/28 - 1/z. What is the units digit of (1 - 2)*(-44)/r?
1
Suppose v = 6*v - 100. Suppose -i + 5*w + 26 = -31, -4*w = 5*i - 256. Suppose i = 4*y - v. What is the tens digit of y?
1
Let s = 4 + -5. Let u be ((-8)/10)/(s/10). What is the units digit of (0 - 3)*u/(-6)?
4
Suppose 6*z = k + 2*z - 2, -5*z = 5*k - 60. Let i be 7 - (1 - 0) - 1. Suppose -i*a = -k*a + 40. What is the units digit of a?
8
Suppose 0 = -21*o + 17*o + 24. What is the units digit of o?
6
Let r(v) = v**2 + 3*v + 1. What is the units digit of r(-4)?
5
Let u(z) = z**3 - 3*z**2 + 1. Let n be u(4). Let p(x) = -x**2 + 18*x + 3. What is the units digit of p(n)?
0
What is the tens digit of (-2)/(-9) - (-980)/45?
2
Let k be -1*(-3)/(3/2). Suppose k*p + 2*p - 216 = 0. What is the tens digit of p?
5
Suppose 0*v = -5*m - 5*v + 710, -5*v = 4*m - 566. What is the units digit of m?
4
Let u(c) = 2*c + 18. Let g be u(-9). Suppose 3*d + 4*v - 100 = 0, g = -4*d + v + 2*v + 125. What is the tens digit of d?
3
Suppose 0 = 22*c - 23 + 1. What is the units digit of c?
1
Suppose -g + 0*g + 51 = 4*z, 10 = 2*z. What is the tens digit of g?
3
Let a = 35 + -6. What is the units digit of a?
9
Let h be 4/(-2)*30/12. Let m(c) = 3*c**2 - 6*c + 7. Let p(s) = 2*s**2 - 6*s + 7. Let i(f) = 4*m(f) - 5*p(f). What is the units digit of i(h)?
3
Let k be (-1 - -3)*(8 - 7). Suppose v - k + 1 = 0. What is the units digit of v?
1
Suppose -3*w + 48 = c, 2*c = c - w + 52. What is the units digit of c?
4
Let b = 3 + -2. Let c(d) = 2 + d - 5 - b. What is the units digit of c(6)?
2
Let a = -130 + 204. What is the units digit of a?
4
Suppose -o = -2*o. Suppose -4*z + o*z + 28 = 2*k, -3*k + 3*z = -24. What is the units digit of k?
0
Let i(h) = 8*h + 3. Let p(c) = -7*c - 3. Let t(v) = 3*i(v) + 4*p(v). What is the units digit of t(-2)?
5
Let l(a) = 4*a + 8 + a - a. What is the tens digit of l(8)?
4
Let a = 6 - 4. Suppose -5*i + a*i = -18. What is the units digit of (-9)/i*(-8)/3?
4
Let i = 14 - 9. Suppose -4*o = -5*l - 78, -i*o + 9*o = -2*l + 92. What is the units digit of o?
2
Let j = 205 - 30. What is the tens digit of j?
7
Let q(w) = 3*w**2 - 1. Let f be q(1). What is the units digit of (-2*f - -3) + 9?
8
Let s(x) = x + 14. Let w be s(-7). Let m = 6 + w. What is the units digit of m?
3
Suppose 3*v - 22 + 7 = 0. What is the units digit of v?
5
Let k(u) = u**2 - 11*u + 8. Let s be k(10). Let f be s*21*-1 - -2. Suppose f = 4*n - 0*n. What is the units digit of n?
1
Let l(g) = -4*g - 20. Let v be l(-6). Suppose -56 = -4*m - 4*z, -2*m + v*z = -39 - 19. What is the tens digit of m?
1
Let v(f) = -f**3 - 5*f**2 + 5*f + 6. Let x(s) = 6*s. Let t be x(-1). What is the tens digit of v(t)?
1
Let x = -19 - -32. Suppose 3*p = x - 1. Suppose y - 2 = p. What is the units digit of y?
