f 6/(1/(32/x))?
6
Suppose 5*n + 8 = 4*m, n - 4*m + 2 = -6. Suppose s + 4*s - 40 = n. What is the units digit of s?
8
Let t(u) = -2*u**3 - 17*u**2 + 2*u - 4. What is the tens digit of t(-9)?
5
Suppose 0 = -n + 3. Suppose n*s + 2*s = 15. Suppose -17 = -s*j + 13. What is the tens digit of j?
1
Let b = 30 - 8. What is the tens digit of b?
2
Suppose 2*p + 0 = -2*b - 10, -5*p = 4*b + 25. Suppose 0 = -l - b*l. Suppose l*o - o = -3*r + 20, 0 = 5*r - 2*o - 32. What is the units digit of r?
8
Let q = -11 - -26. What is the units digit of q?
5
Suppose 0 = 4*p - 392 + 128. What is the units digit of p?
6
Suppose 0*z - 3*z - 5*d + 173 = 0, 3*d - 315 = -5*z. What is the units digit of z?
6
Let p = -23 + 16. Let o = -1 - p. Let i = 0 + o. What is the units digit of i?
6
Suppose 0 = z + 3*w + 13, -2*z - 6*w + 2*w = 16. Suppose -4*i = z*s - 17 - 13, 4*s - i = 42. What is the tens digit of s?
1
Suppose -5*n = 10 - 0. What is the units digit of (1 + n)/(4/(-36))?
9
Let v(g) = 4*g**2 + g + 2 - 6*g - 2*g**2. Let p(l) = 3*l - 3. Let c be p(2). What is the units digit of v(c)?
5
Let z(d) = -d**2 + 9*d - 6. Let r be z(8). Let b be (-141)/(-15) + r/(-5). Suppose 3*u = b, -u + 11 = 3*o - 2*o. What is the units digit of o?
8
Let w(o) = -o + 2. What is the units digit of w(-5)?
7
Let i(a) = -a - 10. Let u be i(-10). Suppose -4*j - 2*c = -16, -3*c = 5*j - u*c - 19. What is the units digit of j?
5
Suppose u = 3*u. Suppose -5 = 3*t - 4*x, u = 2*t - 5*x + 20 - 5. Suppose 3*r = -t + 26. What is the units digit of r?
7
Let q = -7 - -9. What is the tens digit of q + 1 + (18 - 2)?
1
Suppose 0 = 3*i - 3, 0 = 5*j + 4*i - 153 - 226. What is the units digit of j?
5
Let w(j) = -j**2 - 5*j + 2. Let z be w(-5). Let x be (-7)/z - (-2)/(-4). Let m(t) = t**3 + 5*t**2 + 2*t - 1. What is the units digit of m(x)?
7
Let g be (3/6)/((-1)/6). What is the units digit of g*(8/(-6) - 2)?
0
Suppose 0 = -0*x + x - 20. Let d = x - 11. What is the units digit of d?
9
Suppose 0 = -5*x + 829 - 284. Let t = x - 68. Suppose -2*i + 5*u = -33, 4*i + 0*i - 5*u = t. What is the units digit of i?
4
Let l(d) = 3*d + 1 + 2*d**2 - 2 - d - d**3. Let s be l(2). What is the units digit of 15/10*14/s?
7
Suppose 3*m + 2*o = 53, 2*o + 0 = m - 7. Let s be 2/(-7) + 16/7. Suppose -s*c + m = c. What is the units digit of c?
5
Let w(z) = -z**2 - 6*z + 8. Let v(d) = -d**3 - 5*d**2 - 3*d - 1. Suppose 5*b + 12 = -2*o, -1 = -b + 4*o + 1. Let n be v(b). What is the units digit of w(n)?
1
Suppose -z = -v - 6, -z - v - 6 = 2*v. Suppose -z*c + 0*w = -3*w - 60, w = 2*c - 35. What is the units digit of c?
5
Let u(q) = 6*q**2 - q. Let m(a) = -a**3. Let i(l) = -m(l) + u(l). Let k be i(-6). What is the units digit of 4/(-12) - (-14)/k?
