-13)?
3
Let t(a) = a - 3. Let r be t(-5). Let i be -10*(20/r + 4). Let f = 10 - i. What is the tens digit of f?
2
Suppose 0 = 6*d - 2*d + 32. Let k(b) = 12*b + 23. Let p be k(-3). Let w = d - p. What is the units digit of w?
5
Let r be 168/(-144) - (-1)/6. Let u(b) = -15*b**3 + 2*b + 1. What is the tens digit of u(r)?
1
Let u(o) = -50*o - 6. Suppose 9 = 3*j - 0*j + 3*a, 5*j = 5*a - 35. What is the tens digit of u(j)?
9
Let z be 17/4 - 8/32. Suppose -2*a + 123 = -2*o - 43, -2*a + z*o = -172. What is the tens digit of a?
8
Suppose -5*c - 15 = u, 0*u + 4*c = -5*u + 9. Suppose -3*o = o - 272. Suppose u*b + o = 408. What is the tens digit of b?
6
Suppose 2*h - 3*g = 192, g - 362 - 50 = -4*h. What is the units digit of h?
2
Let o be -11*(236/16 + (-5)/(-20)). Let m = -19 - o. What is the units digit of m?
6
Suppose 6*u + 2*d - 188 = 3*u, 2*u + 5*d - 129 = 0. What is the tens digit of 1/(-4 + 249/u)?
6
Let z be 1 + 10 - (0 - -1)/(-1). What is the units digit of (-18)/(-4)*16/z?
6
Let w = -2104 + 7549. What is the hundreds digit of w?
4
Let w = -12 - -28. Suppose n = 3*n + g - 9, 2*n = 2*g - 6. Suppose u - 3*u + w = n*y, -2*y - 4 = 0. What is the units digit of u?
0
Let q(h) = 13*h**2 + 13*h. Let w = 14 - 17. What is the tens digit of q(w)?
7
Suppose -q + 4*m + 23 = -m, -m = 3. Let a(h) = 5*h + 4. What is the tens digit of a(q)?
4
Let k(l) = l**2 + 12*l + 17. Let p(a) = 1. Let u(z) = -k(z) + 4*p(z). Suppose 0 = -4*f + q - 41, -2*f - 25 = 3*f + 4*q. What is the units digit of u(f)?
4
What is the hundreds digit of (-5460)/(-14)*8/12?
2
Suppose 14*z - 5568 = 7550. What is the hundreds digit of z?
9
Suppose 4*v = -4*w + 4812, 2*v + 17*w - 19*w = 2394. What is the tens digit of v?
0
Let z be (-8 + 4)*((-15)/(-12))/(-5). Let f(n) = 6*n - 3*n + 24*n. What is the tens digit of f(z)?
2
Suppose 3*l - 4*l - y = -3, l = -2*y + 3. Suppose -5*g = -b - 210, 6*g = g + l*b + 210. What is the tens digit of g?
4
Suppose 0 = -2*f + 10, -3*r - 3*f + 15 = -0. Suppose -w + 4*w = r. Suppose w = -3*x + 6 + 6. What is the units digit of x?
4
Suppose -2*o + 2 = 0, -3*o + 3 = -c + 4. Suppose -j - 129 = -q, -2*q - 5*j + 246 = -c*j. What is the units digit of q/(-2)*16/(-20)?
0
Suppose 2*z = -z. Suppose z = -3*c - 4*b + 37, 0 = 4*b + 5 + 15. What is the units digit of c?
9
Let l(x) = -x + 11. Let m(j) = -3*j + 32. Let w(u) = 17*l(u) - 6*m(u). Let i be w(4). Let k = 18 + i. What is the tens digit of k?
1
Let q be 21/4 - (-1)/(-4). Let r(u) = u**3 - 5*u**2 - u + 7. Let y be r(q). Suppose 3*v + 221 = 4*n, 91 = -0*n + y*n + 5*v. What is the tens digit of n?
5
Suppose 5*x - 4*x + m = 336, -3*x = -2*m - 998. What is the tens digit of x?
3
Let h(j) = -45*j**3 + 3*j**2 - j. What is the tens digit of h(-2)?
