f (-20)/6*y/2?
3
Suppose 2*l - 74 - 6 = 0. Suppose k - 3*c = -0*k - 11, -l = -5*k - 4*c. What is the units digit of k?
4
Let n(m) = -2*m**2 - 29*m + 15. Let r be n(-15). Let u(v) = 2*v**3 + v**2 + 2*v + 1. Let z be u(-1). What is the units digit of z/2 - (-2 - r)?
1
Suppose -2*x = -4*j + 1 - 37, 4*j + 12 = 0. Let p = 17 - x. What is the units digit of p?
5
Let s(x) = 3*x**2 + 5*x - 4. Let t(g) = -g**3 - 8*g**2 + g + 4. Let a be t(-8). What is the units digit of s(a)?
4
Suppose 2*y = 2 + 8. What is the units digit of y?
5
Suppose -v - 14 = -4*w, -6 = -4*w + w + 3*v. Suppose j + w*n = -25, -3*n + 30 = -4*j - 5*n. Let z(a) = a**3 + 6*a**2 + 2*a - 3. What is the units digit of z(j)?
2
Let n(v) = -5*v - 3*v**2 + 2 - 2*v**2 - v**3 + 1. Let z(t) = -2*t**2 + t + 2. Let f be z(2). What is the units digit of n(f)?
7
Let b = 19 + -18. What is the tens digit of (-13)/b*9/(-3)?
3
Let n(k) = 12*k - 1. Let x be n(1). Suppose -3*f + 47 = x. What is the tens digit of f?
1
Suppose -4*o + 7*o + 96 = 0. Let k = o + 58. What is the tens digit of k?
2
Suppose -r = -13 - 39. What is the units digit of r?
2
Let t be 192/30 - (-4)/(-10). What is the tens digit of (-4)/(t/(-21) + 0)?
1
Let w = 160 + -50. What is the units digit of w?
0
Let m = 15 - 19. Let a(r) be the third derivative of -r**4/24 + 2*r**3/3 + r**2. What is the units digit of a(m)?
8
Suppose -1662 = -8*d + 426. What is the tens digit of d?
6
Let m(w) = -3*w. Let f be m(-1). Let y(a) = 3*a + 4. What is the units digit of y(f)?
3
Let a be 3/(-9)*(-6)/(-2). Let v(m) = -6*m - 1. What is the units digit of v(a)?
5
Let u = -6 - -9. Suppose 4*w = u*w - 24. Let q = w - -36. What is the units digit of q?
2
Suppose 5*q = -3*q + 152. What is the units digit of q?
9
What is the units digit of 14/(-91) - (-2251)/13?
3
What is the units digit of 7*3/(15/20)?
8
Let o = -93 + 188. What is the tens digit of o?
9
Let k = 31 - 22. What is the units digit of k?
9
What is the units digit of 21864/264 - (-4)/22?
3
What is the units digit of 63/28 - 3/12?
2
What is the tens digit of (6/15)/(2/110)?
2
Let b be (-2 - -6)*(-4)/16. Let p = b + 13. What is the tens digit of p?
1
Suppose -2 = -a - 0*a. Suppose -a*q + 34 = 3*z, 5*z + 5*q = 36 + 19. Let v = 17 - z. What is the units digit of v?
5
Suppose -3*j + 2*r = 3*r + 51, 0 = 4*j - 2*r + 58. Let m = j - -26. What is the tens digit of m?
1
Suppose d + 301 = 5*x + 2*d, x = -2*d + 53. What is the units digit of x?
1
Let u(y) = y**3 - 7*y**2 - 8*y - 7. Suppose -2*k = 2*k - 32. Let q be u(k). Let b = -5 - q. What is the units digit of b?
2
Let f(i) = -i**2 + 4*i - 1. What is the units digit of f(3)?
2
Let u = 1 - -4. Suppose -3 - 7 = 5*x + u*i, -4*x - i = -7. Suppose m = -x*m + 40. What is the tens digit of m?
1
Suppose 114 = 4*z - 46. What is the units digit of z?