6
Let w = -6 + 10. Let d be w - (-2 + (1 - -1)). Let i = d - -8. What is the units digit of i?
2
Let x(o) be the third derivative of o**8/20160 - o**7/1680 + o**5/20 - o**2. Let i(d) be the third derivative of x(d). What is the units digit of i(4)?
4
Suppose -2*j - 17 = -j. Let t = 38 + j. What is the units digit of (t/15)/((-3)/(-15))?
7
Let g(b) = -b**2 - 4*b. Let q be g(-3). Suppose 6 = 2*r - q*r. Let i = -1 - r. What is the units digit of i?
5
Let y(w) = 3*w + 1. Let b be y(-2). Let t(d) = -6*d - 2*d**2 + d**2 + 5 + d. What is the units digit of t(b)?
5
What is the units digit of 6/21 - 425/(-7)?
1
Let w be (5 - 1) + 0 + 1. Let y(l) = -l**3 + 6*l**2 + 1. Let q be y(w). Suppose 3*o + 5 = q. What is the units digit of o?
7
Let w(n) = n + 3. Let r be w(3). Suppose 3*o = 4*x + 72, r*o - 1 = x + o. Let j = x + 30. What is the units digit of j?
9
Let t be -1*(1 + -1 + 0). Suppose 4*f + 3*y - 5 = 0, 3*f - 3*y - 30 = -0*y. Suppose t*c + 6 = 3*c + r, -f*c = 2*r - 9. What is the units digit of c?
3
Suppose -5*v + 62 = -3*v. What is the units digit of v?
1
Let k be (-2)/(-3) + (-44)/(-6). Suppose 1 + k = 3*s. Suppose m + 2 = s. What is the units digit of m?
1
Suppose 4*s - 81 = -13. What is the tens digit of s?
1
Suppose -4*p = 3*t - 4*t - 20, -38 = -5*p - 2*t. Suppose -2*l + 13 = f, -3*l = p*f - 5*f - 19. What is the units digit of l?
6
Let t = -51 - -31. Let y = t - -37. What is the tens digit of y?
1
Suppose -2*q - 5*n - 24 = 0, 2*q - 5*n - 8 = 8. What is the units digit of (q + -5)/(-1 - 0)?
7
Let v(n) = 3*n**2 + 11*n - 4. Let s(h) = 4*h**2 + 12*h - 4. Let q(w) = -4*s(w) + 5*v(w). Let o be q(6). Suppose o*k - 7 = k. What is the units digit of k?
7
Let d be 1 - (-5 + 0) - 3. Let c = d + -1. What is the units digit of c?
2
What is the units digit of 75/10 - (-2)/4?
8
What is the tens digit of (-336)/(-40)*10/4?
2
Suppose -4*x = -1 - 3. Let d be x - 1 - (-1 + 0). Suppose 0 = -5*h - d + 11, 4*i + h = 34. What is the units digit of i?
8
Let o = -3 + 4. Let z = o - -4. What is the units digit of z?
5
Let w(v) = -v**3 + 6*v**2. Let r be w(6). Suppose r = 4*d - 6 - 6. Suppose 2*k + 14 = t, 0 = d*t - t + k - 3. What is the units digit of t?
4
Let x(v) = v**3 + 6*v**2 - 2*v - 6. Let a be x(-6). Suppose -i + r = -a*i + 41, 2*r = 5*i - 53. What is the units digit of i?
9
Suppose -g - h = -1 + 6, h + 5 = 2*g. Suppose g = 3*w + w. Suppose w = -o + 3*d + 3 - 0, o + 4*d = 17. What is the units digit of o?
9
Suppose 15 = 8*r - 3*r. Suppose -w - s - 6 = 3*s, r*w + 4 = -5*s. Suppose -w*f + 1 = -11. What is the units digit of f?
6
Let s(f) be the second derivative of -f**5/40 - f**4/3 + f**3/6 + f. Let v(m) be the second derivative of s(m). What is the tens digit of v(-6)?
1
Let z(l) = 3*l**2 - 5*l - 25. What is the units digit of z(-6)?
