 20, -2*w - 40 = -4*c. Let b = -2 + c. Suppose 4*u - 12 = b. What is the units digit of u?
5
Suppose 4*w + 0*w = -2*s + 86, 0 = 4*w + s - 85. What is the tens digit of w?
2
What is the tens digit of 2 + -6 + 3 + 46?
4
Let w(y) = 3*y**2 + y. Let n(l) be the third derivative of -l**5/60 - l**4/8 + l**3/6 - l**2. Let k be n(-3). What is the units digit of w(k)?
4
Let r(f) = -f - 4. Suppose 0 = -p - p - 8. Let o be r(p). Suppose o = -5*y + 2*y + 42. What is the units digit of y?
4
Suppose -4*y + 5*p + 35 = 0, 3*p = -y - 0 - 4. Suppose -u = -4*i - 15, y = 3*u - 3*i + i. What is the units digit of (u*1)/(4/(-32))?
8
Suppose -3*k = 15, -3*t + 5*k = -5*t - 15. Let w(y) = -y + 5. Let s be w(t). What is the units digit of -4 + s + 2 + 9?
7
Suppose 0*d + 2*d = 0. Suppose d = -4*n + 19 + 29. Suppose -4*c + n = -4*l, 0 = 5*l - 5*c + 2*c + 7. What is the units digit of l?
1
Let l(h) = -11*h - 6. What is the tens digit of l(-7)?
7
Let v be -2*(-1)/(-2)*-3. Suppose -7 = -2*f + v*m, 4*f - 2*m - 10 = -0*m. What is the units digit of f?
2
Suppose 0 = 5*u - 2*u - 9. Suppose -5*f = -u*r - 37, -15 = -0*f + f + 5*r. Suppose f*p - p - 36 = 0. What is the units digit of p?
9
Let w(q) = -2*q**2 + 6*q + 13. Let c be w(6). Let z = c + 42. What is the units digit of z?
9
What is the tens digit of ((-9)/2)/(5/(-30))?
2
What is the tens digit of (-378)/(-22) + 16/(-88)?
1
Let y(w) = w**2 + 4*w - 6. Let r be y(-6). Let u = 11 - r. What is the units digit of u?
5
Let s(u) = -34*u + 2. What is the tens digit of s(-3)?
0
Suppose -p = -0*p - 198. What is the hundreds digit of p?
1
Let a be ((-2)/4)/((-1)/6). What is the units digit of (48/(-9))/((-2)/a)?
8
Let u = -1 - -5. Suppose 16 = 5*r + a, 3*a - 2*a - 13 = -u*r. What is the units digit of 2/(-6) + 28/r?
9
Let l(j) = 2*j**2 + 3*j**2 + 4 + 5*j - 6*j**2. Suppose -2*b - 20 = -6*b. What is the units digit of l(b)?
4
Let i(s) = -s + 14. Let u be i(6). Suppose 0 = 5*a - 2 - u. Suppose -a*q + 2*l = -5*q + 16, 5*q = 3*l - 5. What is the units digit of q?
2
What is the units digit of 185/10 - 1/2?
8
Let n be (-1348)/(-14) - 10/35. Suppose -4*a + n = -4*p, p + 0*p + 62 = 3*a. What is the units digit of a?
9
Suppose 0 = -2*b + 345 - 105. What is the tens digit of b?
2
Let z be (-12)/(-28) + (-64)/(-14). Suppose -112 = -5*u - p, 3*u = -0*p + z*p + 56. What is the tens digit of u?
2
Suppose 2*c - 142 = -18. What is the tens digit of c?
6
Let i be (-7)/21 - 164/3. Let p = 82 + i. What is the tens digit of p?
2
Suppose 0 = 3*q - 2*v - 0*v - 226, -5*q + v = -365. What is the tens digit of q?
7
Suppose w = 82 - 9. What is the tens digit of w?
7
Suppose 137 = 5*c - 63. What is the tens digit of c?