2
Let x = -47 - -85. Suppose -l + 1 = d + d, d + x = 3*l. Let j = l + -6. What is the units digit of j?
5
Let n be ((-1)/2)/((-1)/62). Let w = 47 - n. What is the tens digit of w?
1
Let v(c) = -c**3 + c + 6. Let z be v(0). Suppose -2*j - 92 = -z*j. What is the units digit of j?
3
Let i = -156 - -239. What is the units digit of i?
3
Suppose 4*z - 2*t - 804 = 0, -z + 162 = 5*t - 39. What is the tens digit of z?
0
Let x = -6 - -9. Suppose x*b + 2*b - 35 = 0. Suppose -q - 1 = -4*w + 4*q, w + q = b. What is the units digit of w?
4
Let v = 6 - 8. Let c = v + 8. What is the units digit of c?
6
Let j = 10 + -6. Suppose -7*r = -2*r + j*z - 76, -4*r + 68 = 5*z. What is the units digit of r?
2
What is the units digit of 16/4*3/12?
1
Let w be 1/(-1)*(-3 - -3). Let v = w + 11. Let p = v - 8. What is the units digit of p?
3
Let r(q) = 8*q**2 + q. Let z be r(-2). Suppose -5*j - z = 3*v, -6*v - 14 = -2*j - 2*v. What is the units digit of ((-198)/(-12))/(j/(-4))?
2
Let u = -198 - -301. What is the units digit of u?
3
Suppose 4*o = -3*c - 10, -2*c - o = o + 6. Let m be ((-6)/(-15))/(c/(-50)). What is the tens digit of (-2)/m + (-228)/(-15)?
1
Let c(t) = -t - 3. Suppose u = -3*u - 32. Let m = u + 4. What is the units digit of c(m)?
1
Suppose -4*t - 13 = 7. Let k(f) = f**2 + 5*f + 3. Let u be k(t). Suppose -2*z - u*z = -65. What is the tens digit of z?
1
Suppose u - 4 = z, 9 = -2*u + 5*z + 2. Suppose 5*p = -0*p - 3*w + u, 2*p + 4 = -5*w. What is the units digit of p?
3
Let x = 47 - 24. What is the tens digit of x?
2
Suppose 2*n = -0*n - 4. Let y = 1 - n. What is the units digit of y?
3
Let d be (-2)/(-4) - (-2)/(-4). Suppose -o + 37 = 3*i, -5*o + 33 - 13 = d. What is the tens digit of i?
1
Let p = 24 - 5. Let j = p + -2. What is the units digit of j?
7
Let l = 4 + -2. Suppose l*w - 6*w = -2*o - 24, -3*w - 3*o = -9. Suppose 0 = -2*n - 0*n, 0 = w*v - 4*n - 5. What is the units digit of v?
1
Suppose -z + 32 = 2*u, 5*u + 0*z - 80 = 4*z. Let s = 27 - u. Suppose -3*k + 28 = -m - m, -s = -k - m. What is the tens digit of k?
1
Let w(h) = h**2 + 2*h + 5. What is the tens digit of w(3)?
2
Let s = -8 - 0. Let v(x) = -x. Let l be v(s). What is the units digit of 1*l + 2 + -2?
8
Let i(z) = -z**3 + 12*z**2 - 10*z + 16. Let v be i(11). Let t = v - -21. What is the tens digit of t?
4
Let m(i) = -16 - 4*i + 2 - 9 + 0. What is the tens digit of m(-10)?
1
What is the units digit of 1/(-3) + 460/12?
8
Let v = 66 - 33. What is the units digit of v?
3
Suppose 2*n - 25 = 5*l, -n + 4*n - 25 = 5*l. Suppose -r = -5*q + 3, 3*r = q + 2 + 3. Let x = r - l. What is the units digit of x?
7
Let v = -43 + 65. What is the units digit of v?
2
Suppose -n + 3*z = z - 27, z = 0. What is the tens digit of n?
