f z?
9
Suppose -2*m - 3*m + 45 = 0. What is the units digit of 156/m + 1/(-3)?
7
Suppose 2*k + 4*s - 6 = 6, 0 = 2*k + 3*s - 11. Suppose k*p - 30 = 6. What is the units digit of p?
9
Suppose 4*i - 4*w - 52 = 0, 4*i - 55 = i - w. Let g = -11 + i. What is the units digit of g?
6
Let k = 3 + 1. What is the units digit of (-54)/(-7) + k/14?
8
Let u = 856 + -446. Let j be 4/(-10) + u/25. Suppose 0*y - 2*w + 12 = 3*y, -4*w - j = -4*y. What is the units digit of y?
4
Let o = 4 + -23. Let z = o + 34. Suppose 6 = 2*q - k - z, 3*k = -q - 7. What is the units digit of q?
8
Suppose 0 = -i + 1 - 9. What is the units digit of (-2)/i + (-756)/(-48)?
6
Suppose 4*r + 32 = 196. What is the tens digit of r?
4
Let k(o) = -o + 5. Let z be k(4). Suppose u + z = 8. Let w = u + -4. What is the units digit of w?
3
What is the units digit of 22 - (3/(-3) + 3)?
0
Let b = 443 - 279. What is the units digit of b?
4
Let u(n) = -3*n - 3. Let m be u(-3). What is the units digit of 20/m*(-9)/(-2)?
5
Let x(o) = o + 10. Let y be x(-9). Suppose -2*i = -19 - y. What is the tens digit of i?
1
Let g = 18 + 7. What is the units digit of g?
5
Suppose -n + 94 = 32. What is the tens digit of n?
6
Suppose 14 = j - 3*h, -5*j + 60 = 2*h - 27. Suppose -2*y - 15 = -z, -78 = -3*z - 2*y - j. What is the units digit of z?
9
Let g = 5 - 3. Suppose 0 = g*l + l - 15. Let q = l - -4. What is the units digit of q?
9
Let v(u) = 21*u + 6. Let m be v(-4). What is the tens digit of m/(-4) + 1/(-2)?
1
What is the tens digit of 1164/4*(-3)/(-9)?
9
Let c(f) = -f**3 + 15*f**2 + 21*f - 13. What is the tens digit of c(16)?
6
Let c be ((-3)/6)/(1/(-30)). Let k = -7 + c. What is the units digit of k?
8
Let l be ((-2)/4)/((-2)/(-4)). Let y(c) = -13*c - 7. Let q(g) = 25*g + 13. Let a(n) = -6*q(n) - 11*y(n). What is the units digit of a(l)?
6
Suppose 0*x = -3*r - 4*x + 17, 0 = -3*r - 3*x + 15. Suppose -r*p + 4*p - 12 = 0. Let u = 24 - p. What is the units digit of u?
2
Let v = 2 - 3. Let a be (1 - v)*(-5)/(-2). Suppose 0 + a = c. What is the units digit of c?
5
Let f(v) = 2*v + 3. Let p be f(12). What is the units digit of 140/18 - (-6)/p?
8
Let p = -12 + 8. Let q be (-2)/(-5) - (-576)/(-15). What is the units digit of p/(-10) + q/(-5)?
8
Let m(b) = -b**3 + 2*b**2 - 1. Let z be m(-1). Suppose -3*t - z = -20. Let d = -1 + t. What is the units digit of d?
5
Suppose 116 = 5*n - g - g, -g + 26 = n. What is the tens digit of n?
2
Suppose -3*j + 54 = -j. What is the tens digit of j?
2
Let j = 8 - -1. Let t(i) = -i**2 + 9*i + 3. Let f be t(j). Suppose 0 = o - v + f*v - 9, 3*v + 6 = 5*o. What is the units digit of o?
3
Suppose -3 = 5*k - 4*k. Let d be (k/(-2))/((-15)/(-500)). Suppose d = 5*l - 10. What is the tens digit of l?
1
Let a = 1 - -19. Let l(i) = i**2 + 2*i - 3. Let o be l(-4). Suppose -c = o - a. What is the units digit of c?