4
Let n(j) = -5*j**3 + 5*j**2 - 6*j. Suppose 3*x - 20 = -2. Let c(s) = 4*s**3 - 4*s**2 + 5*s + 1. Let h(r) = x*c(r) + 5*n(r). What is the units digit of h(0)?
6
Let u(q) be the first derivative of q**4/4 - q**3/3 - q**2/2 + 9*q - 3. What is the units digit of u(0)?
9
Let i = -33 - -72. Suppose 0 = b - i - 20. What is the units digit of b?
9
Suppose 0 = -3*m + 3, 0 = -2*u + 2*m - 22. Let k = 18 + u. What is the units digit of k?
8
Suppose 0 = -2*n + 6*n. Suppose n = -2*b + b. Suppose -4*v + 0*v + 20 = b. What is the units digit of v?
5
Let d be (-10)/30 - (-5)/(-3). What is the units digit of (-76)/(-2)*d/(-4)?
9
Let l = 277 + -181. What is the units digit of l?
6
Let q be 4 + (0/(-2))/(-2). Let g = q + 1. Suppose -3 = -g*o + 47. What is the units digit of o?
0
Let a = -9 + 6. Let d = a + 4. Let g = d - -1. What is the units digit of g?
2
Let m be 6 + -4 - 1*-1. Suppose -2*l - m*l = -25. What is the units digit of l?
5
Let n be 22/6*(7 - 1). Suppose -2*f - 21 = w, -4*f + w - n = 23. What is the units digit of (-79)/f - 10/55?
7
Suppose -4*u = -2*u, 0 = -y - 4*u - 8. Let d = y + 8. Suppose -2*q + d*q + 4 = 0. What is the units digit of q?
2
Suppose 0 = -2*r + 4*r + g - 32, -3*r + 3*g = -39. Let k = -11 + r. Suppose 18 = k*y - y. What is the units digit of y?
6
What is the tens digit of (1/6*-4)/((-6)/522)?
5
Let s = 12 + 1. Suppose 0*h + 10 = -2*h. Let z = h + s. What is the units digit of z?
8
Let w(o) = o**2 - 2*o + 1. What is the units digit of w(-3)?
6
Let q(z) = z + 3. Let k be q(-3). Suppose k = -2*c + c + 2. What is the units digit of c?
2
Let u(j) = j**3 + 6*j**2 - 5*j - 9. Suppose -3*n + 3*d - 27 = -12, 2 = -2*d. What is the tens digit of u(n)?
2
Let r(n) = n**2 + 13*n + 3. Let q be r(-13). What is the tens digit of -1 + (-6 + q - -21)?
1
Let w(x) be the third derivative of x**6/120 + 19*x**5/60 + 17*x**4/24 - 8*x**3/3 - 4*x**2. What is the units digit of w(-18)?
2
Let x be (-3)/2*20/(-6). Suppose 4*f - q - 15 = 4*q, -x*f - 12 = 4*q. Suppose -2*j = 3*y - 5, j - 3 = -f*j - 2*y. What is the units digit of j?
1
Let z = 4 + -10. What is the units digit of (-2)/6 - 50/z?
8
Let d = -16 - -29. What is the units digit of d?
3
Let s = 99 + -59. What is the units digit of s?
0
Suppose -180 = 4*l - k - 484, 4*k = -16. What is the tens digit of l?
7
Let g be (-32)/(-14) - 4/14. Let l = -1 - -9. What is the units digit of g*6*6/l?
9
Let g be (4/5)/((-1)/(-5)). Suppose -5*d = -g*h - 247, -4*d + 3*h = -196 - 1. What is the tens digit of d?
4
What is the units digit of (-11 - -11) + (-1 - 75)/(-2)?
8
Suppose -3*a - 4*h = 1, 0 = -0*a + a + 3*h - 3. Suppose -57 = 3*g + 3. Let r = a - g. What is the tens digit of r?
1
Suppose -5*p + 0*p + 319 = -4*w, 3*w + 122 = 2*p. What is the units digit of p?
7
Suppose -5*o - b + 26 = 0, 0 = -2*o - 4*b - 4. Suppose 2*f = 5*f - o. Suppose -18 = -i + f. What is the tens digit of i?
