is the units digit of 1/((1/(-47))/(-1))?
7
Let g = 15 - 11. Let u = g + 1. Suppose -c = -u - 5. What is the units digit of c?
0
Let n(x) = -x**3 + 2*x + 47. What is the tens digit of n(0)?
4
Suppose 25 - 126 = -2*v - 5*o, 3*v + 3*o - 147 = 0. What is the units digit of v?
8
Suppose -4*t = 6 + 2. Let r = -12 - -11. Let x = r - t. What is the units digit of x?
1
Let g(v) = v**2 + 3*v + 10. What is the units digit of g(-9)?
4
Let h(j) be the second derivative of 3*j**5/10 - j**4/12 + j**2/2 + j. Let g be h(-1). Let u = g - -16. What is the units digit of u?
0
Let s(k) = 2*k**2 - 6*k + 1. Suppose 9 = 5*t - 11. Let x be s(t). What is the units digit of (6/x)/(1/15)?
0
Let z = -3 - -5. Let h(m) = -m**2 + 1 - 5 + 2*m**z + 1 - m. What is the units digit of h(-3)?
9
Let t = -2 + 2. Suppose -4*n = -t*n - 48. What is the tens digit of n?
1
Suppose -10*n + 5*n + 740 = 0. What is the hundreds digit of n?
1
Let w be (12/(-8))/(3/(-4)). Let d be w - (-1 - 2/1). Suppose -d*n - 4*x = -19, n + 4*n - 20 = -5*x. What is the units digit of n?
3
Suppose -3*f - q = -100, 4*f + 0*q = 2*q + 140. What is the tens digit of f?
3
Suppose 2*h = 4*s + 48, 3*h + 55 = 5*h + 3*s. Suppose -2*r = 4*a - h, 0*a = r - 3*a + 7. What is the units digit of r?
5
Suppose -13*r = 2*r - 6120. What is the units digit of r?
8
Suppose 0 = -5*x + x + 16. Suppose x*f = -y + 20, 3*y + 0*f = 2*f + 130. Suppose -4*v + 0*v = -y. What is the tens digit of v?
1
Suppose -5*x = -27 + 2. Suppose 0 = -j - x + 64. Let l = j + -40. What is the tens digit of l?
1
Let j(s) = -54*s - 2. What is the tens digit of j(-1)?
5
What is the tens digit of -4 + (0 + -1 - -61)?
5
Suppose -3*t = -3*z + 57, 2*z = -5*t + 4*t + 32. Suppose -18 - z = -5*v. What is the units digit of v?
7
Let g(q) = q**3 - 10*q**2 - 9*q - 9. What is the tens digit of g(11)?
1
Let z be (99/27)/((-2)/(-6)). Suppose z + 121 = 4*x. What is the tens digit of x?
3
Suppose -5*b = -209 - 191. Let o = -48 + b. What is the tens digit of o?
3
Let s(c) = c**3 - 5*c**2 + 5*c - 6. Let f be (-8)/3*(-3)/2. Let t be s(f). What is the units digit of 2*(-4 - -2)/t?
2
Let j(l) = -l**2 + 5*l + 6. Let p be j(5). Let z(x) = -2*x. Let a be z(2). Let y = p + a. What is the units digit of y?
2
Let y = 6 + -10. Let s = 5 - y. What is the units digit of s?
9
Suppose -4*x - 8 = 0, 2*x - 6*x = -5*a + 503. Suppose -3*o - r + a = 0, -4*r - 84 = -o - 2*o. What is the tens digit of o?
3
Let s be 180/(1 - -3) - 2. Let c = -30 + s. What is the units digit of c?
3
Let w = 49 - 30. What is the units digit of w?
9
Let i = -5 + 7. Suppose -q = i*f - 0*q - 40, 2*f = 2*q + 28. What is the units digit of f?
8
Suppose 5*w = 25, -4*q - 91 = -2*w + 3*w. Let s = q + 41. What is the tens digit of s?
1
Suppose -j - 3*j + 152 = 0. What is the units digit of j?
