/(1*(-2)/(-4)). Let h = 7 - 3. Suppose -q*s + 52 = -4*m, h*m - 11 - 3 = -2*s. What is the units digit of s?
1
Let t(d) = d + 11. Let c be t(-12). What is the units digit of (-2 + 1 - 23)/c?
4
Let o be (-778)/(-18) - (-14)/(-63). Let v = o - 18. What is the units digit of v?
5
Let b(r) = -23*r**3 + r**2 + r + 1. What is the tens digit of b(-1)?
2
Suppose 4*m + 2*r = 2, -4*m + 3*r + 37 = -2*r. Suppose -3*u - m*b - b = -44, b = 2. What is the units digit of u?
2
What is the units digit of (-1 - -8)*4/7?
4
What is the tens digit of (16 - (0 - 0))/((-3)/(-36))?
9
Let a(c) = -3 + 6 + 0*c**2 + c**2 + 7*c. Let y be a(-7). Suppose -5*t - 20 = -y*u, -u - t - 2*t + 2 = 0. What is the units digit of u?
5
Let z be (-194)/(-10) - (-9)/15. Suppose -z = -2*l + 3*f, 2*l + 2*f - f = 20. What is the tens digit of l?
1
Suppose 4*o + 23 = -n, 7 = -o - 3*n + 15. Let y = o - -10. Suppose -z = -y + 2. What is the units digit of z?
1
Suppose -32 = -c + 110. What is the tens digit of c?
4
Let a(u) = -7*u - 6. Let s be a(4). Let t = -5 - s. What is the units digit of t?
9
Suppose 2*o = -3*o + 20. Let p = o - 1. Suppose -p*h = h - 8. What is the units digit of h?
2
Suppose -g + u + 3 = 0, 2*g - 6 = 2*u + u. Suppose -4*h = 2*i - 14, 4*i = 2*h - g*h + 35. What is the units digit of i?
9
Let b(s) = -s**3 - 3*s**2. Suppose 0 = 5*j - 62 - 28. Suppose -5*w = 2*v - 0*w + j, -v - 8 = 2*w. What is the te