f b(-1)?
2
Let o be (-3)/12 - (-21)/4. Suppose o*x - 2*x = 45. What is the tens digit of x?
1
Suppose -2*d + 4*l = -146, -4*l + 1 = d - 102. What is the tens digit of d?
8
Let f(r) = 2*r**2 - 5*r - 6. What is the units digit of f(5)?
9
Suppose -5*j + 15 = -0*j. Suppose 0*a - 2*a = 3*o + 4, 0 = 4*a + j*o - 4. What is the units digit of a?
4
Let i be 6/4*(-8)/(-6). Suppose i*w + 0*c - 12 = -2*c, 2*w - 5*c = 5. What is the units digit of w?
5
Let x = 4 + -3. Let y = x - 0. What is the units digit of y?
1
Suppose -4*r + 138 = -3*l, -171 = -5*r - 0*l + 3*l. What is the tens digit of r?
3
What is the tens digit of 12/(-4) + 3 + 65?
6
Suppose 0 = 5*l + 7 + 3. Let s be (-6)/(-2) + 0 + -5. What is the units digit of (-12)/(-3) + (s - l)?
4
Let p(f) be the third derivative of -f**5/60 + 7*f**4/24 - f**3 - 2*f**2. Let m be p(5). Suppose -40 = -d - m*d. What is the units digit of d?
8
Suppose 4*z + 16 = -4*t + 56, 2*z + t = 15. Suppose 2*m - 4 = -p, z*m = -3*p - 5 + 17. Suppose 4*x - 40 = -m*x. What is the tens digit of x?
1
Let w(n) = n**3 + 5*n**2 + n + 4. Let g be w(-5). Let j = 14 + -22. What is the units digit of (0 + j)/(-2) + g?
3
What is the units digit of 12 + 16 + -3 + 0?
5
Let o(f) = f**3 - f**2 - 5*f + 3. Let h be o(3). Suppose 3*v = h*v. Suppose 3*b + b - 84 = v. What is the tens digit of b?
2
Let l(b) = 41*b**3 - 2*b**2 + 2*b - 1. What is the units digit of l(1)?
0
Let n be (-2)/(-4) + 141/6. Suppose 0 = -3*f - 6 - 6. What is the tens digit of (15/f)/((-6)/n)?
1
Suppose 96 = -0*r + 4*r. Suppose 1 + r = u. What is the tens digit of u?
2
Let c = -17 + 30. What is the tens digit of c?
1
Suppose 6 + 2 = 4*u. Let m(q) = 2*q**3 + 2*q**2 - 5*q + 4. What is the units digit of m(u)?
8
Let w = 17 + -12. Let f(b) = -b**2 + 9*b + 5. What is the tens digit of f(w)?
2
Let r(m) = -m**2 - 4*m + 1. Let t(l) = -l**3 - 8*l**2 + 9*l - 4. Let o be t(-9). What is the units digit of r(o)?
1
Let c = 101 - 45. What is the tens digit of c?
5
Let i(l) = l - 10. Let b be i(14). Suppose -h - 31 = -3*r + b*h, -21 = -2*r + 3*h. What is the tens digit of r?
1
Let k = 560 - 221. What is the tens digit of k?
3
Let y = -2 - -6. Suppose 2 = -y*b + 10. Suppose -q + 18 = b*o, -5*q = -2*o + 3*o - 18. What is the units digit of o?
8
Let i be 0 + -1 + 100/2. Suppose -3*x + 6 = -z, 5*x - 11 + 2 = 2*z. Suppose -2*g + z*f = -i, -g + f + f = -26. What is the units digit of g?
0
Suppose -2*i + 0*i + 10 = 0. Suppose -5 = 2*f + 2*l - 27, 0 = i*f + 3*l - 59. What is the units digit of f?
3
Suppose 90 - 30 = 5*h. Let j = -2 + h. What is the units digit of j?
0
Let p = 74 + -38. What is the units digit of p?
6
Suppose 0 = -2*n + 49 - 19. Suppose -4*o + 24 = 2*k, 0 = -o - 4*k + 5 + n. What is the units digit of o?
