it of ((-6)/k)/((-2)/30)?
5
Let x be ((-1)/(-3))/((-2)/(-78)). Suppose -5*b = -4*b - x. What is the units digit of b?
3
Suppose 45 = 3*u - 5*j - 21, u - 22 = j. What is the tens digit of u?
2
Suppose 2*y + 6 = -y. Let o be y*(-3)/6 + 24. Suppose 5*r = -4*n + o, 37 = 5*r - 3*n + 12. What is the units digit of r?
5
Let n(m) = -m**2 + m - 1. Let w(d) = d**3 + 7*d**2 - 1. Let v(i) = -3*n(i) - w(i). What is the units digit of v(-4)?
6
Suppose 0 = 5*b + 4*j - 1200, -5*j = 3*b - 134 - 573. What is the units digit of b?
4
Let c = -79 - -158. What is the tens digit of c?
7
Let m be (2/4)/(1/8). What is the tens digit of (5*(1 + m))/1?
2
Let c(n) be the first derivative of 2*n**3/3 - 4*n**2 + 6*n - 6. What is the tens digit of c(6)?
3
Suppose 4*r = -2*y + 6 + 12, -y - 5*r = -18. Let c(i) = i**3 - 3*i**2 - 3*i. Let t(d) = -d - 1. Let s(n) = c(n) - 3*t(n). What is the units digit of s(y)?
3
Suppose 4*t - 8*t = -392. What is the units digit of (t/21)/((-2)/(-3))?
7
Let s(y) = y**2 + 11*y - 11. Let m be s(-10). Let o = -9 - m. What is the units digit of o?
2
Suppose 0 = -3*a - 2*a + 115. What is the units digit of a?
3
Suppose 0 = 5*z + 12 - 92. Let o = -23 + z. Let p = o + 11. What is the units digit of p?
4
Suppose -46 = 3*f - 16. What is the units digit of (-30)/(-4) - 5/f?
8
Let d(t) = -4*t + 2. Let j(r) = -1. Let p(w) = -d(w) - 4*j(w). Let m be p(2). Suppose -3*q + 31 = m. What is the units digit of q?
7
Let y(p) = p**3 - 6*p**2 + 7*p - 5. Let s be y(5). Let m(u) = -5*u - 10. Let d(v) = -4*v - 9. Let o(r) = -4*d(r) + 3*m(r). What is the units digit of o(s)?
1
Let r = -3 - -9. Let f = 1 - r. What is the units digit of (1 + 1)*f/(-10)?
1
Suppose 3*f = 5*r + 12, 5*f + 3*r - 2*r = -8. Let h(i) = 16*i + 1. Let a be h(f). Let d = a + 25. What is the units digit of d?
0
Suppose 3*r - 19 = -3*z - z, -3*r = -3*z + 9. What is the tens digit of ((-22)/(-4))/(r/2)?
1
What is the tens digit of (-1)/(-2) + 57/2?
2
What is the units digit of -2*(-28)/(-16)*-2?
7
Suppose -t - 4 = 2*u, 3*u + 13 = -4*t - 18. Let o = t - -13. Suppose -2 + o = p. What is the units digit of p?
1
Let l(s) = 2*s - 2. Let p(c) = -4*c. Let d be p(-1). Let m be l(d). Suppose 5*g = m + 4. What is the units digit of g?
2
Let t(x) = 5*x + 240. What is the units digit of t(0)?
0
Let o(a) = 80*a**3 + 3*a**2 - 2*a. What is the tens digit of o(1)?
8
What is the units digit of ((-2)/4)/(4/(-32))?
4
Let d = -104 - -334. What is the tens digit of d?
3
Suppose 2*i - 227 = -5*r - 22, -3*r + 123 = -2*i. What is the units digit of r?
1
Let a = -23 + 66. What is the tens digit of a?
4
Let d be 4/(-6)*57/(-2). Let b = d + -12. What is the units digit of b?
7
Suppose -3*o - 5*j + 222 = -2*j, j = 1. What is the units digit of o?
