+ 305 = 3*b - 549, 2*b - 3*d = 544. What is the tens digit of b?
7
Let y be (-2)/2 - -1 - -3. Suppose -2*n + 1 = -b, b - 2*b = -y. What is the units digit of n?
2
Let s(b) = -13*b**3 - b**2 - b. Let f be s(-1). Suppose -3*a = f - 46. Suppose -2*u + 3*u = a. What is the units digit of u?
1
Let k(m) = -m**3 + 5. Let u be k(0). Suppose 0*x = -q + x + 4, 0 = q + 3*x + 4. Suppose -5*n + 24 = -q*t + 4, u*n + 3*t - 20 = 0. What is the units digit of n?
4
Let z(a) = -24*a - 76. What is the units digit of z(-9)?
0
Let y = 41 - 57. Let k be y/2*9/12. Let u(r) = -2*r - 6. What is the units digit of u(k)?
6
Let x be (14/(-8))/(2/(-8)). Let o = x + -4. What is the units digit of o?
3
Let c(b) be the third derivative of b**6/120 - 3*b**5/20 + b**4/8 - 3*b**3/2 + 3*b**2. Let f be c(7). What is the units digit of 12/(-16) + f/(-8)?
0
Suppose 0 = -2*v + 1 + 15. Suppose 3*l + 185 = v*l. What is the tens digit of l?
3
Let d be (-2 + -2)/(-5 - -3). Suppose -2*b - 5*v - 6 = 0, b + 5*v + 6 = -d. Suppose b*c = -0*c + 6. What is the units digit of c?
3
Suppose -3*r + 5*r - 10 = 0. Suppose -r*m = 3 - 23. Suppose m*n = -f + 17, 4*n + 3 = 3*f - 0. What is the units digit of n?
3
Let k(j) = -j**2 + 26*j - 48. What is the units digit of k(18)?
6
Suppose 6*d = -2 + 32. Let b(f) = 11*f - 6. What is the tens digit of b(d)?
4
Let w(k) be the first derivative of 2*k**3/3 - 3*k**2 + k - 2. What is the units digit of w(4)?
9
Let n(w) = -w**3 - 8*w**2 + 10*w + 13. Let i be n(-9). Suppose i*p - 145 = -3*c, 2*c - 3*p = 7*c - 249. What is the tens digit of c?
5
Let a = 6 - 3. Suppose -4*v + 12 = -a*v. Suppose 3*n + v = 5*n. What is the units digit of n?
6
Let i be (-2)/(-7) + (-38)/(-14). Let v be i*-11*3/9. Let q = v - -21. What is the tens digit of q?
1
Suppose -101 = -5*r + 189. What is the tens digit of r?
5
Suppose 0 = -w + z + 16, -w + 5*z - 13 = -45. Suppose -w = 2*i - 3*i. What is the tens digit of i?
1
Suppose -5*i - 5 = a - 31, 4*a - 4 = 0. Suppose i*f = u - 53, -3*f + 49 = 2*u - 5. What is the tens digit of u?
3
Suppose 0 = 3*g - 2*g - 5. Let q(l) = 13*l**2. Let t be q(-1). Let s = t - g. What is the units digit of s?
8
Suppose -74 = -2*s + 56. What is the tens digit of s?
6
Let v(j) = j**3 - 4*j**2 + 4*j + 1. Let x = 4 + -1. What is the units digit of v(x)?
4
Suppose -2*h + 16 = -5*s, h + 7 = 2*h - 2*s. What is the tens digit of -15*h/(18/(-4))?
1
Let q be -4 - (-7 + -1) - 0. What is the tens digit of ((-38)/q)/(2/(-4))?
1
Let u(t) = -t**3 + 10*t**2 - 9*t + 1. What is the tens digit of u(8)?
5
Let q(y) = -y**3 - 5*y**2 + y + 7. Let f = 57 + -40. Suppose -3 = 4*x + f. What is the units digit of q(x)?
2
Let c = -199 - -641. What is the tens digit of c?