4
Let g = 112 - 17. What is the tens digit of g?
9
Let i(k) = -14*k - 11. What is the units digit of i(-6)?
3
Let v(s) = s + 10. Suppose 0 = 5*m - h + 4*h - 9, 5*m + 15 = 5*h. What is the tens digit of v(m)?
1
What is the units digit of (-7510)/(-75) - (-2)/(-15)?
0
Suppose -4*v + 4 = -28. What is the units digit of v?
8
Let z = 237 - -51. What is the units digit of z?
8
Suppose n + 7 = -4*z + 4*n, 4*n = -4*z + 28. Suppose z*k - 7 = k. What is the units digit of k?
7
Suppose -m = 5*z - z - 230, 0 = -m - 5*z + 233. What is the tens digit of m?
1
What is the tens digit of (315/(-6))/((-3)/4)?
7
Let r be (-1)/(1/2) - 22. What is the tens digit of 1/4*-2*r?
1
Let i = 25 - 46. Let a be ((-6)/i)/(1/7). Let g(s) = 2*s**3 - 4*s**2 + 3*s - 1. What is the units digit of g(a)?
5
Let q(d) = -d**3 + 2*d**2 + 163. What is the units digit of q(0)?
3
Let k(b) = 3*b**2 + 7*b + 19. What is the units digit of k(-6)?
5
Let w = 10 - -10. What is the tens digit of w?
2
Let w = 121 - 50. What is the units digit of w?
1
Let a(q) = 0 + 3 - q**2 + q**3 + 9*q - 11*q**2. Let c be a(11). Let b = c - -37. What is the tens digit of b?
1
Suppose -2*l - r = -4*r, 4*r = 0. Let c = 11 + 29. Suppose v + 4*v - c = l. What is the units digit of v?
8
Suppose -z - z + 24 = 2*g, 0 = -3*g - 2*z + 34. Let o(j) = 3*j - 7. What is the units digit of o(g)?
3
Let a be (-3 + (-7)/(-2))*4. What is the units digit of (a + 9/(-6))*52?
6
Let o(k) = -k**2 - 8*k - 2. Let m be o(-6). Suppose -1 - m = -i. What is the units digit of i?
1
Suppose 0 - 2 = k. Let f = 1 - k. What is the units digit of f/5 + 74/10?
8
Let l(g) = 9*g**2 - 5*g + 7. Let m be l(3). Let j = 109 - m. What is the tens digit of j?
3
Let i = -14 + 17. Suppose i*n - 106 = n. What is the units digit of n?
3
Let a be (-4)/(-6)*(40 - 1). Let k = 9 - a. Let t = -12 - k. What is the units digit of t?
5
Let z be ((-6)/5)/(9/(-60)). Suppose 0 = -3*l + 4*u + 3, -2*l + 3*u + 6 = 4. Let b = z - l. What is the units digit of b?
7
Suppose 2*a + 4*y + 49 = 3*y, 5*y = a - 3. What is the units digit of a/(-18) + 2/(-9)?
1
Let h be -5*(2 - (-28)/(-10)). Let u(r) = -r + 2*r + 5 - 2*r. What is the units digit of u(h)?
1
Let r(y) = y**2 - 16*y - 38. What is the units digit of r(19)?
9
Suppose 2*j + 48 = -5*o - 0*o, 5*j = -4*o - 86. Let y = -6 - j. What is the units digit of y?
8
Suppose 3*d - 259 = -0*d + 4*p, -5*d + 3*p + 428 = 0. What is the units digit of d?
5
Suppose 5*q + 33 = 4*v, 6 = 4*v - 2. What is the units digit of (-18)/(-2) - (q - -5)?
9
Let s = 51 + 181. What is the units digit of s?
2
Suppose 2*w = -4*k + 138, 4*k - 133 = -w - 0*w. What is the units digit of k?
2
Let z(j) = 2*j - 12. Let c = -5 - -3. Let f be (c - -3) + -3 + 12. What is the units digit of z(f)?
8
Let n(h) = -12*h + 4. What is the tens digit of n(-12)?
