 10*s + 5. Let n(k) = 2*i(k) + 5*o(k). What is the units digit of n(4)?
6
Suppose 0 = 2*d - 0*d + 44. What is the tens digit of (-4)/(8/d) + -1?
1
Let p be (15/(-12))/(2/(-8)). Suppose -15 = -4*z - p*s, -2*s + 5 = -7*s. Suppose -20 = z*d, 5*a + 3*d = 8*d + 30. What is the units digit of a?
2
What is the units digit of (-3)/12 - 1138/(-8)?
2
Suppose -u + 15 = 4*u. Suppose 4 = 4*q - 4. Suppose w + q*w = -2*s + 5, 4*w + 33 = u*s. What is the units digit of s?
7
What is the units digit of 9 + 0 + -3 + 1?
7
Suppose 0 = -4*s + s - 12. Let c = s + 8. What is the units digit of (-14)/(-18) - c/(-18)?
1
Let y(m) = 4*m**3 + 3*m**2 + m. Suppose 4*i + i - 2*n = -10, 4*i + 8 = -5*n. Let j be y(i). Let o = -15 - j. What is the units digit of o?
7
Let z(s) = s + 4. Let c be z(-5). Let f(w) = w**2 - 2*w - 1. Let n be f(c). Suppose 2*t + n - 12 = 0. What is the units digit of t?
5
Let u be (-656)/(-22) + 4/22. Suppose x = -x + u. What is the units digit of x?
5
Let m = -10 - -13. Suppose 4 = 5*q - 4*q. Suppose -m*n = -4*z - 39, q*z + 23 = 2*n - 7. What is the units digit of n?
9
Suppose c + 2*c = -3*s + 18, -s = -5*c + 12. Suppose f - s = -1. What is the units digit of f?
2
Suppose -3*k + 42 = -k. Let n be 2/7 - (-57)/k. Suppose 0 = -r + 4, -s + 52 = n*s + 2*r. What is the tens digit of s?
1
Let d = 7 + -3. What is the units digit of d?
4
Let k be (-12)/(-30) - (-16)/10. Let l be 1*(-6)/3 + 1. What is the units digit of k + l + (-3)/(-1)?
4
Suppose -n - 13 = 13. What is the units digit of 52/(-6)*117/n?
9
Let w = 0 - -5. Suppose 4*u - 5*l - 8 = 0, -w*l = -0*l. Let m = 6 - u. What is the units digit of m?
4
Let r be (-4)/(-14) - 4/14. Suppose -5*x + 57 + 73 = r. What is the units digit of x/4 + (-1)/2?
6
Let r be (0 - 0/3) + 1. Let w(n) = 4 + 5*n**2 + n**2 - n**3 + r. What is the units digit of w(6)?
5
Let o(r) = r**3 - 10*r + 6. What is the units digit of o(8)?
8
Let q = -5 - -7. Suppose -5*s = -15 - 10. Suppose 3*z + 24 = 3*u, -q*u + s*z + 33 = 5. What is the units digit of u?
4
Let q(l) = l**2 + 2*l + 4. Let b(g) = g**3 + 10*g**2 + 9*g + 3. Let v be b(-9). What is the tens digit of q(v)?
1
Suppose 2*z = 4*f + 6, 4*z = 5*f - f + 12. Suppose f = -w + 1 + 2. What is the units digit of w?
3
Let r = -10 + 13. Suppose -2*w + 165 = r*w. What is the units digit of w?
3
Suppose 5*s = 42 - 2. Let p be ((-4)/s)/(2/(-48)). Suppose 0 = 2*k - p - 14. What is the units digit of k?
3
Suppose 5*f = -4*j, j - 5*j = 3*f - 8. What is the units digit of j?
5
What is the units digit of (6/(-15) + 1)/(2/230)?
9
Suppose -3*p + 3 - 21 = -3*a, -12 = a + 5*p. Let q be -3*(-2)/3 - 0. Suppose 3*h - q*h = a. What is the units digit of h?
