. Let a = f - -5. Suppose -g + 9 = -2*g - 4*u, 5*g - a = -2*u. What is the units digit of g?
3
What is the tens digit of -5*146/(-22) - 4/22?
3
Suppose -f - 1 = -0*f. Let g(r) = 9*r**2 + 1. What is the units digit of g(f)?
0
What is the hundreds digit of -2*1 - 6/((-6)/253)?
2
Suppose 2*n - 280 = -4*d, -4*n = -5*d - 109 + 446. What is the units digit of d?
9
Suppose 4*a = a + 2*k - 4, 2*k = -a + 12. Suppose -a*w = -5 + 1. What is the units digit of w?
2
Let d(q) = 4*q. Suppose -4*a - x + 19 = 2*x, -5*x + 29 = 4*a. Let f be d(a). What is the units digit of (-6)/f*(-2)/3?
1
Let h(m) = -m**3 + 7*m**2 - 4*m + 10. Let r be h(7). Let a = -13 - r. Suppose -2*s = -8, a*s = 7*x - 3*x - 4. What is the units digit of x?
6
Suppose -321 = -4*k - 5*q, -3*q + 6*q + 392 = 5*k. What is the tens digit of k?
7
Let q(u) = 2*u - 1. Let v be q(3). Suppose -v*n + 19 = -j, -j = -4*n - 5*j + 20. What is the units digit of n?
4
Let q = -3 + 10. Suppose -k + q = 5. What is the units digit of k?
2
Let j be (-6)/27 + 70/(-9). Let z(w) be the second derivative of w**3/6 + 6*w**2 - 3*w. What is the units digit of z(j)?
4
Suppose c = 3*s - 2*c - 225, 0 = -5*s - 3*c + 399. What is the tens digit of s?
7
Let f(q) = 5*q + 15. What is the hundreds digit of f(19)?
1
Let g be (-6)/(-15) - (-932)/20. Let q = -23 + g. What is the units digit of q?
4
Let b(d) = 5*d**2 - 1. Let y be b(1). Suppose 0 = 4*r - 5 - 7. Let s = r + y. What is the units digit of s?
7
Suppose -n + 28 = -5*n. What is the tens digit of (-8)/(-56) + (-97)/n?
1
Suppose -58 = -5*v + 57. What is the units digit of v?
3
Let m(j) = j**2 + 6*j - 15. Let h be m(-7). What is the tens digit of h/2*91/(-28)?
1
Suppose 5*s - 17 = 3. What is the tens digit of 11/(11/(-3) + s)?
3
Let y = -638 - -894. What is the tens digit of y?
5
Suppose 0 = 2*h - 7*h. Suppose -n + h*n = -15. What is the tens digit of n?
1
Let y(d) be the first derivative of -d**4/4 - 5*d**3/3 - 3*d**2/2 - 8*d - 2. Let z be y(-6). What is the units digit of z/6 - (-1)/3?
8
Suppose -2*w = -8*w + 258. What is the tens digit of w?
4
Let l = -6 + -6. Let v be (-4)/(-6) + (-280)/l. What is the units digit of (6/8)/(3/v)?
6
Let u(k) be the third derivative of k**5/60 + k**4/3 + k**3/2 - 5*k**2. What is the tens digit of u(-10)?
2
Suppose z - 9 = 2*i, -2*z + 2*i = -3*z - 3. Let k(r) be the second derivative of r**5/20 - r**4/4 + r**3/3 - 2*r**2 + 3*r. What is the units digit of k(z)?
2
Suppose 4*h - 2*h - 88 = 0. What is the units digit of h?
4
Let t(c) = -c**3 - 7*c**2 - 2*c - 4. What is the units digit of t(-7)?
0
Let t = -2 - -13. Suppose 13 = u - t. What is the units digit of u?
4
Let w = -16 - -22. Suppose -27 = -w*j + 3*j. What is the units digit of j?
9
Let c be (-16)/(-56) + (-2)/7. Suppose c*g = g + 24. Let m = 39 + g. What is the units digit of m?
