2*i + 2*w - 90 = 4*w, -5*i - u*w = -216. What is the tens digit of i?
4
Suppose 2*d = v - 13, -2*v + 5*d + 20 = -11. Suppose -5*b + 10 = -v*b. What is the units digit of b?
5
Let h(u) = -u**3 + 5*u**2 + u - 1. Let z be h(5). Suppose 4*s - s = -6. Let i = s + z. What is the units digit of i?
2
Suppose 84 = 3*b - 63. Suppose 2*q + 8 = 0, 4*q = 4*f - b + 5. What is the units digit of f?
7
Suppose 0 = n + n - 4. Suppose -5 = b - 4*b + 5*f, -11 = -3*b + n*f. Suppose 0*k + b*k = 25. What is the units digit of k?
5
Let w = -3 - -3. Suppose -2*h + w*h - 50 = -4*k, 0 = 3*k + 3*h - 33. What is the units digit of k?
2
Let m(w) = w**2 + 8*w + 7. Let c be m(-7). Suppose c = 7*d - 4*d - 105. What is the units digit of d?
5
Let m(c) = c**3 - 9*c**2 - 17*c + 15. What is the tens digit of m(11)?
7
What is the tens digit of (-599)/(-2) - 3/(-2)?
0
Let y be (0 - -1)*(-1)/1. Let k be (y/1)/1 - -6. Suppose -3 = -k*f + 2*f. What is the units digit of f?
1
Let s(q) = q + 1. Let h be s(7). Let y be 2/(-3) + h/12. Suppose y + 3 = z. What is the units digit of z?
3
Let u = 42 - 13. Let i = u - 24. What is the units digit of i?
5
Suppose 2*z - 4*r - 156 = 0, -4*z + 309 = -4*r - r. Let w = z + -49. What is the tens digit of w?
2
Let a(z) = -8*z**2 - 3*z + 1. Let g(f) = f**2 - f. Let k(s) = -a(s) + 2*g(s). What is the tens digit of k(1)?
1
What is the units digit of 2/(-8) - 791/(-28)?
8
Suppose -6 = -3*z - 3*w + 6, 0 = -5*z + w + 50. Let t = 13 - z. Let x = t - -1. What is the units digit of x?
5
Suppose 3*o - 2*o = 10. Suppose -2*u = -50 - o. What is the units digit of u?
0
Let i be 2/10 + (-44)/(-5). Suppose -4*h + i*h + 40 = 0. Let t = h + 17. What is the units digit of t?
9
Let r(b) be the second derivative of b**3/6 - 13*b**2/2 - b. Let y be r(10). What is the units digit of (2 + (-26)/6)*y?
7
Let a = 112 - -116. What is the units digit of a?
8
Let s(r) = -r**3 - r**2 - r + 1. Let c be s(1). Let n = c + 25. What is the tens digit of n?
2
Let y = 2 + -2. Suppose -u + y*u = 2*k, -4*k + 3*u + 20 = 0. What is the units digit of k?
2
Suppose l - 9 = -4*s + 7, -5*s = l - 21. Let i be 4/(1*(-1 + 2)). Suppose 39 = i*f + s*v, 2*v + 1 - 7 = 0. What is the units digit of f?
6
What is the tens digit of 690/18*(-2 - -5)?
1
Suppose -4*w - f = 3*f, -4*w + 5*f + 36 = 0. What is the tens digit of -34*(10/w + -3)?
1
Suppose v + 1 = -0*j - 2*j, -2 = -2*j. What is the units digit of 0 + 0 + v - -21?
8
Let v = 1 + -1. Suppose v = -2*x - x. Suppose -4*k - k - 25 = x, k - 5 = -c. What is the tens digit of c?
1
Let x(c) = -c**2 + 9*c - 6. Let r be x(6). Let u(i) = -3*i + 2*i + 4*i - 15. What is the tens digit of u(r)?
2
Let q(u) = u**2 - 4*u + 4. Let i be q(3). Let v be (-6)/(-1) + (-1 - i). Suppose 3*k + 84 = v*p, -5*k + 3*k = p - 10. What is the units digit of p?
