. What is the units digit of o?
7
Let a = 8 + -4. Suppose 0 = -3*z - 3*n + 42, 3*z + a*n - 18 = 25. What is the units digit of z?
3
Let s(x) = -x**3 - 5*x**2 - 4*x + 1. Let k be s(-4). Suppose -3*z + v = 14, k = -4*z + 2*z - v. Let c = -2 - z. What is the units digit of c?
1
Let d(p) = -7*p + 9. Let x(z) = z - 1. Suppose 0 = -4*h - f - 0*f, -4*f - 16 = 0. Let q(v) = h*d(v) + 6*x(v). What is the units digit of q(0)?
3
Suppose -w - 4 = -211. What is the tens digit of w?
0
What is the units digit of ((-1)/1 - 4)/(1/(-21))?
5
What is the units digit of 128/(-24)*(-30)/4?
0
Suppose 0 = l + 2*l - 87. What is the tens digit of l?
2
Suppose -3*r + 576 = r. What is the tens digit of r?
4
Let u = 43 + -22. Suppose -k - k + 5*s = -u, 5*k - 4*s = 61. What is the units digit of k?
3
Let s(u) = 3*u**2 - 10*u. What is the units digit of s(6)?
8
Let w(z) = 52*z - 3. What is the tens digit of w(2)?
0
Suppose 0 = 3*f - 2*q + 8, f + 12 = -4*f + 3*q. Suppose f = -2*m + 2*c + 30, m - 5*m + 62 = -3*c. What is the units digit of m?
7
What is the units digit of (3 + 32)*(-24)/(-28)?
0
Let g be 21/(-14)*1*-16. Let b be (-6)/9 + 98/(-6). Let p = b + g. What is the units digit of p?
7
Suppose 0 = 5*d - 2*b - 466, -362 = -d - 3*d - 2*b. What is the units digit of d?
2
Suppose -n + 3 = -0*n. Suppose 0 = w - n*w. Let o = 6 - w. What is the units digit of o?
6
Suppose -2*y - 3*z + 103 = -109, 0 = y - z - 106. What is the hundreds digit of y?
1
Let z = 13 + 1. Let x = 22 - z. Suppose 2*q = 2*l - x - 2, -q = 5*l - 37. What is the units digit of l?
7
Let k(j) be the first derivative of j**6/120 + j**5/120 - j**4/24 - 2*j**3/3 - 3. Let b(z) be the third derivative of k(z). What is the units digit of b(1)?
3
Let u = -12 - -17. Suppose -l + 24 + 29 = u*i, -4*l = -3*i - 97. What is the units digit of ((-1)/(-2))/(2/l)?
7
Let l(u) = u**2 - 5*u - 1. What is the units digit of l(10)?
9
Let d = -12 - 10. Let y = d - -36. What is the units digit of y?
4
Let y = 33 - -31. Suppose 4*q = -z + y, q - 3*z = -0*q + 29. What is the units digit of q?
7
Let y = -477 - -273. What is the units digit of 4/14 - y/21?
0
Let c = 4 - 3. Let o be c*((2 - -2) + 1). Suppose -2*i = -3*i + 4*d + 17, 0 = o*i - 3*d - 17. What is the units digit of i?
1
Suppose -5*g + 4*z = 299, g + 62 = -z + 4*z. Let k = g - -82. What is the units digit of k?
3
Suppose 0 = 4*o - 4*s + 20, 17 = -0*o - 3*o + 4*s. What is the units digit of 2/o + (-60)/(-9)?
6
Let x(g) = 11*g - 1. Let y = 5 - 4. What is the units digit of x(y)?
0
Suppose 1953 = 4*q + 3*q. What is the units digit of q?
9
Let t(k) = -5*k**2 + 7*k - 3. Let s(w) = -11*w**2 + 14*w - 6. Let d(x) = -4*s(x) + 9*t(x). Let j be (-39)/(-26)*(-10)/(-3). What is the units digit of d(j)?
7
Let k = -4 - -9. Suppose 0 = -4*i + 4*u - 9*u + 13, -25 = -k*u. What is the units digit of (-38)/(-6) + (-2)/i?