3
Suppose -g + 2*g = -9. Let j = g + 17. What is the units digit of j?
8
Let t = 70 - 47. What is the units digit of t?
3
What is the tens digit of (81/(-12))/(-3 - 498/(-168))?
8
Let b(y) = 3*y**2 - 4*y + 1. Suppose -11 = -5*j + 4. Let d = j + 0. What is the tens digit of b(d)?
1
Let v(z) = 8*z + 1. Let x be v(-1). Let f = x + 11. What is the units digit of f?
4
Let k = -11 + 34. Suppose 7 = -m + k. What is the units digit of m?
6
Suppose 5*n - 190 = -0*n. What is the units digit of n?
8
Let l = 2 + 3. Let p be (6/4)/(3/8). Suppose -p*r + 3*z + 94 = 0, r + z - l*z - 30 = 0. What is the tens digit of r?
2
Let s be 6*((-4)/3 + 2). Suppose 0*j - s*j + 4 = 0. Suppose -2*n + 3*n - j = 0. What is the units digit of n?
1
Suppose 3*w + 0*w - 12 = 0. Suppose -w*h - 17 = -73. What is the tens digit of h?
1
Suppose -2*t + 2*m + 16 = 0, t - 17 = 4*m - 0*m. Suppose 0 = t*z - 3*z - 10. Suppose x = z*w + 13 + 19, -w = -3*x + 26. What is the units digit of x?
7
Let s be 4/2*(-4)/8. Let b = 6 + s. What is the units digit of (4/b)/(5/25)?
4
What is the units digit of (-5668)/(-44) - 2/(-11)?
9
Let r(p) = 2*p**2 - 4*p + 2. Let k be r(2). Suppose k*a = 3*h + 6*a - 3, 4*a - 5 = -5*h. Let n = 3 - h. What is the units digit of n?
2
Let h(c) = -c + 5. Let f be h(5). Suppose 0 = g + o - 4, -o + 5 = 2*g - 2. Let v = g - f. What is the units digit of v?
3
Suppose 0 = 2*b - 23 - 35. What is the units digit of b?
9
Suppose -4*l - 2*b - 4 = 0, -2*l + 16 = -7*l + 3*b. Let h be (1 - -5)/((-4)/l). Suppose -4*i - i + 10 = 5*u, h*i = -4*u + 11. What is the units digit of u?
5
Suppose -25 = -5*v - 4*p, -2*v + 5 = -v - 4*p. Suppose b = 5*b. Suppose b = -v*w + 5*t, -5*t + 6 = 2*w - 1. What is the units digit of w?
1
Let d = 2 - 1. Let w = 1 + d. What is the units digit of w/(((-8)/(-9))/4)?
9
Let x(k) = -k**3 + 5*k**2 + 8*k - 9. Let s be x(6). Suppose -3*v = -s*c + 24, -c - 2*v + 28 = -7*v. What is the units digit of c?
3
Suppose -5*y + 10*y + 31 = 2*w, -8 = -w + y. Let j(c) be the second derivative of -c**3/6 + 2*c**2 - 2*c. What is the units digit of j(w)?
1
Suppose -420 - 40 = 2*h + 4*t, -t + 440 = -2*h. What is the units digit of h/(-27) - (-4)/(-18)?
8
Let u be (-1)/(-4) - (-22)/8. Let z(p) = -p**2 - 6*p - 5. Let c be z(-3). Suppose 6 = -3*f - u*h + 30, -c = -h. What is the units digit of f?
4
Let g(q) = 2*q + 4. Let f be g(10). Suppose 0 = 3*k + 6 - f. What is the units digit of k?
6
Let y = -42 + 61. What is the units digit of y?
9
Suppose -2*b + 2*k - 1950 = 2*b, 4*b - k + 1953 = 0. What is the units digit of b/(-21) - 2/7?
3
Suppose -18*a = -17*a - 149. What is the units digit of a?
9
Let z(h) = -2*h - 3. Let u be z(-3). Suppose u*s = 28 + 38. What is the tens digit of s?
2
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