8
Suppose 2*v = 4*u + 114, 2*u + u = -2*v + 100. What is the units digit of v?
3
Let v be (-11)/3*(-6)/2. Let p = v + -5. What is the units digit of p?
6
Suppose -6 - 34 = 2*t - 2*f, -3*f + 15 = 0. Let r be 1 - (-1)/(-1)*9. Let d = r - t. What is the units digit of d?
7
Let r = 1 - -1. Suppose 0 = 5*f - 4*a + r*a - 32, -3*a = -3*f + 21. What is the units digit of f?
6
Suppose 0 = 4*o + 5*t - 85, -2*t - t = 4*o - 75. What is the units digit of o?
5
Let i = 4 + -2. Suppose -5*t = y + y, -5*y + 21 = i*t. What is the units digit of (-28)/(-8)*(-4)/t?
7
What is the tens digit of (4/(-10) - -2)/(1/45)?
7
Suppose z - 4*x + 23 = 0, -3*x + 0*x - 16 = 4*z. What is the units digit of 10*z/((-140)/48)?
4
Suppose 4*n + 0*n - 12 = 0. Suppose -c = 3*c - n*h - 8, 4*h - 16 = 0. What is the units digit of (6/c)/(3/20)?
8
Suppose m - 3*z = 9, 3*z - 43 - 23 = -4*m. Let q = 20 - m. What is the units digit of q?
5
Let y be (-1)/3 + 12/9. Let l(z) = 0*z**2 + z + 4*z**2 - z**2. What is the units digit of l(y)?
4
Let a(x) = -x**2 - 5*x - 7*x + 5 - 3*x + x. What is the units digit of a(-13)?
8
Suppose 295 = -9*v + 14*v. What is the units digit of v?
9
Let p be (-9)/(-3) + 6 + -5. Suppose -7*c = -p*c - 48. What is the tens digit of c?
1
Suppose -4*y - y + 15 = 0. What is the units digit of y?
3
Let m(v) = v**2 - 6*v + 3. Let s(p) = p**2 - 6*p + 3. Let x be (-2)/4 - (-25)/(-10). Let o(u) = x*m(u) + 4*s(u). What is the units digit of o(6)?
3
Suppose 2*l - 2*x + 5*x = 5, -5*l + 5*x = 0. What is the units digit of l?
1
Let n be 7 + (-3)/2*2. Suppose 0 = -n*b + 9 + 7. Suppose c - b*c + 30 = 0. What is the tens digit of c?
1
Let y(u) = u**3 - 8*u**2 - u + 14. What is the units digit of y(8)?
6
Suppose 5*g + 409 = -3*r - 159, 4*r = 5*g + 561. Let s = 170 + g. What is the tens digit of s?
5
Let x(t) = -3 + 24*t - 34*t + 14*t. What is the units digit of x(7)?
5
Let k = -2 - -2. Suppose k*f + 108 = 3*f. What is the units digit of (8/(-6))/((-8)/f)?
6
What is the units digit of (-1060)/36*-3 + 1/(-3)?
8
Suppose -t - 2*m = 0, 0 = -2*m + 3*m + 3. Let w(j) = -j**3 + 6*j**2 + 5*j - 8. What is the units digit of w(t)?
2
Let q(u) = 30*u**2 - u - 8*u**2 + u. What is the tens digit of q(-1)?
2
What is the tens digit of (-12)/(-54) - 0 - (-88)/9?
1
Let g = 69 + -55. What is the tens digit of g?
1
Suppose 79 = 3*n + 10. What is the tens digit of n?
2
Suppose 5*w - p - 5 = -20, -6 = 2*w - 3*p. Let x = w - -19. What is the tens digit of x?
1
Let v(l) = l**3 + 11*l**2 - 6*l + 16. What is the tens digit of v(-10)?
7
Suppose 18 = z - 3*z. Let j = z - -15. What is the units digit of j?
6
Suppose 10*g - 6 = 4. Let u = -1 + -1. What is the tens digit of (-6)/u*(g + 5)?
