 n = f + 12. What is the units digit of n?
7
Suppose -5*w - 5*c - 10 = 0, -4*c - 14 = -5*w + 12. Suppose 2*o + w*o = 0. Suppose -5*z - 5*a + 25 = o, a = 3*z - 4*a + 1. What is the units digit of z?
3
Let u(n) = 5*n - 5. Let y be u(5). Let w be ((-2)/(-4))/(2/y). Suppose x = 2*o - x - 12, w*x = o + 14. What is the units digit of o?
1
Let t = 1 - -1. Let s be (1 + -2)*(-4 - 0). Suppose 2*w - t - s = 0. What is the units digit of w?
3
Suppose -5*s - 19 - 26 = 0. Let f = s + 15. What is the units digit of f?
6
What is the units digit of 75/(-2)*(-12)/18?
5
Let p = -7 + 49. What is the tens digit of p?
4
Let l = -45 - -22. Suppose 5 = -2*m - 3*w + 88, -3*m - 4*w = -123. Let p = l + m. What is the units digit of p?
4
Let n = -5 - -10. Suppose 0 = -a - p - 1, 5*a - p + n - 12 = 0. What is the units digit of a?
1
Suppose 0 = 2*l - 4*w - 8, -l - 4*w + 6 = 14. Let f(u) = u**2 - 5*u**2 + 6 - 7*u + 3*u**2 + l*u**2. What is the units digit of f(-6)?
2
Let k = -24 + 43. What is the tens digit of k?
1
Let p(a) = 1. Let f(q) = 5*q**2 - 3*q + 2. Let b(c) = -f(c) + 2*p(c). Let h be b(-4). What is the units digit of 2/5 - h/20?
5
Let h = 15 - 11. Suppose 0 = 3*j - h*j + 15. What is the units digit of j?
5
Let f(i) = -11*i**2 + 21*i - 13. Let t(h) = 5*h**2 - 10*h + 6. Let a(d) = -6*f(d) - 13*t(d). What is the units digit of a(-5)?
5
Suppose -17*v = -3*v - 952. What is the units digit of v?
8
Let v be 1 - -1 - (-140)/(-10). What is the tens digit of -2*v/(-8)*-11?
3
Let r(i) = 2*i**2 - 4*i - 8. What is the tens digit of r(5)?
2
Suppose 2*d + 0*d = -5*x + 223, 0 = 3*x - 3*d - 138. What is the units digit of x?
5
Let m(s) = s**2 - 2*s + 4. Let a = -9 + 2. Let y be m(a). Suppose o + 2*r - 24 = 0, -r = -3*o - 6*r + y. What is the tens digit of o?
1
Let c be (-12)/(-66) + (-4)/22. Suppose -4*v - 7 + 55 = c. What is the units digit of v?
2
Suppose -2*f - 6 = -f. What is the units digit of -2 - (f - 6/2)?
7
Let m = -282 + 461. What is the hundreds digit of m?
1
Let v = -11 - -14. Suppose v*x - 27 = 9. What is the tens digit of x?
1
Let n(q) = -6*q + 2*q - q + 4*q + 16. What is the units digit of n(11)?
5
Let u(s) = 9*s + 23. What is the units digit of u(7)?
6
Let w = -2 - -2. Suppose -c + 2*c - 15 = w. What is the units digit of c?
5
Let a = 75 + 121. What is the tens digit of a?
9
Let v(k) = 6*k + 46. What is the tens digit of v(0)?
4
Let k = 26 - 57. Let r = -20 - k. What is the tens digit of r?
1
Let y(f) be the second derivative of f**3/6 + 4*f**2 - 3*f. Suppose -2*j + 4 = 5*r - 4, 0 = j - 3*r + 18. What is the units digit of y(j)?
2
Suppose 0 = 8*b - 6*b - 70. Let w = b - 11. What is the units digit of w?
4
What is the tens digit of 891/5 - 1/5?
7
Let l(z) = 60*z + 5. What is the tens digit of l(1)?
