d = 4*d + 141, 5*d + b = 5*f. What is the units digit of (-1)/(-4) - f/(-4)?
7
What is the tens digit of (-2)/(-3)*(3 - -39)?
2
Let s = 0 + 0. Suppose 3 = 20*c - 19*c. Suppose 0 = c*o - s*o + j - 7, -17 = -3*o + j. What is the units digit of o?
4
Let o(u) = -6*u**2 + 5*u - 7. Let l be o(5). What is the units digit of 0 + (-1)/(4/l)?
3
Suppose 2*i = 5*q + 130, 2*q - 40 = -2*i + 62. Suppose 4*l - 9 = i. What is the tens digit of l?
1
Suppose 0 = 3*n - f - 639, -69 = 4*n - 3*f - 916. What is the units digit of n?
4
Suppose -k - 5*z - 21 = 0, -5*k + 2*k + 17 = -z. What is the units digit of k?
4
Suppose 4*x = -56 + 1540. What is the tens digit of x?
7
Let f(h) be the second derivative of -h**5/20 - h**4/12 + 2*h**3/3 + h**2/2 + 2*h. What is the units digit of f(-3)?
7
Let d(x) = -x + 5. Let o be d(6). What is the units digit of 9 + 3 + (-2 - o)?
1
Let k = 6 - -67. What is the tens digit of k?
7
Let d(k) = 4*k**2 + 3*k - 2. Let r be (-16)/104 + 74/(-26). What is the units digit of d(r)?
5
Let u = 122 + -87. What is the units digit of u?
5
Suppose 2*p = j + 4*p - 9, -p = -3*j - 1. What is the units digit of (-2 - -18) + j + -4?
3
Let d(x) = x**3 - 4*x**2 - x + 1. Let q be d(4). Let h(c) = 6*c - c + 1 - 6*c. What is the units digit of h(q)?
4
Let z be (-5)/(-1) - 6/2. What is the tens digit of -4*z/(-4) + 14?
1
Let x be -3*(-4)/6*1. Suppose 2*i - 4 + 81 = 5*a, 0 = a + x*i - 25. What is the units digit of a?
7
Suppose -s + 0*t = 4*t + 2, -2*s - 5*t - 1 = 0. Let u(d) = -2*d**2 + s*d**2 + 4*d**2 + 2*d - d. What is the units digit of u(1)?
5
Suppose 47 + 14 = w. What is the units digit of w?
1
Let r(f) = f**3 - 12*f**2 + 23*f - 21. What is the units digit of r(11)?
1
Let w = 28 + -7. What is the units digit of w?
1
Let j(p) = -p**3 + 6*p**2 + 6*p + 4. Let t be j(7). Let i be t*2*1/(-3). Suppose q = i*q - 6. What is the units digit of q?
6
Let f(x) = -58*x + 10. What is the tens digit of f(-2)?
2
Let s(h) = 2*h + 6. Let a be s(-4). What is the units digit of -2 - (-3 + a) - -27?
0
Let l(b) = b**2 - 4*b + 2. What is the units digit of l(-5)?
7
Let q = 5 + -10. Let k = q - -11. Suppose m - 3*m = -k. What is the units digit of m?
3
Suppose -g = -2*g + 3*h + 8, 3*h + 18 = 3*g. Suppose 3 + g = 4*q. What is the units digit of q?
2
Let h = -63 - -147. What is the tens digit of h?
8
Let j be 2 + 2 + (1 - 1). Let b be -1 + 6*j/6. Suppose -b*g = g - 56. What is the tens digit of g?
1
Suppose -243 = -5*u - 68. What is the units digit of u?
5
Let g(h) be the second derivative of -h**3/6 + h**2/2 + h. Let x(s) = -s**2 + 7*s - 9. Let c be x(6). What is the units digit of g(c)?
4
Let h = -4 + 8. Suppose 20 = 5*j - 3*o, -j + h*o = -0 - 21. Suppose 0*y = y - j. What is the units digit of y?