5
Suppose -b = 5*k - 2 + 10, 4*k + 5*b = -19. Let q = 2 - k. Suppose s - 11 = -4*s - q*x, 5 = 2*s + x. What is the units digit of s?
4
Let w = -7 - -7. Suppose -2*i + 32 = 5*m, -2*i + 0*i + 5*m + 12 = w. What is the tens digit of i?
1
Suppose 289 = -5*d + 484. What is the units digit of d?
9
Let q = 175 - -78. What is the hundreds digit of q?
2
Suppose 2*d - 17 + 3 = 0. Suppose d*s + 10 = -l + 3*s, 15 = l - s. Suppose 4*n - l = 6. What is the units digit of n?
4
Let v be 6*1*(-2)/2. Let w be (1/3)/((-2)/v). Suppose 4*n - 3 = w. What is the units digit of n?
1
Let v be (-3 - 0)/6*-10. Suppose 3*a = -3*u + 69, -110 = -v*u - 2*a - 2*a. What is the units digit of u?
8
Let g = 3 + -4. What is the units digit of 5*(4 + g + 7)?
0
Let l be (4/(-6))/(10/(-45)). Let g(y) = -y**3 + 4*y**2 - 3*y + 1. What is the units digit of g(l)?
1
Let d(t) = t + 15. What is the units digit of d(-14)?
1
Suppose 25*j = 27*j - 8. What is the units digit of (j/8)/((-1)/(-34))?
7
Let z = -237 - -372. What is the hundreds digit of z?
1
Let b = 2 - -10. Let q be 9/b + (-3)/(-12). Suppose 3*t - q = -7, 0 = 4*r + t - 22. What is the units digit of r?
6
What is the units digit of (-2 + 77 + 4)/1?
9
Suppose 0*d + d - 3*c = 0, 2*c - 22 = -3*d. Suppose 4*o - 2*r - 20 = o, -4*r - 32 = -5*o. Suppose -4*b = -d*b + o. What is the units digit of b?
4
Suppose -3*l - 2*l = 5*d - 160, -2*l - 81 = -3*d. What is the units digit of d?
9
Let z(v) = 4 + 1 + v - 3*v + v. What is the units digit of z(-6)?
1
Suppose 3*k = -5 + 14. Suppose -k*m = 2*x - 119, 3*x - 16 = -m + 12. What is the units digit of m?
3
Suppose 3*j - 1 = 8, -3*j - 6 = -5*b. Suppose -v - 5*d = -39, b*v - 86 = -5*d + 31. What is the tens digit of v?
3
Let n = -8 + 10. What is the units digit of n/(0 + 1) - -4?
6
Let o be (6/8 + 1)/(51/(-204)). Let y(l) = l**2 + 0*l + 0*l**2 + 10 + 8*l. What is the units digit of y(o)?
3
Let v = 6 + -3. Suppose x - 12 = -v*x. What is the units digit of x?
3
Let r(j) = -j**2 + 1. Suppose 3*b + 0 + 3 = 0. Let t be r(b). Suppose t*z - 2*z + 35 = 5*i, 0 = 2*i + z - 15. What is the units digit of i?
5
Let a = 8 + -8. Suppose s = i - 27, a = -2*i + 3*i - 4*s - 42. What is the tens digit of i?
2
Suppose -4*s = -w + 22 + 76, 5*w + 2*s = 402. Suppose -32 = 3*q + w. Let u = 57 + q. What is the tens digit of u?
1
Suppose -z = -0*z - 12. Suppose -z = -w - w. What is the units digit of (-2)/3 + 22/w?
3
Let m = 348 + -238. What is the tens digit of m?
1
Suppose 3*k = 6 + 6. Suppose -1 = k*a - 13. Suppose -5*m - 2*h + 44 = 2*h, 5*h + 19 = a*m. What is the units digit of m?
8
Let d = 23 + -12. Let g = 15 - d. What is the units digit of g?
4
Let d be (2 - 1)*(-4 + 15). Suppose 0 = -g - d - 3. Let u = 29 + g. What is the units digit of u?