7
Let l(k) = -k**3 + 7*k**2 - 3*k - 6. Let c be l(6). Let u = c - 7. What is the units digit of u?
5
Let r(k) = 2*k + 3. Let j be r(3). Suppose 0 = -j*l + 6*l + 36. What is the tens digit of l?
1
Suppose 2*h - a - 12 = a, a = -5. Suppose -2 = q - h. What is the units digit of (2 + q)*(10 + 1)?
1
Suppose 10*z = -2*z + 4680. Let u = z - 230. What is the units digit of u?
0
Let q = 584 + -350. What is the units digit of q?
4
Let z = -389 - -407. Let d = -3 + 2. What is the tens digit of ((-36)/27)/(d/z)?
2
Let l(u) = -13*u**2 - 13*u + 8. Let d be (-2)/(-2)*(-2 - -4). Let o(h) = 3*h**2 + 3*h - 2. Let b(c) = d*l(c) + 9*o(c). What is the tens digit of b(5)?
2
Suppose 0 = -4*r + 4*s + 16 + 8, -r + 5*s + 18 = 0. Suppose -b = -3*q + 172, -r*q + 5*b + 60 + 128 = 0. Suppose x = -x + q. What is the tens digit of x?
2
Suppose 0 = 2*f + 2*d - 1274, -f = -2*d - 559 - 69. What is the hundreds digit of f?
6
Suppose -21*k = -25*k + 8. Let s(t) = -t**2 - 3*t + 2*t + 4*t. What is the units digit of s(k)?
2
Let c be 20/(-130) - (-28)/13. Suppose 3*n + c*m - 102 - 94 = 0, n - 37 = 5*m. What is the units digit of n?
2
Let z(b) = b**2 - 14*b + 15. Let n be z(11). Let j = -13 - n. Suppose -14 = -r - 5*y, 4*r + 0*y - 181 = j*y. What is the tens digit of r?
3
Suppose 6 + 5 = 2*u + o, -4*u = -5*o - 57. Suppose u*y = 451 + 349. What is the tens digit of y?
0
Let q be 51/15 - 4/10. Let s be 0/(q + -2) - 27. What is the units digit of s*(-3)/18*2?
9
Let i be (-9)/(-1) - 4/2. Suppose 4*d = 2*d + a + i, 0 = a - 1. Suppose d*o - 150 - 26 = 0. What is the tens digit of o?
4
Let y(u) = 18*u**2 - 3*u. Let b be (1/(-3))/((-21)/(-189)). What is the hundreds digit of y(b)?
1
Suppose 5*t - 15376 = 4*a, -4*a - 9196 = -3*t - 9*a. What is the thousands digit of t?
3
Let b(s) = 64*s**2 - 4*s - 7. What is the units digit of b(-3)?
1
What is the tens digit of ((24/(-16))/(-3))/(1/2630)?
1
Let y(i) = -i**2 + 12*i - 18. Let w be y(12). Let o(d) = -d - 16. Let r be o(w). Suppose -2*x = -52 - r. What is the tens digit of x?
2
Let w be 8/(-40) + 11/5. Suppose 0*n - 35 = -3*n - 4*g, 5 = n - w*g. Suppose 5*t - 4*s - 79 = 0, t - 2 - n = 2*s. What is the tens digit of t?
1
Suppose -2*t = 4*k - 1819 - 8263, -k = -4*t + 20200. What is the hundreds digit of t?
0
What is the units digit of 263 - (6/(-14) + 279/63)?
9
Let d = 2261 + -1407. What is the units digit of d?
4
Suppose 12 = -4*y, -4*f + 75 = -6*f - y. Let q = -35 - f. What is the tens digit of -7 - -63 - (-2)/q?
5
Let h(d) = 2*d**2 - 3*d + 39. Let z be h(-12). Suppose 8*v - z = -59. What is the units digit of v?
8
Let t(o) = 14 - 2*o + o**3 - 2*o - 14*o**2 + 9*o + 4*o**2. Let n be t(10). Let a = n - 31. What is the units digit of a?
3
What is the hundreds digit of 1136 + 35/(-7) + 4?
