(-6)?
6
Suppose -5*c - 2*j = 5 + 4, -5*c + j = 18. Let x be 5/3 - c/9. Suppose -b - x = -3*b. What is the units digit of b?
1
Let q = -8 + 12. Suppose 0 = -q*c + 2 + 2. What is the units digit of c?
1
Let o(u) = u**3 + 10*u**2 + 13*u - 12. What is the units digit of o(-7)?
4
Let u be (7 - 4) + 1 + 0. Suppose 35 = 5*h + u*q, -5 = h + 3*q - 1. What is the tens digit of h?
1
Let g = 35 + 8. Let s = g + -27. What is the tens digit of s?
1
Let g(y) be the third derivative of -y**4/24 + 5*y**3/6 + y**2. What is the units digit of g(3)?
2
Let p be (-12)/(-3) - 1/1. Suppose -2*u + p*u = 3. Suppose 5*f - 33 = 3*w, u*w - 8*w + 29 = f. What is the units digit of f?
9
Let z(u) = u**2 - 4*u - 12. Let r = 20 + -11. What is the units digit of z(r)?
3
Suppose 2*l + 15 = -s - 2*l, -2*l - 20 = -2*s. Suppose s*v - 2*h - 94 = 0, -3*v + h + 72 = 5*h. What is the units digit of v?
0
Let p(n) = 4 - 4 + 5 - n. Let w be p(3). Suppose -10 - 4 = -w*b. What is the units digit of b?
7
Suppose 2*k + 2*z + 0*z - 22 = 0, 2*z = -3*k + 33. Let y = k + 25. Suppose -4*n - 4 = -y. What is the units digit of n?
8
Let y be 6*-1*(-4)/8. Suppose 296 = 6*z + 74. Suppose -2 = -y*d - 3*n + z, -2*n + 2 = 0. What is the units digit of d?
2
Suppose 0 = 5*l + z - 3*z + 10, -5*z = -25. Suppose -w - 4*m + 2 = l, 2*w - 2*m - 4 = -0*m. Suppose 18 = 4*y + w. What is the units digit of y?
4
Let q(s) be the third derivative of s**4/24 - s**3/6 - s**2. What is the units digit of q(5)?
4
Let h(x) = x**2 - 4*x - 1. Let v be h(5). Suppose -j + v*j = 0. Suppose j = -4*p - 8 + 32. What is the units digit of p?
6
Let o be ((-9)/2)/(5/(-10)). Let g = 15 - o. What is the units digit of g?
6
Let l(h) be the third derivative of 0 - 1/6*h**5 + 3/8*h**4 + 13/6*h**3 + 0*h + 1/120*h**6 + 2*h**2. What is the units digit of l(9)?
3
Let q = -38 - -77. Let d = q - 27. What is the tens digit of d?
1
Suppose -2*d - c + 0*c = -24, d = 5*c + 34. What is the tens digit of d?
1
Let o(v) = -v**3 - v**2. Let j(a) = a - 1. Let t be j(-2). What is the tens digit of o(t)?
1
Let r(s) = -3*s - 1. Let i be r(1). Let n be -2 - (1 - 2)*i. What is the tens digit of ((-2)/n)/((-6)/(-198))?
1
Suppose -2*b + 2*r - 20 = 0, -3*b + 2*r - 33 = -0*b. Let a = -3 - b. What is the units digit of a?
0
Suppose -44 = -o - 3*a - 13, 0 = o - 5*a - 39. What is the units digit of o?
4
Suppose 4*s = 6*s - 18. Suppose 4*y - s + 1 = 0. Let z(g) = g**3 + g**2 - g - 2. What is the units digit of z(y)?
8
Let r(h) = -3*h + 7. Let c be r(-7). Suppose 0 = -6*p + 110 + c. What is the units digit of p?
3
Let p(l) = l**2 - l. What is the tens digit of p(-4)?
2
Let a(u) = -u**3 - 2*u**2 + 3*u - 5. Let q(o) = -o**3 - 2*o**2 + 4*o - 6. Let c(g) = 6*a(g) - 5*q(g). What is the units digit of c(-2)?