2
Let f(y) be the first derivative of 2*y**2 - y - 1. Suppose 9 = 2*t + 5. What is the units digit of f(t)?
7
Suppose 122 = 5*t + 42. Suppose 0 = -u + t - 2. Suppose 0 = -6*g + 4*g + u. What is the units digit of g?
7
Let a = 24 - 18. Suppose 3*b = u + 70, a + 20 = b - u. What is the tens digit of b?
2
Suppose 8*u - 10*u + 124 = 0. What is the tens digit of u?
6
Let s(q) = -q - 1. Let w = -6 - -1. What is the units digit of s(w)?
4
Let y(a) = -a**2 + 4*a - 3. Let b be y(2). Let p be -1 + b - (-1 + -4). Suppose -3*k + 17 = m - 13, 42 = p*k - m. What is the units digit of k?
9
Let l = -22 + 32. Let w(n) = 2 - 7*n + 4*n - n**3 + l*n + 5*n**2. What is the units digit of w(6)?
8
Let g(k) = k**2 - 9*k - 4. Let s be g(10). Let d = s + 1. What is the units digit of d?
7
Suppose -3*g - 5*x + 0*x + 286 = 0, -5*g = x - 462. What is the tens digit of g?
9
Let o(n) = -4*n + 1. Let l be o(-1). Suppose -28 = -l*d + 3*d. What is the units digit of d?
4
Suppose -7 + 1 = 3*o. Let q(w) = 3*w**2 + 2*w + 2. What is the tens digit of q(o)?
1
Let w(u) = -u**2 - 20*u + 8. Let j be w(-14). Suppose 5*d + j = 9*d. What is the units digit of d?
3
What is the units digit of 266 + 25 + 0 + 1?
2
Let h(a) = 75*a**2 + a. Let p be h(1). Suppose -65 = -3*t + 4*s, 4*t + 4*s - p = -8. Suppose 21 = 5*d - t. What is the units digit of d?
8
Let z(m) = -3*m + 3. What is the tens digit of z(-9)?
3
Let s = -7 - -4. Suppose -2 = 3*f + 1. Let c = f - s. What is the units digit of c?
2
Let l be 3/(-6) - 33/6. Let a be (-10 - l) + (-2)/2. Let y = a + 7. What is the units digit of y?
2
Let j = -1 + 3. Let g(k) = 5*k**2 + 2*k - 3. Let i be g(j). Suppose i = 4*a - a. What is the units digit of a?
7
What is the tens digit of -6*-46*(-5)/(-15)?
9
Let h = -271 + 478. What is the hundreds digit of h?
2
Suppose 0 = 4*s + 4*w - 16, s - 3*w + 2 = -10. Suppose 2 = -h, s*y = 5*y - 5*h - 65. What is the tens digit of y?
1
What is the units digit of 10 - (1 + (-15)/5)?
2
Let q(o) = -3*o**2 - 7*o - 2. Let m(i) = -4*i + 2*i - 1 + i**2 - 2*i**2. Let d(b) = -7*m(b) + 2*q(b). What is the units digit of d(0)?
3
Let u be 10/25 - 8/(-5). What is the units digit of -2*(u + -5) + 2?
8
Let w(b) = -b**2 - 6*b + 2. Let t be w(-6). Suppose -t*h - 60 = -5*h. What is the units digit of h?
0
What is the tens digit of ((-81)/(-6))/(1/2)?
2
What is the units digit of 2030/18 + (190/45 - 4)?
3
Let p be -2 + 3 - (-11 + 2). Suppose -2*l + p = 4*g, -2 + 8 = -3*g + 3*l. What is the units digit of g?
1
Let l(s) be the second derivative of s**4/6 - s**3 - 3*s**2 + s. Let v(p) = -p**2 + 5. Let m be v(0). What is the units digit of l(m)?
4
Suppose 4*b - 3*f - 81 = 0, 3*b - 3*f = f + 59. Let x = b + -2. Let r = x - 13. What is the units digit of r?
6
Suppose 0*o + 4*o - 24 = 0. Suppose 0 = 3*a - 4*a + 4. Let u = o - a. What is the units digit