 j?
1
Let j(i) = -i**2 - 13*i + 13. What is the tens digit of j(-9)?
4
Let x be 2*(3/(-2) - -2). Let q = 3 + x. Suppose -z + 16 = q*f + z, -5*z = 0. What is the units digit of f?
4
Suppose 13 = -2*u + 1. Let x(m) = -m + 2. Let t be x(u). Suppose -d = h + 2*d + t, 4*d + 20 = h. What is the units digit of h?
4
Suppose -2*x - 16 + 206 = 0. What is the tens digit of x?
9
Let o be 1 - (2 + -4) - 32. Let t = o - -49. What is the units digit of t?
0
Suppose 3*a - 20 - 253 = 0. What is the tens digit of a?
9
Let k(x) = -x + 18. Let a be k(0). Suppose -6*o + 3*o - 3 = 0, -7 = -2*j - o. Suppose j*w - w = a. What is the units digit of w?
6
Let z(q) = q**2 - 7*q + 2. Suppose 0 = -4*n - 0*d + d + 32, -n + 15 = -2*d. What is the units digit of z(n)?
2
Suppose -9 + 3 = -2*z. Suppose 5*w - z = 4*w. Suppose -h + 7 = n - 4, 2*n - 22 = -w*h. What is the tens digit of n?
1
Let f(o) = -o**2 - 14*o - 1. Suppose 2*w + 2*w + 55 = r, -5*r - 11 = 2*w. Let a be f(w). Suppose -3*v + a = -v. What is the units digit of v?
6
Let q = -10 - -20. Suppose 6*r - q*r + 48 = 0. What is the units digit of r?
2
Suppose 6 = -3*n + 3, -4*t + 483 = 5*n. What is the hundreds digit of t?
1
Let s be (-28)/5 + (-4)/10. Let t be (-4)/(-6) - s/(-9). Suppose 3*i - 6 + t = 0. What is the units digit of i?
2
Let k = 51 - 46. What is the units digit of k?
5
Let c(h) = -h**3 - 14*h**2 - 13*h + 4. Let j be c(-13). Suppose v = 4*g - 13, 0 = -4*v + 2*g - j*g + 20. What is the units digit of v?
3
Suppose -4*v = -893 - 435. What is the units digit of v?
2
What is the tens digit of (-10 - 0)*(-1)/((-5)/(-78))?
5
Suppose -9*z + 2*z = -574. What is the units digit of z?
2
Let h = -119 - -171. What is the units digit of h?
2
Let d be (-4)/(-18) - 12/54. Suppose d = s + 3*s - 52. What is the tens digit of s?
1
Let y(h) = -h + 5. Let c be 4/(-8) + 9/2. Let d be y(c). What is the tens digit of 146/8 - d/4?
1
Let j(r) = r + 1. Let k(i) = -8*i. Let t(v) = -5*j(v) - k(v). Suppose -p + 3 + 1 = 0. What is the units digit of t(p)?
7
Suppose 5*v - 221 = 79. Let k be 4/(-18) - v/(-27). Suppose -k*n = 5 - 11. What is the units digit of n?
3
Let g(j) = j - 5. Let c be g(9). Suppose c*b = -2*u - 10, -4*b - 4 = 5*u - b. What is the units digit of u?
1
Let d be -1 + 1*6 + -1. Suppose -d*v = -12 + 4. Suppose o = v + 7. What is the units digit of o?
9
Let b(k) = -k**3 - 8*k**2 - 8*k - 5. Let c be b(-7). Suppose 0*l - l = -c. Suppose 2*z - 12 = -l*z. What is the units digit of z?
3
Suppose -3*j = -3*t - 81, 2*j - 39 = -t + 6*t. What is the units digit of j?
2
What is the tens digit of (132/10)/((-3)/(-10))?
4
Suppose j - 2*m - 9 = 0, 3 = 2*j - 2*m + m. Let g(b) = -b. Let k(y) = -y**3 + 8*y**2 - 8*y + 8. Let u(t) = j*g(t) + k(t). What is the units digit of u(7)?