4
Suppose -n + 15 = -4*n. Let l(m) = -8*m + 7. What is the tens digit of l(n)?
4
Suppose 0*h + 20 = 4*m + h, -16 = -4*h. Let q(y) = -y**3 + 4*y**2 + 3*y - 5. What is the units digit of q(m)?
7
Suppose -2*n + 0*n + 24 = 0. Suppose -3*j - 3*u + n = 0, 0 = j + 4*u - 7*u + 8. What is the units digit of j?
1
Let o = 482 - 273. What is the units digit of o?
9
Suppose -5*l - 4*b = -2*b + 21, 5*b = -5*l - 30. Let h be 2/l - 10/3. What is the units digit of (h - -1)/((-3)/9)?
9
Let t(r) = -r**2 + 5*r + 4. Let p be t(6). What is the units digit of (-9)/(-3) - p - -2?
7
Let u(d) be the second derivative of -d**5/20 - 2*d**4/3 + 3*d**3/2 + 6*d**2 - d. What is the units digit of u(-9)?
2
Let n(f) = 21*f**2 + 1. Let g = 3 + -2. What is the tens digit of n(g)?
2
Let p be (1 + (2 - 4))/(-1). Let i be ((-10)/(-2))/(p/1). Suppose -i*m + 24 = -2*m. What is the units digit of m?
8
Let y = -148 + 274. What is the tens digit of y?
2
Suppose 2*d - 10 = 2. Let i(h) = -h**3 + 6*h**2 - h + 4. Let f be i(d). What is the units digit of f/1 + 2 + 16?
6
Suppose 0 = -5*y + 125 - 30. What is the units digit of y?
9
Let k = 3 - -3. Let a = -1 + k. What is the units digit of a?
5
Let v be (-2)/(-3) - 25/(-3). Let u = -12 - -21. Suppose -v = -3*x + u. What is the units digit of x?
6
Let l(j) = -3*j + 20. What is the units digit of l(-4)?
2
Let o be (-4)/3*(-6)/4. What is the units digit of (6/10)/(o/20)?
6
Let y = 294 + -172. What is the units digit of y?
2
Let y be -6*(2 - (-8)/(-3)). Suppose -2*x = 2*i + 2, -x + 0*x = 5*i + 13. Suppose v + x = 2*j, 0*j - 2 = y*v - 5*j. What is the units digit of v?
2
Suppose 3*n - z = 49, 4*n + 5*z - 27 = 2*n. Suppose 4*j - 4 = n. Suppose 0 = -x - 3*g - 2*g - 10, -j*g = 15. What is the units digit of x?
5
Suppose 4*c = l + 1263, -2*l + 234 = 2*c - 390. What is the units digit of c?
5
Suppose -4*c + 5*d = -31, 2*d = 3*c - 2*d - 24. Let y(a) = -a**2 + 6*a - 6. Let x be y(c). What is the units digit of (1 - (-3 - -2)) + x?
4
Suppose 2*y - 283 = -5*v, -6*y - 145 = -3*v - y. What is the units digit of v?
5
Let i be 6/21 - (-61)/7. Let l be (-2)/(-10) + i/5. Let y = l + 4. What is the units digit of y?
6
Let m(c) = -c**2 - 12*c - 8. Let f be m(-10). Suppose -3*a + f = -3. What is the units digit of a?
5
Suppose -2*a - 4*r = -280, 3*a - a - 2*r - 286 = 0. What is the units digit of a?
2
Suppose 0 = 3*v - 5 + 14. Let f be (v/(-3))/(3 + -2). Suppose 3*j = 4*j - f. What is the units digit of j?
1
Let z(v) = v**2 + 7*v - 2. Let k be z(-8). Let o(w) = -w**3 - 5*w**2 + 5*w - 8. Let n be o(-6). Let x = k + n. What is the units digit of x?
4
What is the hundreds digit of ((-2831)/380 - (-2)/8)*-20?
1
Let y(c) be the third derivative of -c**5/60 - 5*c**4/24 + c**3 - 3*c*