 What is the units digit of x/(-1) + (0 - -2)?
3
Let o = 4 - 1. What is the units digit of (11/o)/(1/3)?
1
Suppose 2*n - 5*t = 53, n = 2*n + 4*t - 59. Let r = n - 28. What is the units digit of r?
1
Suppose 0 = 4*t + t. Suppose 3*c + 2 - 11 = t. What is the units digit of (-4*c/6)/(-1)?
2
Suppose 5*p + 9 = 8*p. What is the units digit of p?
3
Suppose 0 = q + l - 22, -3*q + 4*l + l + 42 = 0. What is the units digit of q?
9
What is the tens digit of 26 - (-6 + 5)*4?
3
Let s(b) = 2*b - 8. Let o be s(0). Suppose -30 = 3*z + 2*z + 5*t, -t = -3*z - 10. What is the units digit of (-14)/z - 4/o?
4
Let z(q) = q**2 - 14*q - 5. What is the units digit of z(16)?
7
Let i be 0 - -1 - -4 - 3. Suppose -77 = -5*n - 3*c, i*n - 3*n - 7 = -5*c. Suppose n - 1 = 4*a. What is the units digit of a?
3
Suppose -5*a + 0*a + 25 = 0. Suppose 3*c = -5*s + 4, 0*s = -2*c + a*s + 11. Suppose l + c = 4. What is the units digit of l?
1
Let i(a) = -2*a - 2. Suppose -h + 2 = 3*h + 3*x, -16 = -4*h + 4*x. Let s be i(h). Let j(k) = -k**2 - 7*k - 5. What is the units digit of j(s)?
1
Let i(l) = l**3 - 7*l**2 + 6*l + 7. Let q be i(6). Suppose -q = -2*m + 3*f, -20 = -m - 3*m + 4*f. Suppose 0 = 2*t + m - 24. What is the units digit of t?
8
Let q be ((-4)/(-6))/((-2)/(-15)). Let d(t) = 2*t - 5*t**2 + 94*t**3 - 93*t**3 + 1 + 1. What is the units digit of d(q)?
2
Let b(h) = h + 25. What is the tens digit of b(17)?
4
Suppose 80 = 2*c - 76. What is the units digit of c?
8
Suppose -3*k + 4*y = -93, 0*k - 3*y - 166 = -5*k. Let u = k - 20. What is the tens digit of u?
1
Suppose 0*y - 60 = -3*y + 3*j, 0 = j - 2. Suppose n - 5*n - 2*b = -y, 30 = 5*n + 3*b. Suppose 2*q + f - n = 4*f, 9 = 4*q - 5*f. What is the units digit of q?
6
Let k = 15 + -9. Let s(m) be the third derivative of -m**6/120 + m**5/10 + m**3 - m**2. What is the units digit of s(k)?
6
Let v = -1 + 67. What is the tens digit of v?
6
What is the units digit of 6549/24 + 2/16?
3
Let w = -10 - -41. What is the tens digit of w?
3
Let m(w) = 2 - 12*w**2 + 5*w**3 + 7*w - 4*w**3 + 4*w**2. Let l be m(7). Suppose -l*q + 5*q = 27. What is the units digit of q?
9
Let v = 19 - 34. What is the tens digit of 173/5 + v/25?
3
Let d = -3 - -4. Suppose 19 = 5*o - d. Suppose o*y + 2*b - 14 = -0*b, 4*y + 3*b = 15. What is the units digit of y?
3
Let t(f) = f**2 + f + 1. Let j(z) = -4*z**2 - 3*z + 6. Let d(u) = j(u) + 3*t(u). What is the units digit of d(0)?
9
Suppose -5*x = 3*y - 27, 5*x + 2 = 5*y - 3. What is the tens digit of 39 - y/(-1) - -4?
4
Let m = 64 + -24. What is the units digit of m?
0
Suppose h - 2*h + 183 = v, 0 = 3*v + 2*h - 552. What is the tens digit of v?
8
Let h(q) = q**2 + 9*q + 9. Let z be h(-8). Suppose -7 = -t + z. What is the units digit of t?