4
Suppose 212 = 6*u - 2*u. What is the tens digit of u?
5
Let w = 50 - 31. What is the tens digit of w?
1
Suppose -2*u + 170 = -286. What is the hundreds digit of u?
2
Let z(k) = 2*k**2 + k + 1. Let y be z(-1). Suppose 4 = 2*i + 2*q, 0*q = -y*q. Suppose 7*v - i*v = 15. What is the units digit of v?
3
Let c(b) = -2 + 2 - 2 + b. Let t be c(4). What is the units digit of t*-5*3/(-6)?
5
Let p be 12/42 + (-18)/14. Let q(n) = -2*n - 1. Let i be q(p). Suppose -w + 5 = i. What is the units digit of w?
4
Let h be -40 - (-2 + 1 - 1). Let l = 56 + h. Suppose 2*u - l + 2 = 0. What is the units digit of u?
8
What is the units digit of ((-109 - -3)*(-2 - -3))/(-1)?
6
Let n be 1*(1 + 1 + 0). Suppose b = n + 8. What is the units digit of b?
0
Suppose -60 = 4*k - 4*n, 2*k = -0*n - 2*n - 42. Suppose -2*i = -3*u - 3, -2*i + u + 9 = -4*u. What is the units digit of i/((-3)/k*-2)?
9
Let l(f) = 4*f**2 - 7*f + 6. Suppose 0 = a + 1 - 5. Let q be l(a). Suppose -2 = 5*h - q. What is the units digit of h?
8
Let x(w) = -w**2 + 5*w + 2. Let y = -6 - -10. What is the units digit of x(y)?
6
Let k be 108/15 + 1/(-5). Suppose 0 = 5*n + k + 3, n - 86 = -4*a. What is the tens digit of a?
2
Let t = -19 - -7. What is the tens digit of 2 - (6 + -2) - t?
1
Suppose 2*k + 3*a + 4 = 107, 200 = 5*k - 4*a. What is the units digit of k?
4
Suppose 4*k - 42 = -2*k. What is the units digit of k?
7
Let i(b) = 2*b - 2. Let p = -3 + 5. Let z be i(p). Suppose 36 = 4*r - 4*q, 2*r + z*q = r. What is the units digit of r?
6
Let o = 7 - 16. What is the units digit of (-70)/(-9) - 2/o?
8
Let d be 3/(-6) + (-5)/(-2). Let i be 2/(d*(-2 + 3)). Suppose -2*n + 3 = i. What is the units digit of n?
1
Suppose 0 = -x + 3*x. Suppose x = 2*g - 19 + 1. Let q(v) = v**2 - 8*v + 2. What is the tens digit of q(g)?
1
Let d = 303 - 154. What is the hundreds digit of d?
1
Let j(r) = -r + 4. Let y be j(3). Let o be (y - 1) + 2 + 0. Suppose 5*d - d + o*u - 38 = 0, -5*u + 32 = 3*d. What is the units digit of d?
9
Let q(z) = -6*z + 22. What is the units digit of q(-11)?
8
Let r = 356 - 202. What is the tens digit of r?
5
Let u be 8/((-3)/4 + 1). Suppose 5*t - 5*j = 0, 3*t - u = -5*j - 0*j. What is the units digit of t?
4
Let u(w) = -w**2 - 9*w - 6. Let z be u(-8). Suppose -n + 5 = z. What is the units digit of n?
3
Let l be ((-27)/6 - -2)*-2. Suppose l*u + 85 = 4*i + 21, 19 = i - 2*u. What is the tens digit of i?
1
Suppose 5*g = -15, 0*q = 3*q + 4*g + 3. Let t = 19 + q. What is the units digit of t?
2
Let q(w) = w**2 + 8*w - 13. What is the tens digit of q(-11)?
2
What is the hundreds digit of -3*1/3*(-119)/1?
1
Suppose -3 = -w, 4*a + 3*w - 203 = -86. What is the tens digit of a?
2
Let g(h) be the first derivative of 2*h**3/3 + h**2 - h + 1. Let d be g(1). What is the units digit of d*(-3)/6*-2?
