erivative of k**3/6 + 21*k**2/2 - k. What is the units digit of n(-10)?
1
Suppose 0 = 3*i - i - 70. Let c = i + -21. What is the tens digit of c?
1
What is the tens digit of (-2 + 6/4)*(-48 - -2)?
2
What is the units digit of (-56)/(-12)*6/4?
7
Let r be ((-4)/6)/2*3. Let q = r - -4. What is the units digit of q?
3
Let v(m) = -4*m - 1. What is the units digit of v(-6)?
3
Let p = 5 - 2. Suppose -2*o + p*o = 0. Suppose -3*h + o = -3. What is the units digit of h?
1
Let z(s) be the first derivative of s**2 + s + 2/3*s**3 + 2 - 1/2*s**4. What is the units digit of z(-1)?
3
What is the units digit of 7 + -9 - (-124 - 0)?
2
What is the tens digit of (-2)/(-8) - 4698/(-24)?
9
Let z(i) = 7*i - 13. What is the units digit of z(11)?
4
Let i = -105 - -186. What is the units digit of i?
1
Suppose 0 = 8*z - 13*z + 180. What is the units digit of z?
6
Let s be 4/((-4)/30*3). What is the tens digit of 1/((s/(-34))/5)?
1
Suppose 0 = -y + 17 + 7. Let c = y - -5. What is the units digit of c?
9
Let f = -8 - 4. Let y = -5 - f. What is the units digit of y?
7
Let p(u) = u**2 - u - 1. Let o(y) = 8 + 9*y - 5*y**2 + 1 - y**3 - 3. Let r(z) = -o(z) - p(z). What is the tens digit of r(-5)?
1
Suppose 3*v - 8 = -2*q, -5*v = 2*q - 1 - 7. Suppose v = -2*d + 3*d - 46. What is the tens digit of d?
4
Let y = 107 + -70. What is the units digit of y?
7
Suppose 5*a = 5*b - 90 - 40, a = 0. Let o = -15 + b. What is the units digit of o?
1
Let s(r) = -r**2. Let o(k) = -2*k**2 + 6*k + 6. Let l(q) = o(q) - 3*s(q). What is the units digit of l(-7)?
3
Suppose -5*o = w - 233 + 43, 0 = 2*o - 4*w - 98. What is the tens digit of o?
3
Let p be (2 - -1)*(-12)/18. What is the units digit of p/(1*6/(-33))?
1
Suppose 5*l = -3*t - 37, -4 = -3*l - l. What is the tens digit of (-260)/(-22) - t/77?
1
Let d = 76 - 38. What is the tens digit of d?
3
Let a(p) = -35*p + 1. What is the tens digit of a(-4)?
4
Let d(n) = 3*n**2 - 3*n + 2. Let u be d(2). Let g = 12 - u. What is the units digit of g?
4
Let t = -4 + 7. Let y be t - (4 + -1*2). What is the units digit of 4/y - (-2 + 2)?
4
Suppose t = 2*o + 6*t - 34, -5*o - 5*t + 85 = 0. Suppose 2*y - 43 = o. Suppose -5*i = s + 19, 0 = 4*s - 5*i - y + 6. What is the units digit of s?
1
Let o(p) = 2*p**2 - 2*p - 1. Let f be o(-1). Suppose 0 = -f*s - 3, 0*i - 6 = -2*i + 4*s. What is the units digit of i?
1
Suppose 5*y = 4*y + 50. What is the units digit of y?
0
Suppose -m - 4*m = -590. What is the tens digit of m?
1
Suppose -1 = 2*o - 31. Let a = o - -9. What is the units digit of a?
4
Let r = 104 - 41. What is the units digit of r?
3
Let r(n) be the first derivative of -n**3/3 - 5*n**2/2 - 3*n + 1. Suppose 4*d - 2*l = -18, 1 = 2*d + 3*l - 2. What is the units digit of r(d)?
3
Suppose -4*b + 6*b - 48 = 0. What is the units digit of b?