6
Let m be 6/2 + 2/2. Suppose 12 = -m*p + 68. What is the units digit of p?
4
Suppose 5*g - 37 = -12. Suppose -g*r + 5*j = 0, 2*r + 3*j = -0*r + 5. What is the units digit of r?
1
Let k be (0 + 39*1)*1. Let o = k - 28. What is the tens digit of o?
1
Suppose -89 = -5*a + 1. What is the tens digit of a?
1
Let o(t) = 3*t - 2. Let u be o(-4). Suppose -2*n - 24 = 2*n - 3*v, -14 = 2*n - v. Let s = n - u. What is the units digit of s?
5
Let c = 159 + -87. Suppose -x = -5*x + c. What is the units digit of x?
8
Suppose -8*l + 102 = -234. What is the tens digit of l?
4
Let z(v) = 7*v**2 - 2*v + 1. What is the tens digit of z(2)?
2
Let z = 157 + 59. What is the hundreds digit of z?
2
Suppose -5 + 1 = -v. Suppose -v*l + 7 = -3*l. What is the units digit of l?
7
Suppose 4*t = 2*t + 50. What is the tens digit of t?
2
Let y(w) = -1 + 0*w + w + 0. What is the units digit of y(9)?
8
Suppose 0*f + 3*f + 2*w = 45, -f + 15 = 3*w. Let y = f + -5. What is the tens digit of y?
1
What is the tens digit of (567/(-21))/((-2*1)/2)?
2
Suppose -5*k - 2*x + 6*x + 160 = 0, 0 = x - 5. What is the units digit of k?
6
Suppose 146 = -v + 3*v. What is the units digit of v?
3
Let f = -4 + 7. Let o = 47 + 20. Suppose -3*d - 25 = 2*d, 4*z - o = f*d. What is the tens digit of z?
1
Suppose g + c - 281 = -c, -2*g = -2*c - 568. What is the hundreds digit of g?
2
What is the units digit of 3 - (-430)/(-3 + 8)?
9
Suppose -4*f + 8*f = 92. Suppose f = 4*g - 73. What is the tens digit of g?
2
Suppose 37 = l - 2. What is the units digit of l?
9
Let i(g) = -g**3 - g - 7. Let t be i(0). Let j = t + 7. Suppose -3*x - 3*w + 0*w + 48 = j, 4*w = 8. What is the units digit of x?
4
Suppose 0 = -2*u + 5 + 3. What is the units digit of u?
4
Let z(h) = -46*h + 2. Let d be z(-3). Suppose 5*k - 85 - d = 0. Suppose 0 = 5*q + 5*b - k, -3*q + 2*b - 18 = -60. What is the tens digit of q?
1
Let z = -31 + 46. Let w = -2 + z. What is the units digit of w?
3
Suppose -3*t + 3*z = 0, 3*t + 2*z - 5 = 4*z. Let j(v) = -v**2 + 4*v + 3. Let q(k) = k**2 - 4*k - 3. Let x(r) = 4*j(r) + 5*q(r). What is the units digit of x(t)?
2
What is the units digit of 63 - 64 - 312/(-1)*1?
1
What is the tens digit of -166*(6/4 + -2)?
8
Suppose 0 = -5*c - 40 + 160. Let u = c - 23. What is the units digit of u?
1
Suppose r = 2*r - 5, -2*k - 2*r + 16 = 0. Suppose 7*p = k*p + 8. Let n = 10 - p. What is the units digit of n?
8
Let j be -2*1*87/2. Let m be (-1)/5 - j/(-15). What is the units digit of (8/m)/((-2)/12)?
8
Let y(f) = 2*f + 32. What is the units digit of y(22)?
6
Suppose -77 = g - 5*g + 5*b, 0 = -2*g + 4*b + 40. What is the units digit of g?
8
Let b = -40 + 73. What is the units digit of b?
3
Let b(f) = -f - 14. Let u be b(-11). Let l(c) = -2*c**3 - 5*c**2 - 3*c + 2. Let w be l(u). Let g = w + -4. What is the tens digit of g?