3
Let a be 42/12 - (-2)/(-4). Suppose 2*g = -a*g + 80. What is the units digit of g?
6
Suppose 0 = 2*c + 3*c - 185. What is the units digit of c?
7
Suppose -4*c = -1093 - 95. What is the hundreds digit of c?
2
Let p(d) be the second derivative of 2*d**4/3 - d**3/6 + 3*d. What is the units digit of p(1)?
7
Suppose 0 = -2*h - h + 30. Let l = 20 - h. What is the units digit of l?
0
Suppose 3*t = -4*s + 19, 7*t - 3*t = s. Suppose p + 6 = -3*r, -4*p + 5*r = 4*r - 15. Suppose -49 = -s*h + p. What is the units digit of h?
3
Let h be (-1)/(5/(-2) - -2). Suppose -2*o = n + h*n + 16, -5*o = -3*n + 61. Let c = o + 16. What is the units digit of c?
5
Let a = 190 - 50. What is the hundreds digit of a?
1
Let c = -10 + 10. Let l = c + 21. What is the units digit of l?
1
Suppose 276 = -4*f + 5*f. What is the tens digit of f?
7
Let b = 103 - 18. What is the tens digit of b?
8
Suppose -4*b + 422 = 5*g, 2*g - b - 88 = g. What is the units digit of g?
6
Let b(d) = -2*d + 17. Let h(a) = -a + 9. Let c(x) = -2*b(x) + 5*h(x). What is the units digit of c(-8)?
9
Let h(n) = -7*n - 16. What is the units digit of h(-8)?
0
Suppose 5*l = 2*s - 51, 5*l - s + 0*s + 48 = 0. Let o = l + 13. Suppose 20 = o*n, 3*q - 2*n - 17 = -0*q. What is the units digit of q?
9
Let r(c) = -2*c**3 + 4*c**2 + 2*c - 4. Let k be r(3). What is the units digit of k/(-2) - 10/(-5)?
0
Suppose -2*n = a - 8, -7*n + 4*n = a - 9. Let f(l) = l**2 + l - l**3 - 3 + 3*l - a*l**2 + 0*l. What is the units digit of f(-6)?
9
Let a(y) = y**2 - 6*y - 5. Let x be a(6). Let v = -47 + 28. Let s = x - v. What is the units digit of s?
4
Suppose -2*g + 239 = 3*l - 62, -3*g = -4*l + 390. What is the units digit of l?
9
Let r(w) = -18*w + 3. What is the tens digit of r(-5)?
9
Suppose -4*o + 2*y = -82, -5*y = 2*o - 90 + 19. What is the tens digit of o?
2
Suppose -54 + 19 = d + f, 0 = -5*d + 4*f - 130. Let q = -18 - d. What is the tens digit of q?
1
Suppose 0 = 5*p + 5*c, -2*p + 4 = -2*c - 4. Suppose 0 = 4*j - p*a + 4*a - 28, 5*j - 26 = 2*a. What is the units digit of j?
6
Let t(f) = -42*f**3 + 2*f + 1. Let r be t(-1). Suppose -5*x = -74 - r. What is the units digit of x?
3
Let a(f) = f - 12. Let r be a(9). Let k = 6 + r. Suppose 0 = -k*t + 13 + 5. What is the units digit of t?
6
Let g(r) = -r**3 - 6*r**2 + 7*r + 1. Let p(t) = 6*t**3 - 2*t**2 + 1. Let i be p(1). Suppose 0*u + i*u = -35. What is the units digit of g(u)?
1
Suppose 3*q - 6 = 2*q. What is the units digit of q?
6
Let d = 11 - 5. Let u be d/(1/(-2)*-4). Suppose u*n - 15 = -2*n. What is the units digit of n?
3
Let s = 11 + -4. Let i be (-1)/(((-7)/12)/s). Suppose 0 = 4*x - 4 - i. What is the units digit of x?
4
Let u be (-28)/10 - (-3)/(-15). Let m(a) = -a - 1. What is the units digit of m(u)?