1
Let l(u) = -u**3 + 5*u**2 + 8*u - 3. Let w(g) = 6*g**2 + g - 1. Let i be w(1). What is the units digit of l(i)?
9
Let p(h) = -2*h + 7. Suppose 0*u + 5*u = 30. Let g be p(u). Let j = 7 + g. What is the units digit of j?
2
Suppose -437*j - 341 = -438*j. What is the units digit of j?
1
Suppose -2 = 2*d + 8, 5*i = 3*d + 190. Suppose 0 = -2*k - 5*p + 23, -3*p + i = 2*k + 6. What is the units digit of k?
9
Suppose 3*n = 3*l - 4*l + 3, -4*n = l - 3. Let u = 21 - 16. Suppose -3*q = u*r - r - 37, r - 4*q + 5 = n. What is the units digit of r?
7
Suppose 3*k - i = 126, -4*k + 4*i = -75 - 85. What is the tens digit of k?
4
Let i(s) = 2*s**2 + 7*s - 12. What is the units digit of i(-7)?
7
Let f = 5 + -10. Let z = f - -9. What is the units digit of z?
4
Let m = -3 + 5. Let b be ((-6)/5)/(m/10). What is the units digit of 6/4 - (-3)/b?
1
Suppose 4*y + y = 20. Let d be 3*y/(-30)*-15. Suppose -3*u + r = -2, -4*r = 4*u - 2 - d. What is the units digit of u?
1
Suppose -73 = -f + 115. What is the units digit of f?
8
Let r(g) = -2*g**2 - 2*g + 2. Let h be r(2). Let d(v) = -v**3 - 7*v**2 + 9*v + 2. Let l be d(-8). What is the units digit of 8/(-12) + h/l?
1
Let j(d) = -4*d. Let v be j(-4). Suppose n + v = 3*n. What is the units digit of n?
8
Suppose n - z - 33 = 0, -n - 5*z = 2*n - 123. What is the tens digit of n?
3
Suppose 0 = -5*f + 2*f. Suppose 4*k + 27 = 3*z + 3, 4*z + 4*k - 4 = f. Suppose 0 = -b + z*b - 24. What is the units digit of b?
8
What is the units digit of 6/21 - 278/(-7)?
0
Suppose -2*w + 2 = -w. Suppose -6*c + 52 = -w*c. What is the tens digit of c?
1
Suppose 2*j = -4, 4*l - 56 = 2*l + j. What is the units digit of l?
7
Let t(y) = -y**2 - 5*y - 1. Let x be t(-5). What is the units digit of ((-4)/10)/(x/5)?
2
Let h(d) = -4*d + 17. What is the tens digit of h(-6)?
4
Suppose -4*m + 26 = -2*v, 2*m = 2*v + 2*v + 34. Let w(g) = g**2 + 6*g + 2. Let z be w(v). What is the units digit of 25/z - (-2)/9?
3
Suppose j + 0*j = 12. Suppose -2*f = f - j. Suppose -f*d = -5*d + 9. What is the units digit of d?
9
Suppose 5*h - 140 = -2*q + 48, -156 = -4*h - 3*q. Suppose -h = -3*u - 0*u. What is the units digit of u?
2
Suppose 2 = -2*f, 3*z - 2*f - 222 = -z. What is the tens digit of z?
5
Let l = 13 - 0. What is the tens digit of l?
1
Let n(y) be the second derivative of y**4/8 - 5*y**3/3 + y**2 - 3*y. Let b(x) be the first derivative of n(x). What is the units digit of b(7)?
1
Let q = 60 - 16. What is the units digit of q?
4
Suppose 3*l - 20 = -2*l + 5*s, 2*s + 11 = 3*l. Let o be 3/l + 3 - 0. Suppose -m + o = 2. What is the units digit of m?
2
Let b = 145 + -82. What is the tens digit of b?
6
Let u(x) be the third derivative of x**4/12 - x**3/2 - 6*x**2. What is the units digit of u(4)?
5
Suppose q + 4*r - 45 + 12 = 0, q - 5*r - 6 = 0. What