5
Let q(k) = -k**3 + 8*k**2 - 7*k + 9. Let z = 0 + 2. Suppose 6 + 8 = z*c. What is the units digit of q(c)?
9
Let u be ((-2 - -2)/3)/(-1). Suppose -5*a + 32 + 8 = u. Suppose 5*j = a + 12. What is the units digit of j?
4
Suppose 5*t + i = -0*i + 23, 8 = -4*i. Suppose 0 = -4*x + 25 - t. Suppose -3*o + 28 = -3*d - d, -x*o - 3*d = -95. What is the units digit of o?
6
Suppose 3*a = 9*a - 216. What is the units digit of a?
6
Suppose 171 = -4*o + s + 1097, 1156 = 5*o - 2*s. What is the tens digit of o?
3
Let g(d) = 3*d**2 - 1. Let f be g(-1). Let v = 9 + -8. Suppose -4*t = 5*b - 40, f*b + v = 2*t - 1. What is the units digit of t?
5
Let w be (0 + -1 + 2)*-4. Let u = w - 2. Let t = 8 + u. What is the units digit of t?
2
Let o(t) = -t**2 - 11*t + 5. Let l = -26 + 16. What is the tens digit of o(l)?
1
Suppose -5*t = -1 - 4, 4*t - 279 = -5*i. What is the units digit of i?
5
Let s(r) = -r**2 + 4*r + 3. Let l be s(4). Let k(n) = 2*n**3 + 18*n**2 - 21*n - 10. Let a be k(-10). Suppose a = l*z - 1 - 17. What is the units digit of z?
6
Suppose -2*k = 5 - 13, -2*b - k = -12. Suppose -2*j - 8 = -b*u, -j + 0*j = 2*u - 8. What is the units digit of u?
3
Suppose 29 - 9 = 5*n. What is the units digit of 38*(n/(-8) - -1)?
9
What is the units digit of 284 + (-2 - (-4 + -3))?
9
Let o be (-14)/(-4) - 4/(-8). Suppose 4*w - o*t + 22 - 82 = 0, -4*w + 40 = t. What is the tens digit of w?
1
Let u be 1/(4 - 252/64). Let a = -14 + u. What is the units digit of a?
2
Suppose 0 = -5*w + 2*r - 0*r + 635, 0 = 2*r. What is the units digit of w?
7
Suppose 4*o + 103 + 13 = -2*y, -5*o + 4*y - 145 = 0. What is the units digit of o/(-2) - 4/(-8)?
5
Let y(z) be the first derivative of 2/3*z**3 + 3 - z**2 - z. What is the units digit of y(-1)?
3
Suppose f - 46 = -4*z, 3*f - 4*z + 0*z = 90. What is the units digit of f?
4
Suppose b + 13 = -w - 3*b, 3*w + 4*b + 7 = 0. Let t = w + -1. Suppose 0 = 3*i - t*i - 14. What is the units digit of i?
4
Suppose 6*g - g - 5*i + 70 = 0, 0 = -g - 5*i + 16. Let c = g - -10. What is the units digit of c?
1
Let x(u) = -5*u + 20. What is the units digit of x(-11)?
5
Let n = -718 + 1096. What is the hundreds digit of n?
3
Let d = -8 - -7. What is the units digit of (13/(-4))/(d/4)?
3
Let j(y) = 7*y - 13. Let i be j(9). What is the units digit of 2 - (-2)/(4/i)?
7
Let k(v) be the third derivative of -v**2 - 7/6*v**3 - 1/8*v**4 + 0*v + 0. What is the units digit of k(-5)?
8
Suppose -i = -4*f + f + 257, -f + 107 = 5*i. What is the tens digit of f?
8
Let s be 3 + -3 + 1 + 42. Let i = s + -30. What is the tens digit of i?
1
Let g = 2 - -7. Suppose 3*c + 0 = g. What is the units digit of (-9)/(-5) + c/15?