5
Let d be 784/12 + 1/(-3). Suppose -4*o + d = -15. What is the tens digit of o?
2
Let n(b) = -2 + 1 - b**3 + 0*b**3 - 6*b - 5*b**2. What is the units digit of n(-4)?
7
Let t(c) = 2*c**2 - 5*c**2 + 9*c**2 + 1 + 10*c**2 + c. Let v be 0/(-1) - (-3)/(-3). What is the units digit of t(v)?
6
Let q(o) = 4*o**2 - 4*o. Suppose -3*c + 3*v + 1 = 22, -3*c - 5*v = -3. Let l be q(c). Suppose -9 = -3*f, h + l = 6*h + 5*f. What is the units digit of h?
3
Suppose -1351 = -11*t - 493. What is the tens digit of t?
7
Suppose 4*h = -2*z - 52, 3*h - 5*z - 18 = 5*h. What is the units digit of 16*(-3 + h/(-4))?
8
Let f(u) = 3*u - 6. Let q be f(6). Suppose t - 8 - q = 0. Suppose -d + t = 4*d. What is the units digit of d?
4
Suppose 4*t - 260 = -2*d - 0*t, 0 = 5*d - 3*t - 676. What is the tens digit of d?
3
Let j = 4 + -2. Suppose -112 = -5*a - 3*t - t, 5*a - 116 = -j*t. What is the tens digit of a?
2
What is the tens digit of 5*(528/(-15))/(-2)?
8
Let d(n) be the second derivative of -n**4/12 - 7*n**3/6 + n**2/2 + 3*n. What is the units digit of d(-5)?
1
Let v = -1 - -2. Let j be v - -1*4/2. What is the units digit of ((-3)/3)/(j/(-15))?
5
What is the tens digit of 1/((-4)/592*-4)?
3
Let g = -29 - -177. What is the tens digit of g?
4
Let k = -10 - -10. Suppose -10 = 2*n - y - k*y, -5 = n - 2*y. Let h = 12 + n. What is the units digit of h?
7
Let h(r) = -r**3 + 7*r**2 - 4*r - 7. Suppose -2*v + 2 = -10. Let n be h(v). Let d = 7 - n. What is the units digit of d?
2
Suppose 5*k - 6*k + 62 = 0. What is the tens digit of k?
6
Suppose -3*v + 118 - 16 = 0. What is the units digit of v?
4
Let w(j) = -j**3 + 5*j**2 + 2*j - 7. Suppose 5*n = 27 - 2. Let o be w(n). Suppose 4*x + f - 8 - 3 = 0, o*f = 9. What is the units digit of x?
2
Let q(u) = 2*u**2 - u - 2. Let v be q(-2). Let y be v/6*6/4. Let w(s) = 4*s**2 - s. What is the units digit of w(y)?
4
Let w = 25 + -14. Suppose 0 = -0*x - 2*x + r + w, 3*x - 5*r = 27. Suppose x*a = 9*a - 25. What is the units digit of a?
5
Suppose -5*h - 55 = -2*z - 2*z, 0 = -5*h + 2*z - 45. Let x = h - -11. What is the units digit of x?
4
Suppose 3*v - x = 6, 5*v - 4 = 4*x - 1. Let p = 6 - v. What is the units digit of p?
3
What is the units digit of (1 - -1)*(-1 - -9)?
6
Suppose -4*q + 3*a + 10 = 0, -3*q - 6*a + a + 22 = 0. Suppose -q*f + 4 = -5*o - 28, 0 = -3*f + 3*o + 27. What is the units digit of f?
3
Let p(s) = -s**3 - 5*s**2 - 3*s - 2. Suppose 0 = -0*a - 4*a - 20. What is the units digit of p(a)?
3
Let f = 7 - -12. Suppose -5*b + 21 = -g - 16, -g + f = 2*b. What is the units digit of b?
8
Let o be 20/6*(-39)/13. Let x(y) be the first derivative of y**3/3 + 5*y**2 + 15*y - 2. What is the units digit of x(o)?
5
Let k be (-13 + 4)/(1*-1). Supp