3
Let a = 17 - 12. Suppose 0 = -2*o - 3*o + 5, a*o - 55 = -5*u. What is the units digit of ((-5)/u)/((-1)/22)?
1
Let u be -2 + (0/(-3))/2. Let x = u - -11. What is the units digit of x?
9
Let w = -28 - -49. Suppose -w = -4*c - 3*n, 4*c - c - 24 = -5*n. Suppose -2*v - 11 = -v + 5*a, -24 = -c*v + 4*a. What is the units digit of v?
4
Let r(m) = 14*m**3 - m**2 + 1. Let f be r(1). Let d = -1 - -8. Suppose -3*x + d = -f. What is the units digit of x?
7
Let f(q) = -q**3 - 5*q**2 - q - 6. Let g be f(-5). Let x(a) = 18*a**2 + a + 1. Let s be x(g). Let h = s + -8. What is the units digit of h?
0
What is the units digit of (-217)/(-5) + (-24)/(-40)?
4
Let o(n) = -7*n - 4. Let m(p) = 15*p + 9. Let z(t) = -2*m(t) - 5*o(t). What is the units digit of z(6)?
2
Let m(q) = -q**2 + 9*q. Let d be m(9). Suppose 3*b - 36 = -d*b. What is the tens digit of b?
1
Let o(a) be the third derivative of -a**4/24 - a**3/6 - 3*a**2. Let m be o(-1). Suppose -7*l + 2*l + 85 = m. What is the units digit of l?
7
Let l(k) = -5*k**3 - 1 + 6*k**3 + 14*k**2 + 8*k - 4*k**2. Let g be l(-9). Suppose 3*n = g*n - 95. What is the tens digit of n?
1
What is the units digit of (4/10)/((-3)/15*-1)?
2
Suppose -4*t + 7 = 3. Suppose 3 + t = 2*m. Let u = m + 3. What is the units digit of u?
5
Suppose 6*s = s + 235. What is the tens digit of s?
4
Suppose -2*n - 4 = u, 4*n + 12 = u - 2*u. What is the units digit of u?
4
Suppose 0 = 3*p - 35 - 190. Suppose 2*w - p = -w. Let a = -18 + w. What is the units digit of a?
7
Suppose -151 + 17 = -2*g. What is the tens digit of g?
6
Suppose 60 = 4*b - 20. What is the units digit of -5*1*(-4)/b?
1
Let h be (2 - (-7)/(-3))*-9. Let c = -13 + h. Let z = -4 - c. What is the units digit of z?
6
Let a be 3*2/(12/10). Suppose -4*w = -a*j - 45, -j - 3*j = -3*w + 35. Let q = 14 + j. What is the units digit of q?
9
What is the units digit of (-3)/((-2)/32*6)?
8
Suppose 100 = 4*b + b - 5*w, w = -5. Suppose 5*f - 3*f + 18 = 3*z, z - f - 6 = 0. Let k = b - z. What is the units digit of k?
9
Suppose 0 = 3*u - 0*u + 9. Let d be u/5 - 234/(-15). Suppose -5 = -q + f, -3*f = d - 6. What is the units digit of q?
2
Let b(k) = k**3 - 5*k**2 + 4*k + 7. What is the units digit of b(6)?
7
Suppose -r - 8 = -3*r. What is the units digit of r*-1*(2 + -3)?
4
Suppose 8 = 2*u + 4. Suppose 4*w = -u*z + 26, 0*w - 3*w + 20 = z. What is the units digit of w?
7
Suppose 1 = -x + 2*u - 2, 5*x = u + 12. Suppose -p + x*p = 112. What is the tens digit of p?
5
Let k(z) = -21*z. Let l(q) = -5*q. Let m(y) = 5*k(y) - 20*l(y). What is the units digit of m(-2)?
0
Let j = -125 - -203. What is the units digit of j?
8
Let b be (18 - -1) + (-6 - -5). Suppose m = 6 + b. What is the units digit of m?
4
Let f = -3 + 18. Suppose 3*i - 81 + f = 0. Suppose -3*n - o + i = 0, -5*o = -3*n - 5 + 57. What is the units digit of n?