8
Let x = 7 - -34. Suppose -13 = -h - x. What is the units digit of 48/21 - (-8)/h?
2
Let b(q) = 35*q**2 + 1. What is the units digit of b(1)?
6
Suppose -10 = -6*d + 14. What is the units digit of d?
4
Let b = 1 - -3. What is the tens digit of 5 - 12/b - -27?
2
Suppose -2*o - 50 = -3*k, -k - 3*o + 60 = 2*k. What is the tens digit of k/(-15)*(-250)/15?
2
Suppose 15 = 5*t - 3*m, 9*t - 5 = 4*t + m. Suppose -110 = -3*f - 5*c, t*c + 75 = 2*f + 3*c. What is the units digit of f?
5
Let j(o) = o**2 + 3*o + 6. Let r = -6 - -2. Let n be j(r). Suppose -8*q + 3*q + n = 0. What is the units digit of q?
2
Suppose -4*r = -2*r + 2*t + 16, 5*r + 3*t + 32 = 0. Let b be -4*(0 - 2/r). What is the units digit of b/(-12) + (-236)/(-24)?
0
Let o = 8 + -4. Suppose 2 = -2*q, 5*d = o*q - 33 + 107. What is the tens digit of d?
1
Let m = 20 - -47. Let n = -42 + m. What is the tens digit of n?
2
Suppose 5*r - 67 = 63. Let o = r + -15. What is the units digit of o?
1
Let a be 1*2 - (3 - 1). Suppose a = p - 4*m - 47, 2*m = 3*p - 0*m - 91. What is the tens digit of p?
2
Suppose -5*o + 3*o = -3*q + 62, -66 = -3*q + 3*o. What is the units digit of q?
8
What is the units digit of 237/6 + 1/(-2)?
9
Let s be 405/(-20) - (-1)/4. What is the units digit of (s/16 - 2)*-4?
3
Let a be -2*1*(-38)/4. Suppose 5*v + d - 17 = 0, -d - 2*d = 3*v - 15. Suppose 5*c + a = v*l, 2*l = -0*l + c + 15. What is the units digit of l?
8
Let j(w) = w - 6. Let n(z) = -3*z + 18. Let c(r) = 17*j(r) + 6*n(r). What is the tens digit of c(-6)?
1
Suppose -2*f - 84 = -5*f. What is the units digit of f?
8
Suppose i + 3*i + 60 = -4*f, 4*i + 5*f = -58. Let m = i + 25. Suppose m - 3 = k. What is the units digit of k?
5
Suppose -2*o + 0*a + 8 = -5*a, 0 = -5*a. Let u(h) = 3 - 4*h - 5 + 5*h. What is the units digit of u(o)?
2
Suppose -3*o + 199 = -107. What is the tens digit of o?
0
Suppose -j = -0*p - p + 34, 88 = 3*p + 4*j. What is the units digit of p?
2
What is the units digit of ((-174)/(-4))/(1/(-6)*-3)?
7
Suppose 2*d + 157 = 3*o, -d + 55 = o - 3*d. Suppose 5*r + o = 4*w, -5*w + 5*r = -2*w - 37. Let v = -7 + w. What is the units digit of v?
7
Let c be 2 + (-18)/(-1 + 4). Let b = -13 - c. Let o = 17 + b. What is the units digit of o?
8
Suppose 2*x + 7 + 13 = 0. Let d = -4 - x. What is the units digit of d?
6
Let g(l) = 7*l**3 + 2*l**2 + 8*l + 1. Let z(w) = -w. Let y(f) = -g(f) - 6*z(f). Let n be y(-1). Suppose -5*a = -n + 1. What is the units digit of a?
1
Suppose 27 + 39 = 3*p + m, 0 = -m + 3. What is the units digit of p?
1
Suppose 5*u - u - 2*q = 300, 0 = 5*u - q - 378. What is the tens digit of u?
7
Let x be (3/4)/((-2)/16). Let v be -5*(x/2)/3. Suppose -r + v = -2*r, 3*f = -2*r + 17. What is the units digit of f?