1
Suppose -5*t = 2*i - 105, -2*i + 5*t + 15 = -i. Suppose 5*u + 15 = -5*l + 115, -2*u - 3*l + i = 0. What is the tens digit of u?
2
Let f = -12 + 8. Suppose 3*c - 3*h = -78, c + 67 = -c + 5*h. Let u = f - c. What is the tens digit of u?
1
Suppose u + 139 = 2*u. Let d = u + -76. Let n = 125 - d. What is the tens digit of n?
6
Let l(m) = 14*m**2 - 9. Let w be l(-4). Suppose -5*z = 20, -732 + w = -3*c - 5*z. What is the tens digit of c?
7
Suppose 1030 = 14*f - 12*f. What is the hundreds digit of f?
5
Let v(y) = -y**3 - 16*y**2 + 3. Let s be v(-16). Suppose -s*n + 2*n = -54. What is the units digit of n?
4
Suppose 57147 = 49*f + 1385. What is the tens digit of f?
3
What is the hundreds digit of ((-1246)/(-3))/(4/(-6))*-5?
1
Let w(c) = c**2 + 7*c + 249. Let o be w(0). Let b = o + -170. What is the units digit of b?
9
Let h = 2747 + -1178. What is the units digit of h?
9
Suppose 2*c = 5*j + 24, -2*c + 5*j - 18 = -6*c. Suppose 18 = 5*v - c. What is the units digit of v?
5
Suppose 2*n - 5*k - 9 - 16 = 0, -2*k = -2*n + 16. Suppose -4*m - 2788 = -5*q, -5*q - n*m + 844 + 1971 = 0. Suppose 4*a + 3*a = q. What is the tens digit of a?
8
Suppose -514 = 6*k - 6562. What is the units digit of k?
8
Let w(l) = l**2 - l + 20. Let u(b) = -7*b**2 + 15*b - 2. Let t(z) = -z**2 + z + 1. Let m(o) = -6*t(o) + u(o). Let h be m(8). What is the units digit of w(h)?
0
Suppose -14*l + 5551 + 1701 = 0. What is the tens digit of l?
1
Let k = 16 - 16. Suppose k*i + 80 = -5*i. What is the tens digit of 16 + 4*(-12)/i?
1
Suppose s + 77 = 5*j + 1045, 2*s = 3*j + 1915. What is the units digit of s?
3
Let x(l) = l**2 - 70*l - 29. What is the tens digit of x(-24)?
2
What is the units digit of 2/(-9) - (17072/(-36) + -6)?
0
Let j be (-4 - (2 + -4)) + 7. Suppose 0 - 10 = -j*k. What is the units digit of 12/k + -7 + 4?
3
Suppose 4*r - 6*r = -6, -2*i - 76 = 2*r. Let o = 136 - 42. Let d = i + o. What is the units digit of d?
3
Let k(a) = 9*a - 1. Let d be k(5). Let l = 87 - d. What is the tens digit of l?
4
Let h(n) = -14*n**3 + 2*n**2 + 7*n + 2. Let x be h(-3). Suppose 3*k - x = -125. Suppose -5*j - 24 = -k. What is the tens digit of j?
1
Let u(z) = 4*z**2 - 2*z - 1. Suppose 4*f = -5*c + 8, 0 = -2*c + 2*f + 2 + 12. Suppose -c + 1 = 3*m. What is the units digit of u(m)?
5
Let x(t) = -120*t + 4. What is the units digit of x(-22)?
4
What is the thousands digit of -6 - (8061/(-7) - 150/350)?
1
Suppose -5*j = 2*g - 1644, 2*j - 652 = -10*g + 12*g. What is the tens digit of j?
2
Suppose -3*p + 7 + 5 = 0. Suppose 5*w - p = -3*r, 0*w = -4*w - 2*r + 2. What is the units digit of 45 + 2 + w + -4?
2
Let b(c) be the second derivative of -c**5/20 - 2*c**4/3 + 13*c**3/6 - 19*c**2/2 - c. Suppose 110 = -9*t - 2*t. What is the tens digit of b(t)?
5
Suppose -2980*a