9
Suppose -y - 3*y = -72. What is the tens digit of y?
1
Let m be 8/4 - (-60 + 0). Suppose 3*g - g = m. What is the units digit of g?
1
Suppose -f + 8 = -0*f - 2*i, -5*i - 38 = -4*f. What is the units digit of f?
2
Let i(c) = -c + 3. Let s be i(3). Let f = s - -26. Suppose -a - 5*l - 13 = 0, 3*l + 21 = 5*a - f. What is the units digit of a?
7
Let g(w) = 18*w + 28. What is the tens digit of g(3)?
8
Let o(m) = -3*m - 11. Let f be o(-5). What is the units digit of (-100)/(f/2)*-1?
0
Let a(c) = 33*c**2 + c. Let k be a(1). Suppose 2*x - k = -0*x. What is the tens digit of x?
1
Let q = -1 - -3. Let x(t) = 12*t. What is the units digit of x(q)?
4
Suppose w + 4 - 5 = 0. What is the units digit of 4*-3*w/(-12)?
1
Suppose -473 - 277 = -5*o. Suppose -3*w = -8*w + o. What is the units digit of w?
0
Suppose -53 = -3*h - 8. Let k = h - 10. What is the units digit of (k/(-10))/((-2)/36)?
9
Let w(k) be the third derivative of -1/20*k**5 - 1/12*k**4 + 0*k + 0 - 2/3*k**3 - 1/120*k**6 - 2*k**2. What is the units digit of w(-3)?
2
Suppose 0 = f + 3*b - 101, -4*b = -2*f - 0*b + 172. Suppose -3*c = c - f. What is the units digit of c?
3
Let g(s) = s**3 + 13*s**2 - 3*s - 6. What is the tens digit of g(-13)?
3
Let v(g) be the first derivative of g**4/24 + g**3 - 3*g**2/2 - 2. Let s(c) be the second derivative of v(c). What is the units digit of s(-5)?
1
Suppose -3*s = -35 - 73. What is the units digit of s?
6
Suppose -4*a + 139 = t - 0*a, 0 = 3*t + a - 362. What is the hundreds digit of t?
1
Suppose 178 = -4*v + c, 5*v + 130 = 2*v - c. Let j be (-696)/v - 2/(-11). Suppose 0 = -y - 4*x - j, 5*x - 1 + 30 = y. What is the units digit of y?
4
Let q(c) = c**2 + 12. What is the tens digit of q(-5)?
3
Let d(x) = -7 + 0*x + 2 + x**2 + 7*x. Let b(k) = k**2 + 7*k - 5. Let p(i) = 4*b(i) - 5*d(i). What is the units digit of p(-5)?
5
Let k(s) = s**3 + 9*s**2 + 4*s - 2. What is the tens digit of k(-6)?
8
Suppose 0 = -6*b + 4*b. Suppose -5*d + b + 15 = 0. Suppose 0*l = 2*f + l - 3, 0 = d*f + 3*l - 3. What is the units digit of f?
2
Let x = 6 + -6. Suppose -l + 6 = -x. What is the units digit of l?
6
Suppose -2*f + w = -7*f + 45, -28 = -f - 4*w. Let j = 6 - 12. What is the units digit of 3/(-9) - f/j?
1
Let o(z) = -25*z - 4. Let w be o(-3). Let c be 8/12*(w - -1). Suppose -2*q + 4*v = v - 21, 0 = -3*q - v + c. What is the units digit of q?
5
Let u = 88 - 53. What is the units digit of u?
5
Let y(s) = 3*s**2 + 15*s - 33. What is the units digit of y(6)?
5
Suppose 308 - 83 = 3*p. Suppose 0 = -0*u - 3*u + p. Suppose 3*f = 8 + u. What is the units digit of f?
1
Let m be -2 - -10*(-3)/(-6). Suppose -3*k - 30 = -4*v + 61, m*v = -4*k + 37. What is the tens digit of v?
1
Suppose -d - 5*s = -1, -2*s + 77 = -3*d - s. Let n = 53 + d. What is the ten