2
Suppose -51 = -4*j + 5*p, 4*j - 7 = -p + 26. Suppose 3*u = 3*f + j, -6 = -4*u - f + 6. Suppose -u*w + 7 = 4*l, -w - 18 = -3*l + w. What is the units digit of l?
4
Let n(y) = -y**3 + 3*y**2 + 4*y + 5. Let g be n(4). Suppose -4*w + g*w = 107. Suppose -5*v + w - 37 = 0. What is the units digit of v?
4
Let y = 0 + 3. Suppose 4*k = -3*j + 120, k + 0*k = y*j + 45. What is the units digit of k?
3
Let i(x) = -x**3 + 6*x**2. Let j be i(6). Let a be 4*(2 + j + -1). Let v = a + -3. What is the units digit of v?
1
Suppose 10 = -4*k + 422. What is the tens digit of k?
0
Let b = 21 - 50. Let v = -18 - b. Let d = v + -4. What is the units digit of d?
7
Suppose 5*c + 6 = 1, 5*y + 3*c + 33 = 0. Let p(o) = o**2 + 7*o + 3. Let s be p(y). Let t(g) = -g**2 - 3*g + 4. What is the units digit of t(s)?
4
Let r(i) = 3*i + 10*i**2 - 1 + 2 + 1. What is the units digit of r(-2)?
6
Let w = 10 - 2. Suppose 0 = -2*x + 4*x + 5*o + 5, -2*x - 4 = 4*o. Let u = x + w. What is the units digit of u?
8
Let d(o) = -o + 10. What is the units digit of d(8)?
2
Let y = 148 - -132. What is the hundreds digit of y?
2
Let i = 2 + -2. Suppose i*j + 1 = j. What is the units digit of j?
1
Let g(n) = n + 55. What is the units digit of g(0)?
5
Suppose -31 = -3*r + 77. What is the units digit of r?
6
Let b = 7 + -4. Suppose 0 = -b*x + 9 + 24. What is the tens digit of x?
1
Let r(a) = 4*a**2 - 10. What is the tens digit of r(4)?
5
Let d(m) = m**3 - 5*m**2 + 5*m - 1. Let u be d(4). Let w(f) = 2*f + 1. Let o be w(1). Let t = o + u. What is the units digit of t?
6
Let x(s) = -2*s**2 - 15*s - 4. What is the units digit of x(-7)?
3
Let w(x) = x**3 + 6*x**2 + 4*x - 2. Let t(f) = -3 - 3*f**2 + 7 + 3*f + 0 - f**3. Let h be t(-3). What is the units digit of w(h)?
3
Suppose -2*j + 96 = -0*j. What is the tens digit of j?
4
Let b(y) = -11*y - 14. Let x be b(-4). What is the units digit of -1*(x/(-3) + -1)?
1
Suppose -m + 3 = -13. Suppose -5*v = 3*k - 31, -2*k + v + 3*v - m = 0. Suppose 5*i = -0*i - 3*r + 23, 3*i = -k*r + 14. What is the units digit of i?
4
Suppose 0 = 3*j - 5*m - 12, -2*j + 21 = 2*j - 5*m. Let f(d) = -d**3 + 9*d**2 + d + 7. Let i be f(j). Suppose -4*v + i = -2*v. What is the units digit of v?
8
Let h(j) = 11*j + 1. What is the tens digit of h(6)?
6
Suppose -3*l = l - 3*q - 5, 2*l - 2*q = 0. Suppose -l*r + 4*r = -43. What is the tens digit of r?
4
Let d be 4/14 + (-66)/(-14). Suppose -x - d = 1. Let z(l) = -l**2 - 9*l - 6. What is the units digit of z(x)?
2
Let z = -3 - -5. Suppose u = 2*w - 76, 4*w - z*w = -2*u + 76. Suppose -3*j + 42 = 4*r - 0*r, 3*r - w = j. What is the tens digit of r?
1
Let a(d) = 3*d**3 + 34*d**2 + 3*d - 4. What is the tens digit of a(-11)?
8
Let j(x) = x + 11. Let i be j(-9). Suppose -5*g - 3*t - 15 = 0, 2*t + i*t = 3*g + 38. Let 