4
Let z be -12*(-1)/(15/(-5)). Let t = -6 - -4. Let f = t - z. What is the units digit of f?
2
Let g(z) = z**3 + 7*z**2 + 6*z + 5. Let b be g(-6). Suppose -4*w = -b*u + 154 - 37, -3*w + 4*u - 88 = 0. Let a = 47 + w. What is the tens digit of a?
1
Let q = -28 - -40. Suppose 0*j - 3*j + q = 0. Let b = -3 + j. What is the units digit of b?
1
Suppose -3*u + 9 = -2*r - 13, -u = -r - 9. Let c be (4/r)/((-4)/10). Suppose c*j - 4*j + 22 = 0. What is the tens digit of j?
1
Let v be (15/(-6))/((-1)/2). Suppose 3*i = 7 + v. Suppose 0 = -i*h + 7 + 1. What is the units digit of h?
2
Suppose 5*h + 3*h - 1608 = 0. What is the hundreds digit of h?
2
Suppose 0*a + 27 = a. What is the tens digit of a?
2
Let h = -15 + 13. Let m = h - -12. What is the tens digit of m?
1
Let u(o) = 2*o**2 + o - 2. Let m be u(-2). Suppose 26 = 2*p - 0*a - m*a, 5*a = -10. Let s = 18 - p. What is the units digit of s?
9
Let m(t) = t + 20. What is the units digit of m(-6)?
4
Let u = 25 + -14. What is the tens digit of u?
1
Let g = 1 + 14. What is the units digit of g?
5
Let v be -1 - 0 - (4 - 17). Let r = -8 + v. Let h = r + 6. What is the tens digit of h?
1
Suppose -u = -3*j - 7, -4*u = 2*j + 2 - 16. Let x be 33 - (2*j + 4). Let o = -22 + x. What is the units digit of o?
9
Let f = 33 - 18. What is the tens digit of f?
1
Let k(q) = -q**3 - q**2 + 2*q + 1. Let p be k(-1). Suppose -f = 4*x + 3, 3*x = 2*x - 5*f + 23. What is the units digit of (p/2)/(x/4)?
1
Let g(d) = -d**3 + 5*d**2 + 3. Let y be g(5). Let n = -6 + y. What is the units digit of (-9)/2*10/n?
5
Let r(z) be the second derivative of -z**4/12 - 5*z**3/6 + z**2/2 - z. What is the units digit of r(-5)?
1
Suppose -5*f + 8*f - 21 = 0. What is the units digit of f?
7
Let z be 1/(-2) + (-30)/(-4). Suppose z*h = 12*h - 90. What is the units digit of h?
8
Suppose 9*y - 4*y + 5 = 0. Let i = y - -7. What is the units digit of i?
6
Suppose -5*d = -2*a - 16, 5*d - a - 4*a - 25 = 0. Suppose -3*l - t + 22 = 0, -5*l - d*t = -5*t - 32. What is the units digit of l?
7
Suppose 2*b + 619 = 4*c + 7*b, 3*c - 458 = -5*b. What is the tens digit of c?
6
Let y = 47 + -25. What is the tens digit of y?
2
Suppose -4*s = 4*v - 5*v + 115, -5*s - 352 = -3*v. Let g = -74 + v. What is the tens digit of g?
4
Let u(p) = -p + 3 - 3 - 2. Let h be u(7). What is the units digit of (-8)/28 + h/(-7)?
1
Let z = -13 + -14. Let y be z/(-4) - (-21)/(-28). Suppose -3*l + 3 = -y. What is the units digit of l?
3
Let z(j) = j**2 - 1. Let n(d) = -2*d**2 + d - 3. Let t(y) = -2*n(y) + 6*z(y). What is the units digit of t(-1)?
2
Suppose p + 4 = 2. What is the tens digit of (-3)/(p + -1)*16?
1
Let r = 17 - 11. Let u(i) = 2*i**2 - 8*i + 1. What is the units digit of u(r)?
5
Suppose 0 = -2*p + 4*p - 10. Let s = p - -1. Suppose 3*r - 24 + s = 0. What is the units digit of r?
