z - 1. Let s be u(1). Let g = s + d. What is the units digit of g?
2
Let h = 40 - 74. Let p be h/(-8) + (-1)/4. Suppose 0 = -p*t + 3 + 29. What is the units digit of t?
8
Let w be 1/((-30)/(-14) - 2). Let n = w - 1. Suppose 2*m - 6 = u + n, -12 = -4*m - u. What is the units digit of m?
4
Let g be 5*(3 + 1 + 0). Suppose -q + g = 3*m + 1, 5*m - 30 = -2*q. What is the units digit of m?
8
Suppose 2*b - 28 = -0. Suppose -b = -2*j + 5*y, 4*y + 3 = -2*j - 1. What is the units digit of j?
2
Let m(c) = 2*c - 1. Let r = 17 - 9. What is the tens digit of m(r)?
1
Let h = 78 + -17. What is the tens digit of h?
6
What is the tens digit of (-16)/24*330/(-4)?
5
Let z = -10 + 12. What is the tens digit of (-226)/(-6) + z/(-3)?
3
Let q(w) = -w + 1. Suppose -2*x = 5*o + 24, 3*o = 4*x - 0*o + 22. What is the units digit of q(x)?
8
Let d(o) = 3*o + 2. Let r be d(-2). What is the tens digit of r*10*1/(-4)?
1
Let g(n) = -n**3 + 4*n**2 - 2*n. What is the units digit of g(2)?
4
Let g = 2 + 3. Suppose -3*j - 48 = -g*j. What is the tens digit of j?
2
Suppose 3*f - 627 + 174 = 0. What is the hundreds digit of f?
1
Suppose -2*m - 2 = -118. Suppose -u - 2*x - m = -5*u, -4*u + x = -57. What is the units digit of (-2)/(-9) - u/(-18)?
1
Suppose -5*p + 0*p + 4*n = -118, 5*p - 5*n - 120 = 0. What is the units digit of p?
2
Let s(a) = a**3 + a**3 - a**3 - 2*a + 2*a**2. Let w be s(2). Suppose -n - f = -2*f - 4, 5*n - f - w = 0. What is the units digit of n?
2
Suppose 4*z - 2*a + 50 = 6*z, -3*z + 2*a + 50 = 0. What is the units digit of (5 + -4)*(z + -1)?
9
Let j = -1 - -3. Let w(v) = v + 10. Let a be w(-7). Suppose 4*q - 24 = m - a*m, -j*q + 2*m + 24 = 0. What is the units digit of q?
8
Let p(d) = -d**2 - 12*d - 11. Let i(v) = -v - 5. Let q be i(4). Let k be p(q). Suppose m - k = -m. What is the units digit of m?
8
Suppose 5*a - 25 = -l, 0*a + 2*l - 2 = 2*a. Let b = a - 5. What is the units digit of -2 + (2/b - -13)?
9
Let h = 15 - 11. Suppose -h*p + 27 = -29. Suppose -25 = -5*o, -4*o + p = -3*r + 2*r. What is the units digit of r?
6
Let p(v) = -v**3 + v**2 + v + 69. What is the tens digit of p(0)?
6
Let g = -6 + 7. Let r be (8/20)/(g/(-5)). Let z = 9 + r. What is the units digit of z?
7
Suppose -5 = -4*d - 1. Suppose d = 4*s - 3. What is the units digit of s?
1
Suppose -2*k - 7 = -39. What is the units digit of (k/(-24))/((-2)/6)?
2
Let u be ((-3)/2)/(2/(-4)). Suppose 0 = 5*d - 2 - u. What is the units digit of d?
1
Suppose 403 = 4*y - 413. What is the units digit of y?
4
Let l(m) = -m**3 - 9*m**2 - 8*m + 11. Let r be l(-9). Suppose 58 = 3*u - r. What is the units digit of u/4 - (-2)/8?