7
Suppose -60 = -2*d - 12. What is the tens digit of d?
2
Let x = 2 + 0. Suppose x*c = -c + 48. What is the units digit of c?
6
Suppose 2*u - 2 = 32. What is the tens digit of u?
1
Let d(z) be the second derivative of 0 + 5/2*z**2 - z - 1/2*z**3 + 1/20*z**5 - 1/4*z**4. What is the units digit of d(4)?
9
Let b be (-9)/2*6/(-9). Suppose -u = -3*r - 8, 0*u - b*u + 31 = -2*r. What is the units digit of u?
1
Let n(g) = g**3 - 13*g**2 + 11*g + 15. Let m be n(12). Suppose -5*x + 124 = 4*r, -m*r - 5*x - 19 + 112 = 0. What is the tens digit of r?
3
Let z be (-5 + 4)*(0 + 1). Let b be (-139)/(-5) + z/(-5). Let r = b + -16. What is the tens digit of r?
1
What is the units digit of 7/(-49) - 29/(-7)?
4
Suppose -5*y + 55 = -165. What is the tens digit of y?
4
Let q(y) = y**2 + 7*y - 57. What is the tens digit of q(15)?
7
Let c = -2 + 22. Suppose 2*k - 40 = h, 2*k - h = -3*k + 103. Suppose -c = i + 4*n - 6, i - 3*n = k. What is the units digit of i?
6
Let j(v) = -v**3 - v**2 + 2. Let x be j(0). Let z(i) = i - 4. Let m be z(x). What is the tens digit of -22*((-3)/m - 2)?
1
Let g(r) = -2*r + 1. Let u be g(-5). Let k(m) = -m**2 + 11*m + 7. What is the units digit of k(u)?
7
Suppose u + 14 = y, 0*y = y - 4*u - 29. Suppose 3*q + 20 = 41. Let r = y - q. What is the units digit of r?
2
Let x(k) = k**3 - 8*k**2 + 5. Let s be x(8). Suppose 5*n + 4*y + 3 = -4, s*n - 5*y - 20 = 0. What is the units digit of n?
1
Suppose -4*i + 22 = -3*u + u, -i - 11 = 5*u. Suppose 0*p - 5*p + 25 = i*y, 10 = 2*p - 4*y. What is the units digit of p?
5
Let j(a) = a**2 - a + 28. What is the tens digit of j(0)?
2
Let c be (8/(-5))/(3/(-30)). Suppose -j = j - c. What is the units digit of j?
8
Let d = -2 - -7. Suppose g = 3*j - 4, d*g + 3*j - 1 = 3*g. Let k = g + 4. What is the units digit of k?
3
Suppose 5*i = i + 180. What is the tens digit of i?
4
Let w(y) = -9*y - 9. What is the tens digit of w(-3)?
1
Let v be 4 + (0/3)/(-3). Let k(p) = 2*p - 19. Let y(r) = r - 9. Let u(a) = -6*k(a) + 13*y(a). What is the units digit of u(v)?
1
Suppose -3*k - 5*q = 69, 2 + 11 = -k - 5*q. What is the units digit of (-76)/k - 4/(-14)?
3
Let z(g) = -3*g**2 - 4*g - 3. Let p be ((-2)/(-5))/((-3)/15). Let r be z(p). Let n(j) = j + 9. What is the units digit of n(r)?
2
Let h(r) = 77*r + 1. Let z be (-4)/(-10) - 18/(-30). Let c be h(z). Suppose b - 6 = -5*f + c, 0 = 3*f + 2*b - 56. What is the units digit of f?
6
Let t(i) = -i**3 - 11*i**2 + 18*i - 9. What is the units digit of t(-13)?
5
Suppose -5*t + 165 = 5*z, 2*z - z = 2*t - 69. What is the tens digit of t?
3
Let r(q) = 3*q**2 - 4*q + 2. Let h be r(2). Suppose -1 + h = 5*g. What is the units digit of g?