3
Suppose 0 = -5*g + y - 5*y + 235, 0 = -g + 2*y + 61. What is the tens digit of g?
5
Let f(i) be the third derivative of -i**5/60 - i**4/4 + 2*i**3/3 - 2*i**2. What is the units digit of f(-5)?
9
Let j be (-76)/(-28) - (-4)/14. Suppose 1 = n + j. What is the units digit of (-40)/(-7) - n/7?
6
Let m = -4 + 7. What is the units digit of (-9)/(-1 + m/6)?
8
Let h(n) = -5*n**3 - 5*n**2 - 5*n - 1. Let r(u) = 11*u**3 + 10*u**2 + 11*u + 2. Let t(o) = -13*h(o) - 6*r(o). What is the tens digit of t(4)?
1
Let a(c) = 7*c + 4. Let z(r) = 3*r + 2. Let b(m) = 4*a(m) - 9*z(m). Let n be b(7). Suppose i + 4*i = n. What is the units digit of i?
1
Let z(y) be the second derivative of -y**3/2 + y**2/2 - y. Suppose 0 = -k - 3*k + 2*x - 12, -k - 3*x - 10 = 0. What is the tens digit of z(k)?
1
Let d(a) = 2*a**2 - 5*a - 1. Suppose -3 = -i + 1. What is the units digit of d(i)?
1
Let m be (8 - 12)*8/(-2). Suppose s + s = m. What is the units digit of s?
8
Let t = -1 - -2. What is the tens digit of (-11 - -10)/(t/(-22))?
2
Suppose 0 = 5*k - 13 - 142. What is the tens digit of k?
3
Let o(t) = 13*t**2 - 2. What is the units digit of o(-2)?
0
Suppose -4*h = h - 10. Let w be (-6 + -1)/(1 - h). Suppose -w*n = -3*n - 76. What is the units digit of n?
9
Suppose -3*l + 112 = -l. What is the units digit of l?
6
Suppose -q - 7 + 2 = 5*i, 4*q = -4*i + 28. What is the units digit of (-4)/q - 64/(-10)?
6
Let j(a) = a**3 - 6*a**2 + 5*a - 4. Suppose 3*s = 8*s - 30. Let z be j(s). Suppose -5*u - 2*t + 65 = 0, -2*u - t - t + z = 0. What is the units digit of u?
3
Suppose 5*a - 16 - 9 = 0. Let g(r) = r**3 + 18*r**2 + 17*r + 5. Let f be g(-17). Suppose -a*w + 8 = 3*m - 5, 15 = f*w + 5*m. What is the units digit of w?
2
Suppose -4*a = -9*a + 10. Suppose -a*y - 29 = -2*k + 27, 56 = 2*k - 5*y. What is the tens digit of k?
2
Let f = -3 + 3. Suppose f = 5*t - 16 - 4, -b + 2*t = 2. What is the units digit of 4/b*42/4?
7
Suppose -3*l + 172 = -71. What is the units digit of l?
1
Suppose -2*p + 35 = 3*p. Let t(k) = k**2 - 4*k - 7. What is the units digit of t(p)?
4
Suppose 3*i + 0*i - 6 = 0. What is the units digit of (-5)/((-20)/16)*i?
8
Suppose 3*q = 7*q - 144. What is the tens digit of q?
3
Let l(d) = -d + 0*d - 4*d**2 - 2*d + d**3 + 4. What is the units digit of l(5)?
4
Let a(p) = p + 8. What is the units digit of a(11)?
9
Let g(t) = t**2 + t + 13. Let h be g(0). Suppose 7 = 4*w - h. What is the units digit of w?
5
Suppose 5*m = -12 + 37. Suppose 2 + 3 = -m*n. Let k = 0 - n. What is the units digit of k?
1
Let f(h) = -h**3 - 2*h**2 + 5*h + 2. Let l be f(-4). Let k = -4 + l. What is the tens digit of k?
1
Let i be (-24)/(-14) - (-4)/14. Suppose -5*g = 4*t + 22, 0 = i*g - 5*g - 3*t - 12. Let o = -3 - g. Wha