8
Let a = -6 - -8. Let c be a - 4/(4/(-9)). Suppose -4*f - 1 = c, 5*u - 72 = -f. What is the tens digit of u?
1
Suppose 4*w - 4*i - 16 = -72, -2*w + 3*i = 27. What is the units digit of 5*((-21)/w - -1)?
2
Let p be 16/(-24)*(-30)/(-4). Let u = 7 + p. What is the units digit of u + (9/(-3))/3?
1
Let u be -2 - (0/1 + -2). Let l(x) = -3*x**3 + 3*x**2 - 3*x - 2. Let a(c) = -c**3 + c**2 - c - 1. Let g(k) = -17*a(k) + 6*l(k). What is the units digit of g(u)?
5
Let n = 31 + -10. What is the tens digit of n?
2
Suppose 6*h + 12 = 3*h. What is the units digit of h/(-3)*(-450)/(-20)?
0
Suppose 0 = 7*y - 5*y - 234. What is the units digit of y?
7
Suppose 0 = -2*b - 2*b - 8. Let z be 6 + b + 0 - 0. Suppose -8 = z*f - 5*f. What is the units digit of f?
8
Let i(w) = -w**2 + 7*w + 5. Let a be (-1 + 0)/((-3)/21). Let z be i(a). Suppose -4*g = o - 60, -45 = -z*g - 2*o + 33. What is the tens digit of g?
1
Suppose 3*l - 38 = 2*l. Let t = l - 26. What is the units digit of (t/(-5))/((-5)/25)?
2
Suppose -2*t + 2*c = 2*t + 22, t = -2*c - 8. Let z(m) = -2*m - 3. What is the units digit of z(t)?
9
Let p = -307 - -623. What is the tens digit of p?
1
Suppose -124*p + 121*p = -48. What is the units digit of p?
6
Suppose 5*l - 11 - 4 = 0. Suppose v + l = 6. What is the units digit of v?
3
Let r(v) = 5*v + 2. Let m = -7 - -9. What is the units digit of r(m)?
2
Let u be 1/1 - 0/11. What is the tens digit of u/(-3) + 169/3?
5
Suppose -b - 3 = -4*s, -5*s = -0*s + b - 15. Suppose s*d = 5 + 41. What is the tens digit of d?
2
Let j be 8/(-36) - 47/(-9). Suppose -3*h - 9 = -4*v + 4, 5*v - j*h = 15. What is the units digit of v?
4
Suppose 4*t - 4 = 32. Suppose -3*o = -9, 0*i - t = -2*i + 3*o. What is the units digit of i?
9
Let h be (-1)/(3/(-6)*-2). Let n be 1*h*(-1 - 4). Suppose 23 = l + 3*k, -2*k = 2*l - 31 + n. What is the units digit of l?
8
Suppose 6*x - 4*x = -2. Let i = 6 + x. Suppose 18 = -2*l + i*l. What is the units digit of l?
6
Suppose -6*p + 4*p + 294 = 0. What is the tens digit of p?
4
Suppose y = 3*y - 5*p - 284, 137 = y - 5*p. What is the tens digit of y?
4
Let t be 3 + -1 + 15 + -3. Let u = 37 - t. Suppose 0 = 3*p - d - 43, 0 = -0*p - 3*p - 4*d + u. What is the tens digit of p?
1
Let x be 3/2*44/(-6). Let y(k) = k**2 + 10*k - 12. Let s be y(x). What is the tens digit of s/(-4) + 153/12?
1
Let s = 6 + -1. Suppose 4*j - 33 = s*m, -4*j - m + 5 = j. What is the units digit of j?
2
Let u = -1 + 3. Suppose -4*n = -u*d, -2*n + d + 1 = n. What is the units digit of n?
1
Let b(s) be the third derivative of s**6/720 + s**4/12 + s**2. Let q(o) be the second derivative of b(o). What is the units digit of q(4)?
4
Let t(m) = m**3 + 15*m**2 - 8*m - 2. What is the units digit of t(-15)?