1
What is the tens digit of (1 - -97) + 4*2/(-4)?
9
What is the tens digit of -1*((-18)/(-81) - 274/18)?
1
Suppose 0 = -5*z - 3 - 17. Let k = 2 + z. What is the units digit of (-18)/k*(-8)/(-12)?
6
Suppose 59 = 5*s - 56. What is the tens digit of s?
2
Let h(o) = o**2 - 10. Let d = 14 - 20. What is the units digit of h(d)?
6
Let i(y) = 2*y + 1. Let p be i(2). Suppose h = p + 18. What is the tens digit of h?
2
Let s(v) = v**3 - 5*v**2 - 2*v + 5. Let a be s(6). Let x = a + -20. What is the units digit of x?
9
Let c = 26 + -22. Suppose -c*w - 1 = 3*n, -w = -4*w - 12. What is the units digit of n?
5
Let a = 286 + -167. What is the units digit of a?
9
Let y = 5 - 8. What is the units digit of 15/10*(-8)/y?
4
Let p(b) = 11 - b + b + 9*b + 3*b**2 - 2*b**2. What is the units digit of p(-8)?
3
Let i = -8 - -15. Let h be ((-18)/21)/((-1)/i). Suppose 26 = 4*y + h. What is the units digit of y?
5
Let a(q) = 2*q**2 + 5*q + 2. Let r be a(-3). Suppose -3*i = -r - 1. Suppose -i*g = -3*g + 10. What is the units digit of g?
0
Let g = 88 + -63. What is the units digit of g?
5
Let y(j) = 5*j**2 - j - 1. Let l = 2 + -4. Let s be y(l). Suppose 3*o + 3*m - s = 0, -3*o - 2*m + 6*m + 7 = 0. What is the units digit of o?
5
Let l(k) = k**2 + k - 7. What is the units digit of l(-6)?
3
Let s(k) = k + 10. Let t be s(0). Suppose 0 = -4*w - 3*q + 8, -5*w + 2*q - 4*q = -t. What is the tens digit of (-1)/(w + -1) - -14?
1
Suppose 0 = -5*y - c - 2*c + 83, 5*c = 3*y - 43. What is the units digit of y?
6
Let d(v) be the second derivative of 1/2*v**2 + 0 + 1/4*v**4 - 1/2*v**3 + v. What is the units digit of d(2)?
7
Suppose -u = -1 - 1. Suppose d - 3*j + 5*j = 0, 0 = -5*d - u*j. Suppose d*p + 29 = 3*c - 4*p, 2*c - 10 = 5*p. What is the units digit of c?
5
What is the units digit of (-501)/(-9) + (-12)/(-9)?
7
Suppose -3*f + 22 = -5*h - 35, -25 = -2*f - h. Suppose 3*t + 24 = 3*a, -t - 14 = -a - 2*a. What is the units digit of (1 + t)/(f/(-49))?
4
Let y = -32 + 48. Let h = 17 - y. What is the units digit of h?
1
Let m(k) = -k - 7. Let o be m(-3). What is the units digit of (-130)/o + 5/(-10)?
2
Suppose 4 - 16 = -3*q. Suppose -r - 2*r + 2*k = -78, q*r = 3*k + 104. What is the units digit of r?
6
Let z = 4 + 12. What is the tens digit of z?
1
What is the hundreds digit of 127/(-4*4/(-16))?
1
Let d be 1/(-2) + 30/12. What is the units digit of (d + (-2 - 1))/(-1)?
1
Let a(w) = -w**2 + 5*w + 5. Let l be a(5). Suppose g - 3*g = -f - 4, -g - l = -4*f. Suppose f*j + 4 = 12. What is the units digit of j?
4
Let g = 13 - 5. Let v = 13 - g. Suppose -4*j = 2*s + 2, -v*s - 2*j + 5 = -6. What is the units digit of s?
3
Let b(q) = q - 1. Let j be b(-3). Let n(f) = 3*f + 4. Let x be n(j). Let m(s) = -s**3 - 7*s**2 + 5*s - 9. What is the tens digi