1
Let f(y) = 2*y**2 + 2*y - 1. Let l be f(-2). Let h = l - 1. Suppose 2*w - 8 = -0*u + h*u, 4*w = u + 10. What is the units digit of w?
2
Suppose -2*z - 1 = h - 7, -4 = -h - z. Let g be (-32)/(0 - h) - 1. What is the units digit of (g/6)/(2/4)?
5
Suppose 0*c = 4*c - 5*l - 121, 5*c + l = 144. What is the units digit of c?
9
Suppose -4*q + 28 = 4*y, -2*y + 16 = 4*q - 4. Suppose i - 2*i + q = 0. Suppose 25 - 64 = -i*l. What is the units digit of l?
3
Suppose 0*u - 5*u - 5*y + 45 = 0, 4*u - y = 11. Suppose -u*w = -3*w - 39. What is the units digit of w?
9
Let f = -33 - -62. What is the tens digit of f?
2
Let a = -17 - -89. What is the units digit of a?
2
Suppose 5*w + 53 = 5*h - 67, 0 = 2*h + w - 45. What is the tens digit of h?
2
What is the tens digit of 0 - ((-14)/8)/((-5)/(-160))?
5
Let p be ((-4)/3)/(4/(-12)). Let k = p + -8. Let r = k - -10. What is the units digit of r?
6
Suppose 0 = 5*y - 5, -4*c = 8*y - 9*y - 1247. What is the units digit of c?
2
Suppose -6*r + r + 170 = 0. Let m = r + -8. Suppose -m = -2*i + 8. What is the units digit of i?
7
Suppose -19 - 46 = -5*p. Let g = -8 - -10. Suppose -3*z + g = -p. What is the units digit of z?
5
Suppose h + 3*w = -0*w + 30, 3*h - 3*w - 78 = 0. Suppose 22 = -3*u - 2*s, -5*u - 2*s = h + 7. What is the units digit of u/9 - 42/(-9)?
4
Let k(t) be the second derivative of t**3/6 - t**2 - t. What is the units digit of k(9)?
7
Let b(w) = -w**2 - 6*w - 19. Let i be b(-8). Suppose 0*f + 40 = 2*f. What is the units digit of (f/(-14))/(5/i)?
0
Let m(s) = -4*s**2 + 2*s + 6. Let x be m(-4). Let h = -25 - x. Let u = -28 + h. What is the units digit of u?
3
Let p(m) be the first derivative of m**2/2 + m - 3. Let f(l) = 5*l + 3. Let t(b) = f(b) - 4*p(b). What is the units digit of t(5)?
4
Let y be (-2 - 4) + (-6)/(-3). Let u(c) = -c - 1. Let f be u(y). What is the units digit of f/9 - (-64)/6?
1
Suppose -93 = -2*n - 11. What is the tens digit of n?
4
What is the tens digit of (-2 - (-8)/12)*-18?
2
Let r be (13 + 4/(-4))/1. Let a be (2 - 0)/(2/(-1)). What is the units digit of (r/(-9))/(a/6)?
8
Suppose 3*r = 51 - 0. What is the units digit of r?
7
Let k be -1 + 3 + 3 + -3. Suppose -n + 4 = -k. What is the units digit of n?
6
Let p(w) = 8*w + 8. What is the units digit of p(14)?
0
Let d(v) = v**3 - 9*v**2 + 9*v + 3. Suppose -j = -3*j + 16. What is the tens digit of d(j)?
1
Suppose 5*d - 4*d + 3 = 0, -3*q = 4*d - 15. Let w = q + -6. Suppose -4*c = -w*c - 3. What is the units digit of c?
3
Suppose 5*h - 20 = 0, -2 = -5*g - 5*h + 18. Suppose g*v + 40 = 2*v. What is the tens digit of v?
2
Let h(s) = 20*s - 2. What is the units digit of h(13)?
8
Let o(l) = 3*l - 9. What is the units digit of o(10)?
1
Let y = 16 - 15. What is the units digit of y?
1
Suppose -1547 = -4*n + q, -1021 = -2*n - 2*q - 255. What is the hundreds digit of n?