4
Let t(h) be the second derivative of h**4/6 + h**3/2 - 3*h**2/2 + h. Let k be t(-3). Suppose k*f - 12 = 2*f + 2*w, -3*w - 8 = -f. What is the units digit of f?
2
Suppose -1 = -3*l + 8. Suppose 3*o + 2*o = -5*p, l*o - 4 = p. What is the units digit of o?
1
What is the units digit of (70/(-4) - -4)*16/(-6)?
6
Let a be (-2)/(-6) + (-140)/(-30). Let r(i) = -1 + i**3 - 5*i**2 - 2 + 0*i**2 + 2*i. What is the units digit of r(a)?
7
Let y = -11 + 15. Let a be (1 + -6)*y/(-5). Suppose 4*v + 2*z - 5 = -1, 7 = -3*v - a*z. What is the units digit of v?
3
What is the tens digit of (-514)/(-10) + 2/(-5)?
5
Suppose 4*w = 3*g - 81, -w = 2*g - 61 + 7. Let r = 34 - 18. Let f = g - r. What is the units digit of f?
1
Let r = -37 + 60. Let a = 32 - r. What is the units digit of a?
9
Let z be (-496)/40 + (-4)/(-10). Let c = -8 - z. Suppose -a = -c*a + 15. What is the units digit of a?
5
Suppose -a + 216 = a. Suppose -z = -5*z + a. What is the tens digit of z?
2
Let d(a) = 2*a - 2. Let y be d(2). Suppose 3*r = y + 4. What is the units digit of r?
2
Let r(v) = -v**2 + 18*v + 10. What is the units digit of r(14)?
6
Suppose -14*y - 1595 = -19*y. What is the tens digit of y?
1
Let a(m) = m**2 - 6*m - 11. Let n be a(8). Suppose n = s - 0. What is the units digit of s?
5
Suppose 0*z + 80 = 4*z. Let c = z + -13. What is the units digit of c?
7
Suppose 5*a + 4 = 3*m + 23, -3*m + 26 = 4*a. Let h(t) = 7 + 2*t**2 - 3*t**2 + 5*t + 0*t**2. What is the units digit of h(a)?
7
Suppose -23*k + 765 = -8*k. What is the tens digit of k?
5
What is the tens digit of (-4 - 2)*16/(-3)?
3
Let q = 3 + 0. Let y be (-17)/(-3) + 7/21. What is the units digit of (-2)/q - (-22)/y?
3
Let j(u) be the second derivative of u**3/6 - u**2 - u. What is the units digit of j(9)?
7
What is the tens digit of (6/(-9))/(2/(-132))?
4
Suppose w + 46 = 5*j + 150, 2*j - 2 = 0. What is the tens digit of w?
0
Suppose 2*n + 11 = 141. What is the tens digit of n?
6
What is the units digit of (32 - 3) + 0/6?
9
Let a = 11 + -8. What is the units digit of (-11)/((-33)/36) + a?
5
Let f(c) be the second derivative of 11*c**4/12 - 3*c. Let r be f(1). Let g = r + -8. What is the units digit of g?
3
Suppose -1 = z, -3*m + 5*z + 6 = -17. What is the units digit of 50/m + (-2)/(-3)?
9
Let q be 4/(1/((-9)/6)). Let f(k) = -k**3 - 7*k**2 - 6*k + 4. What is the units digit of f(q)?
4
Let g(n) = 11*n - 8. Let p be g(-6). Let j be -8*(p/8 + 3). Suppose 0 = -3*i + j + 13. What is the units digit of i?
1
Let b(u) = u**3 + 6*u**2 + 6*u - 4. Let i be b(-3). Suppose 170 = 3*f + 2*f + i*g, -5*f = 3*g - 170. What is the units digit of f?
4
Suppose 0 = -4*h - 4*n + 16, -4*h + 20 = 2*n - 4. Suppose 14 + 23 = 3*a - q, -a - 4*q + h = 0. What is the units digit of a?
2
Suppose 3*f + 1 = 7. Suppose 3*g - 2*g - 23 = -f*o, 5*o - 48 = -2*g. What is the tens digit of g?