9
Suppose 0 = 5*u - 4*c - 10, -3*u + 5*c - 2 = 5. Suppose -u - 19 = -5*s. What is the units digit of s?
5
Let h(u) be the third derivative of -5*u**4/24 - u**2. What is the units digit of h(-6)?
0
Suppose 60 = 2*s + 2*s - 4*w, -2*w + 70 = 3*s. Suppose -2*t + s = -0*t. What is the units digit of t?
0
Let l(a) = a**2 - 2*a + 5. What is the tens digit of l(7)?
4
Suppose -3*l - 490 = -7*l + 5*h, -4*h + 8 = 0. Suppose 6*t - l = t. Suppose 6*w = w + t. What is the units digit of w?
5
Let t be 16/(-8) - (1 - 5). Suppose -t*m + 7 - 3 = 0. What is the units digit of m?
2
What is the units digit of 25*(2 + -2 + 1)?
5
Let s = 4 - 1. Suppose 0 = -3*k - j + 51 - 10, -s*k = -4*j - 31. What is the tens digit of k?
1
Suppose 4*v = 202 + 34. What is the tens digit of v?
5
Suppose 0 = 3*i + 4*j - 35, 2*j = 4*i - 0*j - 10. Suppose -i*w + 90 = 4*u + u, 48 = 3*w + 5*u. What is the units digit of w?
1
Suppose 2*p = 240 + 176. What is the units digit of p?
8
Let v = -4 - -7. Suppose -r + 28 = v*r. What is the units digit of r?
7
Let c be 4/18 - (-187)/9. Let b be (-4)/(-14) - (-78)/c. Suppose -5*j - b*g + 26 = 0, -j - 3*g + 20 = 3*j. What is the units digit of j?
2
What is the units digit of (-3)/(-1) + (0 - -12)?
5
Suppose 14 = 3*v - 4*y, -2*v + 3*y = -5*v + 21. Let o = -4 + v. Suppose -1 = o*i - 15. What is the units digit of i?
7
Let j(x) = -x**2 - 13*x - 13. What is the tens digit of j(-9)?
2
Let q(k) = -k**2 - 8*k - 8. What is the units digit of q(-3)?
7
Let w(y) = -4*y**3 - 3*y - 3. What is the tens digit of w(-2)?
3
What is the units digit of 14*(260/8)/5?
1
Suppose 0 = 5*u - 46 + 11. Let z = u - -2. What is the units digit of z?
9
Suppose 5*j + 54 = -y - 18, 3*y = 2*j + 22. Let n be 36/21 - 4/j. Let x = n + 1. What is the units digit of x?
3
Let x(q) = -q**3 - 13*q**2 - 14*q + 15. What is the units digit of x(-12)?
9
Suppose -290 = -2*z - 3*z. What is the units digit of z?
8
Suppose -i + 15 = 4*c, -2*i = -0*c + 4*c - 18. Suppose -f + 5*f - 2 = -b, -c*b + 3*f + 36 = 0. What is the tens digit of b?
1
Let k(w) = w**3 + 4*w**2 - 2*w - 4. Let t(z) = -5*z**3 + z**2. Let m be t(1). What is the units digit of k(m)?
4
Let p(x) = 0 - 1 - 12*x - x - 2. What is the tens digit of p(-3)?
3
Let j(y) = 3*y**2 + 5*y - 2. What is the hundreds digit of j(6)?
1
What is the tens digit of (110/(-6))/(6/(-18))?
5
Suppose -j - 3*n - 12 = 0, -5*j + 30 = -9*j - 3*n. Let l be 134/4 + 9/j. Suppose -3*d - 3*k + 8*k = -l, -3*k = 3*d - 24. What is the units digit of d?
9
Let m = 121 - -75. What is the units digit of m?
6
Let s = 28 + -24. Suppose s*b - 54 = -2. What is the units digit of b?
3
Let z(n) = 58*n + 34. What is the hundreds digit of z(3)?
2
Suppose 5*i + 15 = -3*s - 0*s, 2*i - 5 = s. Let n(b) = -11*b**2 - 31. Let z(f) = -5*f**2 - 15. Let k(l) = 4*n(l) - 9*z(l). What is the un