8
Let f(o) = o**3 - 6*o**2 + 3*o + 3. Let q be f(6). Suppose 45 = 5*u + 4*m, -q - 19 = -5*u - 5*m. What is the units digit of u?
3
Let h(i) = i + 13. Let j = 17 + -28. What is the units digit of h(j)?
2
Suppose 70 = 2*g + 5*u, -5*g + 3*u + 198 = 4*u. What is the tens digit of g?
4
Suppose n = 5*s - 23, 0 = -4*s - 0*s - 5*n + 30. Suppose 3*p + 4*z - z - 51 = 0, -p = -s*z + 1. What is the tens digit of p?
1
What is the units digit of (-7)/168*-8 + (-551)/(-3)?
4
Let u(h) = -154*h**3 - h**2 + 2. What is the hundreds digit of u(-1)?
1
Let o = -8 - -8. Suppose o = y + y. Let c(i) = i + 9. What is the units digit of c(y)?
9
Let y be (6/4)/(2/8). Suppose -4*q = w - 125, w - 79 = -2*q + y*w. What is the tens digit of q?
3
Suppose 2*v - 10 = 0, x + v - 288 = -3*v. What is the units digit of x?
8
Let v(y) = -3*y**2 - 6*y - 15. Let a(r) = -r**2 - 3*r - 7. Let s(c) = -5*a(c) + 2*v(c). What is the units digit of s(4)?
1
Suppose 5*z - 8 - 9 = -3*a, -3*z + 11 = 2*a. Suppose -2*l - 2*g + 28 = 0, -a*l - 5*g = -2*g - 53. What is the tens digit of l?
1
Let w be 3/(-2)*(-36)/27. Suppose 30 = -0*k - w*k. Let c = k - -29. What is the tens digit of c?
1
Let k = 21 - 13. What is the units digit of k?
8
Let a(f) = -20*f - 3. Suppose 5*d = -v - 12, 3*d = -2*d - 4*v - 18. What is the units digit of a(d)?
7
Suppose -4*b - 20 = 28. What is the tens digit of (b/(-5))/(1/5)?
1
Suppose 47*m - 42*m = 755. What is the hundreds digit of m?
1
Let a be (-1)/(-1) + (59 - -10). Let l = a - 39. What is the units digit of l?
1
Let w = 48 + -80. Let h = -17 - w. What is the tens digit of h?
1
Let u = -20 + 7. Let l(a) = -6 - 1 + 4 - a. What is the units digit of l(u)?
0
Let v be (-30)/(-12) + (-2)/4. Let t = 3 - v. What is the units digit of t?
1
Let a = 22 + -22. Suppose -u = -5*o - 54, a*u = u - o - 50. What is the tens digit of u?
4
Let h(i) = -4*i - 1. Let o be h(-6). Let n = -14 + o. What is the units digit of (3/2)/(n/30)?
5
Suppose -143 + 23 = -4*i. What is the units digit of i?
0
Suppose -3*l = -2*n - 77, -4*n - 100 = -4*l - 2*n. Suppose -l = -2*g + 3. What is the units digit of g?
3
Suppose -3*i = i - 8, x - 13 = -4*i. Suppose -17 = -x*l + 3. Suppose 2*v - 13 = -3*h + 1, 0 = -4*v - l*h + 20. What is the units digit of v?
1
Suppose -2*n + 31 = 5*o, 2*n + 21 = 4*o + 7. Let p = 9 - n. What is the units digit of p?
6
Let x be (0 - -1)/(2/4). Suppose 1 = -x*y + 9. Suppose -n + 55 = y*n. What is the tens digit of n?
1
Let t = -16 - -31. What is the tens digit of t?
1
Let o(v) be the third derivative of -v**5/60 - 5*v**4/24 + 2*v**3/3 + v**2. Suppose 32 = -4*r + 12. What is the units digit of o(r)?
4
Suppose -2*f + 0*f + 164 = 0. What is the units digit of f?
2
Let q be (3 + -3 + -7)/1. Let z = 12 + q. Suppose -2*t + 0*j - j = -35, -t - 3*j = -z. What is the units digit of t?