2
Let p be (-56)/(-3) + 2/(-3). What is the tens digit of p - (-2 - -1)/1?
1
Suppose -32 = -2*k + 4*o + 6, 4*k = o + 104. What is the units digit of k?
7
What is the tens digit of (-12)/2*-6 + 1?
3
Let i = 5 + -17. Let p = i + 13. What is the units digit of p?
1
Let s be (-1)/((-4)/(11 + 1)). Suppose 0 = -d - s*d + 212. What is the units digit of d?
3
Let l(c) = -c**2 + 9*c + 4. Let j be (-1 + -2)/1 + 17. Suppose -2*n + 5*a + j = 3*a, -5*a + 55 = 5*n. What is the units digit of l(n)?
4
Suppose 0 = 2*b + y - 144, 3*y + 28 = b - 37. What is the units digit of b?
1
Let t(f) = -f**3 + 4*f**2 + 8*f - 5. Let o be t(5). Suppose 0 = n + 3 - o. What is the units digit of n?
7
Suppose 0*v - 90 = -4*a + 2*v, v = -5*a + 116. What is the units digit of a?
3
Let t = 109 + -34. What is the units digit of t?
5
Let o = -52 + 29. What is the units digit of (-3 - (1 - 3))*o?
3
What is the tens digit of (110*-3)/(-3) - 2?
0
What is the tens digit of -7 + 1947/21 - 4/(-14)?
8
Let s = 37 + 46. What is the tens digit of s?
8
Let k(h) = -5*h + 1. Let b be k(-4). Let u be (-1)/(2*2/(-120)). Let f = u - b. What is the units digit of f?
9
Let c be 1/((-20)/12 + 2). Suppose 0 = -c*y + 3 + 21. What is the units digit of y?
8
Suppose -4*v + 317 = -59. Suppose 5*k - v = -4*m, -k - 3*k - m = -84. What is the tens digit of k?
2
Let g(r) = 2*r**2 + r. Let c(d) = 5*d**2 + 4*d + 1. Let b(x) = 3*c(x) - 8*g(x). Let i be b(4). What is the units digit of 9*1/3*i?
9
Let h(v) = v**3 + 6*v**2 - 8*v + 5. Let x be h(-7). Let m be (10/15)/((-2)/x). What is the units digit of (-3 - -9)/((-6)/m)?
4
Let p = 40 - 28. What is the units digit of p?
2
Suppose 3*r + 5*v = 3*v + 79, 5*r - 3*v = 138. What is the tens digit of r?
2
Let s(l) = 69*l + 6. What is the units digit of s(1)?
5
Let z(p) = 3*p**2 + 13*p. What is the units digit of z(-8)?
8
Let z(q) = -2*q + 17. What is the tens digit of z(-9)?
3
Suppose 2*z + 13*z = 495. What is the tens digit of z?
3
Suppose -3*i - 11 = 4*a - 103, 4*a + 36 = i. What is the tens digit of i?
3
Let j(b) = b - 2. Let p = 1 - -3. Let y = p - -1. What is the units digit of j(y)?
3
Let w = 0 - -22. What is the tens digit of w?
2
Suppose 0*a + 32 = 4*a. Suppose 3*j + a = 80. Suppose 0 = o - 4*t - j, 5*o + 2*t - 48 = -16. What is the units digit of o?
8
Let y(u) = -u**3 - 4*u**2 - u + 5. Let v be y(-4). Suppose -4*b + v*b = 0. Suppose -n + 2*n - 1 = b. What is the units digit of n?
1
Let c(x) = -x**3 + 5*x**2 - x - 3. Suppose 0 = -6*s + 3*s + 12. What is the units digit of c(s)?
9
Suppose -5*m = 4*q - 187, -m + 2*m = -5*q + 50. What is the tens digit of m?
3
Let o = -12 - -30. Suppose -4*n + 2*n + o = 0. What is the units digit of n?
9
Suppose -25 = -3*i + 50. What 