8
Suppose -26*v + 22*v + 236 = 0. What is the units digit of v?
9
Suppose 6*i = 9*i - 9. Suppose -i*s + 7 = -2. Suppose -2*d - 5*h + 20 = -27, -h - 45 = -s*d. What is the tens digit of d?
1
Let d = 13 + -9. Suppose -2*i + 42 = -d. Suppose 2*c - q + 0 = i, 0 = c + 5*q - 39. What is the units digit of c?
4
Let o = -5 - -14. Let v = o + -11. Let f = 1 - v. What is the units digit of f?
3
Suppose -3*g - g + 252 = 0. What is the units digit of g?
3
Let h = 214 + -137. What is the tens digit of h?
7
Let y(j) = -j**3 + 12*j**2 + 18*j - 13. What is the tens digit of y(13)?
5
Suppose 3*k = 4*k - 15. What is the tens digit of k?
1
What is the units digit of (10 + 7)/(1 - 0)?
7
Let f(p) = 8*p + 5*p - 25*p**2 + 24*p**2. What is the tens digit of f(7)?
4
Let l be (1 + (1 - 1))*-15. Let h = l + 26. What is the tens digit of h?
1
Suppose -u - 3*h = 3 + 1, 0 = -5*u + 4*h + 56. Suppose 2*w - 4 - u = 0. What is the units digit of w?
6
Let g(d) = 2*d**2 + 19*d + 38. What is the tens digit of g(-11)?
7
Suppose 22 = -5*f + 427. What is the tens digit of f?
8
Suppose -3*d = -0*d + 837. What is the tens digit of (d/(-27))/(1/3)?
3
Let h(z) = -z**3 - 2*z**2 - 4*z - 3. Let q be h(-2). What is the tens digit of 28 - q/((-5)/3)?
3
Let f(s) = -s**2 + 5*s. Let g be f(4). Let t(c) be the third derivative of -c**5/60 + 5*c**4/24 - c**3/6 + 2*c**2. What is the units digit of t(g)?
3
Suppose -2*s + 44 = 4*k - 4*s, k + s = 11. Let w = -3 + k. What is the units digit of w?
8
Suppose -32 = -2*v - 2*v + 5*o, 3*o = 2*v - 18. Suppose -v*h + 102 = 3*z, -z = 3*z - 4*h - 152. What is the units digit of z?
6
Suppose -2*i = -2*x, -x - 30 = -5*i - 2*x. Let o = i - 0. Suppose -4*g = -2*g - o*c + 5, -c + 18 = 3*g. What is the units digit of g?
5
Suppose w - 4*w = b - 35, -4*b = 2*w - 150. What is the tens digit of b?
3
What is the units digit of ((-27)/(-6))/((-7)/(-84))?
4
Suppose -u - 11 = 3*r, -4*r - 5 = -5*u + 16. Suppose s = -0*s + u. Suppose -2*p + 11 = s. What is the units digit of p?
5
Let i = 4 + -10. Let s(p) = -6*p + 7. What is the units digit of s(i)?
3
Suppose -4 = 2*i, -5*i + i - 120 = -4*f. What is the units digit of f?
8
Suppose -2*t + 4*r = 2*t - 224, 3*r - 97 = -2*t. Let m be (2 - t)/3 - -1. What is the units digit of 6/(-4)*m/3?
8
Let b = 36 + -12. What is the units digit of b?
4
Suppose -57 = -4*s + 5*q - 167, -152 = 5*s + q. Let z = -21 - s. What is the units digit of 52/z + (-4)/(-18)?
6
What is the units digit of (-5 - -6)/(1/20)?
0
Let n(q) = -q + 2. Let z be n(5). Let f(p) be the second derivative of -p**5/20 - p**4/4 - p**3/6 + p**2 - p. What is the units digit of f(z)?
5
Let q(j) = -j**3 + 6*j**2 + 2*j. What is the tens digit of q(5)?
3
Let s(t) = t**3 + 13*t**2 - 17*t. What is the units digit of