2
Let t(y) = y**3 + 1. Let b be t(3). Suppose 5*d - 7 - b = -5*k, 3*k = -2*d + 14. What is the units digit of d?
7
Let q(u) = u**2 + 7*u + 5. Let h(x) = -2*x + 7. Let z be h(6). Let r be q(z). What is the tens digit of (-67)/r + (-6)/(-10)?
1
Let l(u) = -36*u - 25. What is the units digit of l(-3)?
3
Let v(w) = -w - 1. Let g be v(-4). Suppose -35 = -2*b - g. What is the units digit of b?
6
Let t(y) = -7*y - 3. What is the tens digit of t(-4)?
2
What is the units digit of 4 + 7/((-35)/(-870))?
8
Let i be (1 + -2)/(-1)*9. Let z(t) = -t**2 + i*t**2 + 2*t**2. What is the units digit of z(-1)?
0
Suppose 4*j + 5*h - 36 = h, 5*h - 15 = j. Let g(l) = -6 + l**3 - 5*l**2 - 3*l**2 + j*l + 3*l. What is the units digit of g(7)?
1
Suppose -w - 1 = -6. Suppose -w*t + 21 = 1. What is the units digit of t?
4
Let s(v) = v**3 - 7*v**2 - 6*v - 7. What is the units digit of s(8)?
9
What is the tens digit of (-12)/3 + 5/((-20)/(-816))?
0
Suppose 3*d - 44 = -4*m - d, -2*m + 2*d = -42. What is the units digit of m?
6
Let p = 5 - -5. Suppose 0 = 2*q - p, -3*y + 2*q - q = -73. What is the units digit of y?
6
Let n = -18 - -12. What is the tens digit of (-5 - 1)*10/n?
1
Suppose -2*v + 6 = -v. What is the units digit of 1/(-2) + 9/v?
1
Let f(h) = h**2 + 1. Let y be f(0). Suppose 0 = g + d - y, -g - 4*d = -9*d - 1. Let m(j) = 2*j**2. What is the units digit of m(g)?
2
Suppose 0 = -8*j + 4*j + 4, h - 151 = 5*j. Suppose -11*s = -7*s - h. What is the tens digit of s?
3
Let n(t) = -t + 5. Let m be n(-7). What is the units digit of (-3)/m + 75/12?
6
Suppose -15*b + 8*b = -1470. What is the hundreds digit of b?
2
Let j = -14 + 119. What is the units digit of j?
5
What is the units digit of 6/10 - 42/(-30)?
2
Let t = 23 - 12. Suppose 8 = -4*h + 4*i, 0 = 3*h + 3*i - t - 1. What is the units digit of 10 + (0 - (h - -1))?
8
Suppose 2*n - 2 = 3*y, -3*n + 4*y + 2 + 2 = 0. Suppose -4*q = -n*f - 24, q + f = 6*q - 18. What is the units digit of q?
3
Let g = -18 - -27. Let u = 14 - g. Suppose u*j = -3*t + 11, 4*t - 2*j - 36 = 2*j. What is the units digit of t?
7
Let v = 10 + 13. What is the tens digit of v?
2
Suppose 7 = s - 13. What is the units digit of s?
0
Let l = -7 + 10. What is the units digit of l?
3
Let q = 96 - 21. What is the tens digit of q?
7
Suppose g + 7 - 3 = 0. What is the units digit of (10/(-3))/(g/6)?
5
Let a be 4/18 - 176/(-18). Let y be 1 - (-1 + (1 - a)). Suppose 3*p = 16 + y. What is the units digit of p?
9
Let x be 36/4 + (-1 - 1). Let c = -1 + x. What is the units digit of c?
6
Let k(b) = b + 1. Let d(y) = y**3 + 9*y**2 - 3*y - 14. Let p(l) = -d(l) - 4*k(l). What is the units digit of p(-9)?
9
Let i(l) = -7*l**2 - 6*l - 4. Let t(r) = -8*r**2 - 6*r - 3. Let a(w) = -7*i(w) + 6*t(w). What is the tens digit of a(-7)?
1
Suppose 0*t = -t 