0
Suppose -5*a + l + 83 = -3*l, -73 = -5*a - l. Suppose -3*o + a = 3*b, 5*o + 8 - 30 = -2*b. What is the units digit of b?
1
Let c be (3 - 3) + (-6 - -1). What is the units digit of (10/(-4))/(c/10)?
5
Let d(w) be the second derivative of -w + 2*w**2 + 1/12*w**4 - 1/6*w**3 + 0. What is the tens digit of d(-3)?
1
Suppose 2*j = -d - 56, -112 = 2*d - j + 10. What is the units digit of 4/(-18) + d/(-27)?
2
Let d(q) = -2*q - 9. Let n be d(-6). Suppose n*k + 3 + 12 = 0. What is the units digit of 1 - (2 + 0 + k)?
4
Let j(f) = 3*f + 1. Let i = -8 - -5. Let v be j(i). What is the units digit of 18/v*8/(-3)?
6
Let d = 7 + -4. Suppose -d*i + 4 = -i. Suppose z = 2*z - i. What is the units digit of z?
2
Suppose -d = 2*d. Let g(f) = -f**3 - f + 8. Let v be g(d). Suppose -4*c - 3*y = -v - 20, -c + 5*y - 16 = 0. What is the units digit of c?
4
Let l = -18 + 31. What is the tens digit of l?
1
Let l = 42 + -40. Suppose -4*a = -6*a + 6. Suppose -3*k = l*q - 52, 30 + 25 = a*k - q. What is the units digit of k?
8
Let k(q) = -q - 5. Let l be k(-5). What is the units digit of 2 + (-2 - -1 - l)?
1
Let r = 36 + -35. What is the units digit of r?
1
Let y = -1 - 1. Let o be 18 + 1*(-3 - y). Suppose 0 = -4*u + 12, 5*u = -3*n + 16 + o. What is the units digit of n?
6
Suppose t - 2*t + 48 = 0. What is the tens digit of t?
4
What is the units digit of (-1 + -1)*57/(-3)?
8
Suppose -4*j + 4*w + 0*w = -1716, 4*j - 1695 = -3*w. What is the hundreds digit of j?
4
Let l = -13 - -67. What is the tens digit of l?
5
Let v(o) = -o - 1. Let n be v(-3). Suppose t = n*t - 31. What is the tens digit of t?
3
What is the units digit of (-1)/((-27)/(-30) - 1)?
0
Let m be 3/(-6*3/(-30)). Let k be 6*((-1)/2 + 1). Suppose 5*u - 18 = m*p + 42, k*p = -5*u + 92. What is the units digit of u?
6
Let s(k) = 4*k**2 - 2*k. Let y be s(3). Suppose -3*c - 3*h = -y, 4*c - 13 = -5*h + 32. What is the units digit of c?
5
Let h(y) = y + 12. Let i be h(-9). Suppose -2*c - 4 = -2*r - 0*c, r + i = -4*c. What is the units digit of r*(0 + 2) + -1?
1
Let a be 14/4 + 3/6. Suppose 17 = -0*f + a*f - g, 12 = -f - 3*g. Suppose 0 = f*u - 0*u - 18. What is the units digit of u?
6
Suppose 0 = -3*c + 6*c + 4*j - 63, -15 = 5*j. What is the units digit of c?
5
What is the tens digit of (1 + 2)/(3/24)?
2
Let r(n) = -21*n + 3. Let s(u) = 22*u - 3. Let x(p) = -6*r(p) - 5*s(p). Let c be x(2). Suppose 2*m + m = -a + c, 5*m - 65 = -5*a. What is the units digit of m?
8
Let j = -68 - -48. What is the tens digit of ((-56)/j)/((-1)/(-5))?
1
Let w = -34 + 62. Let y(p) = p**2 + p + 1. Let v be y(-2). Suppose -v*o + w = -8. What is the tens digit of o?
1
Let w = -5 + 5. Let y be (w - -2)*3/2. Suppose -2*q + 6*q = 4*i - 76, y*i - q - 49 = 0. What is the units digit of i?