2
Let j = 7 + -12. Let n = j + 17. What is the tens digit of n?
1
Let p = 6 - 4. Suppose -n - 5 = 0, -p*n + 31 = 3*r - n. Suppose z - r = -z. What is the units digit of z?
6
Let j = -11 + 12. Let i be ((-2)/4)/(2/(-64)). Let v = i - j. What is the tens digit of v?
1
Let r = 22 - 15. Let p be -1 - (r - (-1 - 0)). What is the units digit of (-6)/p*(-3)/(-1)?
2
Let t = -37 + 85. What is the tens digit of t?
4
Let q = 26 + 126. What is the units digit of q?
2
Suppose 0 = -h - 2*d + 154, 4*h + 0*h - d - 589 = 0. What is the tens digit of h?
4
Suppose -5*b + 3*z = -1751, -3*z + 1411 = 4*b - 2*z. What is the hundreds digit of b?
3
Suppose 3*r + c = -0*c + 41, -5*c - 16 = -2*r. What is the tens digit of r?
1
Let p = 12 - 7. Suppose -4*n - 4 = -3*l - 0, 0 = p*l - 20. What is the units digit of n?
2
What is the tens digit of (10/8)/((-2)/(-40))?
2
Suppose -4*b - r + 39 = 10, 9 = 3*b + 5*r. Let v = -4 + b. Let s = 10 + v. What is the tens digit of s?
1
Let v(j) = 2*j**3 + 1. Let d(s) = s - 9. Let w be d(10). What is the units digit of v(w)?
3
Let l = 7 + -5. Suppose -a = l*a. Suppose a*d - 1 = d, 2*d = 3*v - 8. What is the units digit of v?
2
Let r(s) = s**2 + 2*s + 2. Let w be r(-3). Let u = 60 - 57. Suppose -2*x + u = -w*n + 61, -4*n = -5*x - 43. What is the units digit of n?
2
Let x(b) = -b**3 + 2*b**2 + 5*b + 1. Let z(y) = -y**2 - 1. Let i(u) = x(u) + 4*z(u). Suppose s + 3*s = -16. What is the units digit of i(s)?
9
Let w = -4 + 6. Suppose 3*x - 5*p = 8, w*p + 6 = 4*x - 0. What is the units digit of x?
1
Suppose 5*j - 11 = 4. Suppose -6 = -j*u + 72. Let v = u - 10. What is the units digit of v?
6
Let p be -6 + 3/(-3) - 0. Let x(q) = -3*q - 7. What is the units digit of x(p)?
4
Suppose 2 = 2*u, 5*o - 4*o - 16 = -5*u. What is the units digit of o?
1
Let d(y) = -y - 5. Let u be d(-7). Suppose -2*z = -10 + u. What is the units digit of z?
4
Let k be ((-6)/4)/((-6)/(-16)). What is the tens digit of k/(-14) + 150/14?
1
Let w = 0 - 8. Let y = 1 - w. What is the units digit of y?
9
Let s be (-5 - -2)/((-3)/17). Suppose 2*a = s + 93. What is the units digit of a?
5
Let i(q) = -q**3 - 3*q**2 + 3*q + 3. Let w be i(-5). Suppose 24 = 2*f - w. What is the tens digit of f?
3
Let h(r) = r**3 + 12. Let m be h(0). Suppose m = 4*q + c, -4*c = 5*q + 8 - 34. Suppose 6*k - 3*a - 17 = k, q*a = -k + 6. What is the units digit of k?
4
Suppose 12*l - 730 = 2*l. What is the units digit of l?
3
Suppose 0 = -269*l + 264*l + 1420. What is the units digit of l?
4
What is the units digit of (0/1 - -3) + 0?
3
Suppose -4*q = q - 35. Let w(m) = 2*m. Let h be w(q). Suppose 4*u = 3*o - 23 - 6, h = o + 3*u. What is the tens digit of o?