3
Suppose -p - 3 = 0, -2*g = -p + 11 - 68. What is the tens digit of g?
2
Suppose -a = 4*i - 15, -3*i + 35 = 2*i - 2*a. Suppose -3*b + 3*w = -51, -3*b - 7 = i*w - 42. What is the units digit of b?
5
Let s = -106 - -57. Let a = -28 - s. What is the units digit of a?
1
Let d(g) = -15*g + 4. Let r be d(-4). Suppose 3*a - 85 = 5*k, 3*a - 3*k - r = 11. Let h = -12 + a. What is the units digit of h?
8
Suppose 3*y - 5*i = 5*y - 16, 4*y - 2 = 5*i. Suppose -4*c = -y*b + 3 + 2, 2*b = -c + 18. What is the units digit of b?
7
Let s(l) = -l**3 - 9*l**2 - 6*l. Let z be s(-9). Suppose 0 = -4*r + z + 34. Suppose 5*k - 25 = 3*y + 6, 0 = 4*k - y - r. What is the units digit of k?
5
Suppose 4*k = 19 - 7. What is the units digit of (-93)/(-18)*2*k?
1
Suppose 5*c - 69 - 91 = 0. What is the tens digit of c?
3
Suppose -3*b = -3*r + 15, -2*b + 3*r = -5*b - 21. What is the units digit of (3/2)/(b/(-84))?
1
Let f(v) = 19*v + 2. Let n(u) = -9*u - 1. Let w(o) = 6*f(o) + 13*n(o). What is the units digit of w(-1)?
2
Let z(d) = -23*d - 15. What is the units digit of z(-12)?
1
Suppose 96 = -0*a - 4*a. Let d = a - -36. What is the units digit of d?
2
Let i = 633 + -246. What is the units digit of i?
7
Suppose 4 = -2*s, 0 = 4*l + l + 2*s - 96. Suppose -n + 25 = -l. What is the units digit of n?
5
Suppose 0 = 4*g - 9*g. Let p = g + -4. Let a = 0 - p. What is the units digit of a?
4
Let m(h) be the second derivative of h**4/12 + h**3/6 + 6*h**2 + 2*h. What is the units digit of m(0)?
2
Let z = -1 + 1. Suppose 7*y + 4*a - 13 = 4*y, z = y + 5*a - 19. What is the tens digit of (0 - (1 - y)) + 17?
1
Let w = -19 + 192. What is the hundreds digit of w?
1
Let h = 2 + 2. Suppose -2*i - 7 = -1. Let g = i + h. What is the units digit of g?
1
Suppose 0 = -4*m + 2 + 10. What is the units digit of m?
3
Let l(r) = 3*r**2 - 5*r. What is the tens digit of l(6)?
7
Let x(z) = -z**2 - 11*z + 2. Let c be (-16)/104 - 230/26. What is the tens digit of x(c)?
2
Let k(t) = -13*t + 3. Let n(w) = w - 1. Let b be n(-1). What is the tens digit of k(b)?
2
Suppose p + 0*q = -2*q + 3, 5*p = 5*q + 15. Suppose 0*s - p*s + 3 = 0. What is the units digit of (s + 0/3)*7?
7
Let y be 4 + (-1 - 2/2). Let a(f) = f**2 - 1 + 0*f**y + 5*f + 6. What is the units digit of a(-5)?
5
Let h(n) = -n**3 + 5*n**2 + n + 2. Let g be ((-6)/15)/(2/(-20)). Suppose -5*f + 3 = -4*j + 8, 0 = 5*j + g*f - 37. What is the units digit of h(j)?
7
Suppose -8*n - 1 = -4*n + q, -2*n = -3*q - 3. Suppose 3*j - 35 - 73 = n. What is the units digit of j?
6
Suppose 4*j - 5 = 3*u + 2, -3*j + u = -9. Suppose -38 = -j*y - 10. Let g = y - -1. What is the units digit of g?
8
Let q be 1*2 + 2 + 23. Suppose -2*z - c = -q, 3*z - c = c + 44. S