1
Suppose -3*o - 16*o = -779. What is the units digit of o?
1
Let c = -6 - -13. Suppose 5*h = 3 + c. Suppose -h = 2*u - 4. What is the units digit of u?
1
Let a = 2 - -1. Let c be a/(3/10)*1. Suppose t + c = 3*t. What is the units digit of t?
5
Suppose -6*i = -4*i. Suppose 4*o - 4*y = 32, -5*o - 2*y = -i*y - 26. Suppose 0 = -3*l + 3*z + o, -5*z = 4*l - 4 - 22. What is the units digit of l?
4
Suppose 0*q = 3*q. Let p = q - -4. What is the units digit of p?
4
Let w(j) = -22*j**2 + 3*j - 10. Let r(i) = 7*i**2 - i + 3. Let u(p) = 7*r(p) + 2*w(p). Let f be u(1). Suppose -30 = -0*n - f*n. What is the units digit of n?
6
Suppose -l = 1 - 8. What is the units digit of l*4 + (-5 - -3)?
6
Suppose 0 = 7*i - 2*i, 0 = 4*m - 5*i - 504. What is the hundreds digit of m?
1
Suppose -540 = -5*z - 5*p, -4*z + 5*z - 3*p - 112 = 0. What is the tens digit of z?
0
Let o = -6 + 7. Suppose -3*x = -o - 2. What is the units digit of x?
1
Let g be ((-12)/36)/((-2)/24). Suppose 5*p - 10 = -4*k + 2*k, -2*p + 4 = -k. Suppose g*a - 2*b - 12 = 0, a - b + 2*b - 6 = k. What is the units digit of a?
4
What is the tens digit of ((-12)/(-5))/((-4)/(-80))?
4
Let g = 26 - -102. What is the units digit of g?
8
Suppose -4*y + 3*y + 7 = 0. Let c(w) = -w + 9. What is the units digit of c(y)?
2
Let d(w) = w + 10. Let z be d(-7). Suppose -z*n + 35 = 8. What is the units digit of (-15)/18*-2*n?
5
Suppose 2*c - 3 = 5*c. Let m = c + -2. Let u = 9 + m. What is the units digit of u?
6
Let w(v) = -9*v + 1. Suppose a + 6 = 4*a. Let u be (0 + (-1)/a)*2. What is the tens digit of w(u)?
1
Let p(r) = -11*r. Let a be p(-4). Suppose 3*t - a = -t. What is the tens digit of t?
1
Let n be 27 + 1 + 1 + -5. Suppose -d + 13 = -n. What is the tens digit of d?
3
What is the tens digit of (8/10)/(10/175)?
1
What is the units digit of 51/12*1*8?
4
Let u(r) = 16*r**2 - 7*r - 3. What is the hundreds digit of u(4)?
2
Let f(t) = -t**3 + t**2 - 1. Let u be f(-1). What is the tens digit of (u - -15) + -1*3?
1
Suppose -2*p - 19 = -3*z, -5*z - 4*p + 3 = -14. Suppose -4*a = 4*l + 3 - 11, 0 = 2*a - z*l - 32. What is the units digit of a?
6
Let i be (2 - 0)/1 - -6. Let f(m) = -m**2 + 6*m - 6. Let s be f(4). Suppose -4*k - i = 0, -a = -s*a - 5*k - 3. What is the units digit of a?
7
What is the tens digit of (-265)/(-5)*1 - -4?
5
Let h be -2 + 1 + (-28)/(-2). Let c = h - 9. Suppose f = -5*k + 16, k + c*k - 5*f = 10. What is the units digit of k?
3
Let u = -277 - -392. What is the hundreds digit of u?
1
What is the tens digit of (-1 - -1 - -28) + 1?
2
What is the units digit of (-42)/(-4)*(-136)/(-12)?
9
Suppose -4*u + 320 - 32 = 0. What is the units digit of u?
2
Suppose 2*l - 7*l = -15. Let v(k) = -k**2 + 4*k +