6
Let i(f) = 0 + 0*f - 1 + 3*f + 2*f**2. Let o be i(-3). What is the units digit of (2 + -11)*o/(-4)?
8
What is the tens digit of (-1418)/(-14) - (-2)/(-7)?
0
Suppose -2*f = 4*f - 654. What is the tens digit of f?
0
Suppose -5*d + 5 = -s + 1, -5*s + 95 = -2*d. What is the units digit of s?
1
Let i be 6/(-21) + 2/7. Let l = i - -12. What is the tens digit of l?
1
Suppose -5*v - 4*i + 821 = 210, -i - 1 = 0. Suppose 0*a - k - 63 = -2*a, -4*a - k = -v. What is the tens digit of a?
3
Let k(x) = 7*x**2 - 9*x + 17. What is the tens digit of k(4)?
9
Suppose z - 2 = -f, 3*f + 2 = z + 5*f. Suppose -b = z*b - 18. What is the units digit of b?
6
Suppose 0 = -3*k - s - 3 + 8, 2*s = k + 10. Let v be k - (-3)/(1 + -4). Let l = 3 - v. What is the units digit of l?
4
Suppose 4*m + 69 = 333. What is the units digit of m?
6
Suppose -4*r = -9*r + 2*k + 377, 5*r = k + 381. What is the units digit of r?
7
Let n(w) = 15*w**3 + w**2 - 3*w + 1. What is the tens digit of n(2)?
1
Let n(w) = w**3 + 7*w**2 + w + 7. Let y be n(-7). Suppose -4 = -y*p - 4*p. Let b = 2 - p. What is the units digit of b?
1
Suppose -9 = -3*n - 3*r, -n + r + 12 = -r. What is the units digit of 4 - 3/(n/(-4))?
6
What is the units digit of 1/7 + (-1299)/(-21)?
2
Suppose -43*u = -44*u + 26. What is the tens digit of u?
2
Suppose -148 = -5*a + 277. What is the tens digit of a?
8
Suppose -4*v = -5*f + 3, -5*f + 21 = v + v. Suppose -4*o + 3 = f*n + 2, -o - 5*n = 21. What is the units digit of o?
4
Let i(u) = -u**2 - u. Let d(w) = -w**2 + 6*w - 3. Let q(l) = -d(l) - 4*i(l). What is the tens digit of q(2)?
1
Let t(n) = 4*n + 6. What is the tens digit of t(8)?
3
Suppose 0 = -3*p - 3*m - 45, -3*m + 18 = -4*p - 7. Let a = -6 - p. What is the units digit of a?
4
Let a = 3 - 3. Suppose a = 3*u + u. Suppose u = m, m + 8 = 2*l - l. What is the units digit of l?
8
Let f(q) = 28*q + 19. What is the units digit of f(5)?
9
Let r(m) = 36*m + 1. Let c be r(1). Suppose 5*v - 38 - c = 0. What is the units digit of v?
5
Suppose -5*y = -2*s - 15, y - 3*s + 12 = 5*y. Suppose -57 = -y*j - 0. Suppose -3*n - 5*x = -j, 3*n = -2*x - 17 + 48. What is the tens digit of n?
1
Suppose -4*z = -2*s - 2, 2*z - 6*s - 16 = -2*s. What is the units digit of (11/55)/(z/(-10))?
1
Suppose -g - 3*u + 111 = 2*g, -3*g + 99 = -u. Let h = 66 - g. What is the units digit of h?
2
What is the units digit of (-2)/(-3) + 362/6?
1
Suppose -3*n = 2*n - 25. Suppose -22 = -4*a - 2*r, -6*a + a - n*r + 40 = 0. Suppose -3*v + v + 16 = 3*i, -a*v = -i + 9. What is the units digit of i?
6
Suppose 0 = -5*c - 0*c + 25, -12 = -4*u + 4*c. Suppose -2*r - 270 = -u*r. What is the tens digit of r?
4
Suppose 2*h - 5 - 2