0
Let l be 2/(-3) - 266/6. What is the units digit of l/(-12)*8/3?
0
Let g(t) = t - 12. Let r be g(6). Let p be (r/21)/((-2)/14). Suppose 0*m - 23 = -3*x - p*m, 4*x - 29 = -3*m. What is the units digit of x?
1
Suppose 0*s - s = -2. Suppose 0 = -s*p + 18 + 4. What is the units digit of p?
1
Let y(o) = -7*o + 0 + 0 - 10 + 0. What is the units digit of y(-9)?
3
Let a(d) = -d**3 + 3*d**2 + d + 1. Let m be a(3). Suppose -5*f + 18 = w + 3*w, -3*w - m = -5*f. What is the units digit of w?
2
Let i = -27 - -31. Suppose 2*p = -2*z + 4*z - 12, 4*z - 26 = 5*p. What is the units digit of i*((-4)/(-2))/z?
2
Suppose g = 3*g - 4. Let d(t) be the third derivative of t**5/30 - t**4/24 + t**3/6 + 2*t**2. What is the units digit of d(g)?
7
Let i = -2 - -4. Suppose -4*n - v - 24 = -5*v, i*n - 3 = -v. Let m = n - -2. What is the units digit of m?
1
Suppose 20 = 4*t, 7*s + 3*t + 45 = 2*s. Let n = 36 + s. What is the units digit of n?
4
Let m(y) be the third derivative of y**6/120 - y**5/30 + y**4/24 + 5*y**3/6 - 7*y**2. What is the units digit of m(0)?
5
Let z(j) = -j**3 + 9*j**2 + 10. Suppose 0*w = -3*w + 27. Let p be z(w). Suppose v + 2 - p = 0. What is the units digit of v?
8
Suppose -4*o - 20 = -v - 0, v = -3*o + 20. What is the tens digit of v?
2
Let s(u) = u**3 - 2*u**2 - 1. What is the units digit of s(4)?
1
Suppose -3*c - 3 = 3*q, 2*c + 5*q + 3 = 4. Let k(g) = g**2 - 13*g + 7. Let r be k(11). What is the units digit of -2*c*r/(-6)?
0
Suppose 2*h + 12 + 6 = 0. What is the units digit of 3 - 2*h/6?
6
Suppose 0 = 2*r + 3 - 169. What is the units digit of r?
3
Suppose -31 = -3*f - 5*p, 5*p = 3*f - 6 - 5. Let g = -3 + f. What is the units digit of g?
4
Suppose -5*h = -4*h - 191. What is the units digit of h?
1
Let q be 0/(3 - 3/3). Let d = 3 + q. Suppose -33 = -5*l - 2*f, d*l + 0*l - 24 = 3*f. What is the units digit of l?
7
Let a = -2 + 6. Suppose z - a*g - 11 = 2*z, 5*g = -4*z. What is the units digit of z?
5
Let j(b) be the second derivative of -b**3 - 3*b**2/2 + 2*b. What is the units digit of j(-2)?
9
Suppose -m + 5*m + 30 = -3*r, -2*r + 2*m - 6 = 0. Let c = 10 + r. What is the units digit of c?
4
Let s = 9 + -5. Let m(o) = -o**3 + 3*o**2 + 6*o - 1. What is the units digit of m(s)?
7
Let o be (-3 + 3)*2/(-4). Suppose o = -v - 5*u - 1, 17 = 5*v - 2*v - 5*u. What is the units digit of v?
4
Suppose 2*f + 6 = 14. Suppose -5*t = f*s - 19, 5*s = -3*t - 11 + 38. What is the units digit of s?
6
What is the tens digit of 95 - (2 - 6/(1 - -1))?
9
What is the hundreds digit of (-3)/66*-4 + 5571/33?
1
Let z(o) be the second derivative of -o**4/12 - 4*o**3/3 + 7*o**2/2 + 3*o. What is the units digit of z(-8)?
7
Suppose -624 = -12*r + 8*r. Suppose r + 19 = 5