1
Let w(d) = -7*d + 1. Let n(o) = -o + 6. Let l be n(7). What is the units digit of w(l)?
8
Let h be (-284)/(-20) - 2/10. Suppose j - 5*a = 31, 2*j = -3*a + h + 22. What is the tens digit of j?
2
Suppose -3*k = -1 - 5. Let j = k + 3. Suppose -d = -j - 5. What is the units digit of d?
0
Let w(p) = p**3 - p. Let b be w(1). Suppose -y - 2 + 14 = b. What is the units digit of y?
2
What is the units digit of (8/12)/((-6)/(-225))?
5
What is the units digit of 6/(-4)*(-520)/12?
5
Let r(q) be the first derivative of q**4/4 - 8*q**3/3 + 5*q**2 + 2*q - 3. What is the units digit of r(7)?
3
Suppose 2*q = -4*r - 12, -8*r + 5*q = -3*r. Let n be 2 + r/4*-2. What is the units digit of 8/n*9/4?
6
Suppose -g + 21 = 2*g. Let l be 2/1 - (3 + g). Let o = -4 - l. What is the units digit of o?
4
Let m(p) = 4*p - 2. Let k be m(2). Let s be 8/k*6/4. What is the units digit of -5*(-3 + s) + 3?
8
Let c = -2 - -3. Let p be ((-8)/(-10))/(c/30). Suppose -5*k = -76 - p. What is the units digit of k?
0
Suppose 3*v = -5*b, 5 + 17 = 5*v + b. What is the units digit of v?
5
Suppose 3*m + 15 = -2*m, 5*q + 5*m + 5 = 0. Let u = 44 - 19. Suppose -j - u - 6 = -2*v, q*v + 4*j - 16 = 0. What is the units digit of v?
4
Let y = 12 - 21. What is the units digit of (3/y)/((-1)/42)?
4
Let m = -39 + 58. Let d = m + -13. What is the units digit of d?
6
Let j(a) = a + 13. Let l be j(-7). Suppose -z + l = -5. Let c = z + 1. What is the tens digit of c?
1
Suppose 0 = 2*r - 791 + 285. What is the units digit of r?
3
Let v = 0 + 2. Suppose 8*j - 3*j = v*c + 5, 0 = j + 2*c - 13. What is the units digit of (j/9)/((-1)/(-12))?
4
Let h be -1 - 0 - (-3 - -8). Let j(d) = 6*d - 15. Let s(p) = -p + 3. Let v(w) = -6*j(w) - 33*s(w). What is the units digit of v(h)?
9
Suppose 15 - 114 = -3*j. What is the tens digit of j?
3
Suppose 0 = -3*j + 5*i - 3, -3*i - i + 20 = 2*j. Suppose 5 = j*q - 3. What is the units digit of q?
2
Suppose -3*z - z - 4 = 0, -525 = -5*m + 5*z. What is the hundreds digit of m?
1
Let l = 6 - 8. Let q(y) = y + 3. Let j(w) = -w**2 + w + 4. Let u(k) = -2*j(k) + 3*q(k). What is the units digit of u(l)?
7
Suppose 0 = 4*y - 3*y + 3, 4*j + 45 = -3*y. What is the units digit of 6/8 + j/(-4)?
3
Suppose 5*l - 2*l = 12. Let q = 4 - l. Suppose 2*u - 6*u - 15 = 5*g, q = -4*g - 2*u - 6. What is the units digit of g?
1
Suppose -1952 = 5*l - 13*l. What is the units digit of l?
4
Suppose -2*g = -g, -4*p - g = -212. Let d = p + -28. What is the tens digit of d?
2
What is the tens digit of -19*((3 - 6) + 1)?
3
Let r(w) = w**3 - 15*w**2 - 15*w - 5. What is the tens digit of r(17)?
1
Let x be (-2)/(-4) + (-12)/(-8). Suppose 0 = j + 3*k + 35 - 8, 5*k = x*j + 76. Let w = -15 - j. What is the tens digit of w?
1
Let d(x) = 