5
Let r = 2 - -15. Suppose 49 + r = 3*q. What is the tens digit of q?
2
Let z(c) = 81*c + 1. What is the units digit of z(2)?
3
Let p(w) = w**2 - 1 - 6*w - 3 + 7. Suppose 3*r = 4*g - 37, 4*g = 2*r - 3*r + 25. What is the units digit of p(g)?
0
Let p(n) = -n + 9. Let g be p(5). Suppose g*v = 29 - 5. What is the units digit of v?
6
Let j(w) = -8*w**2 + w + 2. Let n be j(-2). Let a = -17 - n. What is the tens digit of a?
1
Suppose -4*z + 130 + 154 = 0. What is the units digit of z?
1
Suppose 0*l - 4*l = -3*v + 164, -4*v + 172 = 4*l. Let u be (3/(6/(-4)))/(-1). What is the units digit of (v/u)/(6/4)?
6
What is the units digit of 34 + (1 - (-2)/(-2))?
4
Let y(u) = 2*u**3 + 15*u**2 - 3*u - 21. What is the tens digit of y(-7)?
4
Suppose 4*v - 43 = v - u, 2*v - 7 = -5*u. Suppose -5*g = -10, -4*g = 4*o - v - 8. Suppose o*z - 10 = 6. What is the units digit of z?
4
Let w(c) be the third derivative of -c**4/24 + 2*c**2. Let z be w(1). What is the units digit of (-6)/((z - 1) + 0)?
3
Suppose -a + 3 = -0*a. Suppose -p + 4*k = -8, -2*p + 4*k + 2 = a*k. Suppose 5*c = 4*y + 8, -2*y = -c - p*y - 2. What is the units digit of c?
4
Suppose -11*w + 9*w - 16 = 0. What is the units digit of -2*(36/w)/3?
3
Suppose 5*j - 176 = 154. What is the tens digit of j?
6
Suppose 0 = 2*b + 1 - 5, -2*b - 21 = -5*h. Suppose -2*w = 2*g - h*w - 49, 3*g - w = 63. What is the units digit of g?
0
Let y = 1 + -2. Let m be (y - -2)*(2 - -1). Suppose 3*f = 3*s, -4*s + 25 = 4*f - m*s. What is the units digit of f?
5
Let j(f) = -8*f - 15. What is the units digit of j(-7)?
1
Suppose -5*o + 523 = 2*c, -5*c = -5*o - 1143 - 182. What is the units digit of c?
4
What is the tens digit of (-1)/3 - 282/(-9)?
3
Suppose -154 = -3*a - 0*w + 2*w, -2*a = -w - 104. What is the units digit of a?
4
Let x be (-4 + 3)/(2/(-4)). Let m be (3/x + -2)*-6. What is the units digit of 4/m + (-2)/(-3)?
2
Let s(h) = -7*h + 13. What is the tens digit of s(-4)?
4
Suppose -2*l + 142 = 34. What is the units digit of (l/(-15) - -3)*-25?
5
Let c = -2 - -2. Let q(r) = r**3 - 6*r**2 - 5*r - 9. Let t be q(7). Suppose c*x - t*x = -v - 31, -4*v - 16 = -2*x. What is the units digit of x?
6
What is the hundreds digit of (-2 + 82/6)*24?
2
Let n be 9*4*2/4. Let t(g) = -g**2 - 6*g + 17. Let z be t(-7). Let b = n - z. What is the units digit of b?
8
Suppose 174 = 2*z - 2*u, -z + 2*u - 286 = -4*z. What is the units digit of z?
2
Suppose -3*x - 81 = -240. What is the units digit of x?
3
Suppose 5*l + 155 + 235 = 0. Let f = l + 112. What is the tens digit of f?
3
Let q(r) = r - 2. Let p be q(9). Suppose 5*b = 4*o - p - 10, -2*b = 4*o - 10. Suppose 0 = o*m + m - 36. What is the units digit of m?
9
Let z = -12 + 29. Suppose 5*k + z = 127.