1
Let r be 2/7 - (-99)/21. Suppose -3*a + 16 = -r*j - 8, -4 = 2*j - 4*a. What is the units digit of (8/j)/(4/(-30))?
0
Suppose 9*n - 208 = 5*n. What is the tens digit of n?
5
What is the tens digit of 20/25 + 348/15?
2
Let y(t) = 2*t**3 - t**2 - 4*t + 15. What is the units digit of y(3)?
8
Suppose -4*d + 26 = -2*d. Let u = 20 - d. Suppose -2*h - 1 = -u. What is the units digit of h?
3
Let x(k) be the second derivative of -k**5/20 - k**4/2 - 2*k**3/3 + 3*k**2 - k. Let r be x(-5). What is the tens digit of (-12)/(-2)*(2 + r)?
1
Let l(a) = -a**3 + a**2 + 3*a + 1. Let p be -2 + 4 - 1 - 4. Let x = 1 + p. What is the units digit of l(x)?
7
Let r(x) = -x - 2 - 2*x + 2*x. What is the units digit of r(-4)?
2
Suppose 2*n = -2*n + 5*q + 1, -3*n + 5*q = 3. Let y = 6 + -1. Suppose y + n = f. What is the units digit of f?
9
Let y(t) = -8*t + 1. Let l be y(1). Let j = 12 + l. Suppose o - 4 = 0, j*o = -2*u - 16 + 42. What is the units digit of u?
3
Let z(d) = 2 + d + d**3 + 5*d + 5*d**2 - 2*d**3. Let v be z(6). What is the units digit of ((-2)/(-4))/(v/32)?
8
Let d = 3 - 1. Suppose -d*h + 3*h - 6 = 0. What is the units digit of h?
6
Suppose -2*v + 0 = -4. Suppose v*c = -0*c + 14. What is the units digit of c?
7
Let k(u) be the second derivative of -u**3/2 - 5*u**2/2 - u. Let z(i) = -i**2 + i - 6. Let j be z(0). What is the units digit of k(j)?
3
Suppose -2*k - 5*t + 6 = 0, 5 = -5*k - 2*t - 1. Let c = 1 - k. What is the units digit of c?
3
What is the tens digit of 1/(-2) - 819/(-14)?
5
Let m(d) = 2*d - 1. Let o be m(2). Suppose 0*f + o*f + 2*r - 121 = 0, -4*f - r + 168 = 0. What is the tens digit of f?
4
Let i(x) = x**2 - x + 8. Let h be i(0). Suppose -j = 4*m - 0*m - 134, h = 4*j. What is the units digit of m?
3
Suppose 3*t = -3*v - 15, 8 = -2*v - 4*t - 2. Let a = 0 - v. Suppose -14 = -a*w + 6. What is the units digit of w?
4
Suppose -2*g + 243 = 3*o, -g - 76 = -o - 0. What is the tens digit of o?
7
Let z(g) = -2*g**2 + 2*g - 4*g + g**2 + 2*g**2. Let o be z(2). Suppose -w + 3*w - 4*u = 40, 2*w + 4*u - 16 = o. What is the units digit of w?
4
Let l be (-84)/(-18) + (-2)/(-6). Suppose 3*o = l*j + 44, 2*o - 3*j - 32 = -j. What is the units digit of o?
8
Let t = 7 - 7. Suppose t = -3*n - 3*j + 63, 5 = n - 2*j - 31. Suppose 0 = x - n + 8. What is the tens digit of x?
1
Let a be 9 + (3/3 - -2). Let i = a - -30. What is the units digit of i?
2
Let r(m) = m**3 - 9*m**2 + m - 6. Let v be 16/(-20)*90/(-4). Let w = -9 + v. What is the units digit of r(w)?
3
Suppose 6*c - 3*c - 93 = 0. What is the tens digit of c?
3
Suppose 5*b - 34 + 9 = 0. Suppose -2*o + b*j = -55, -5*o + 94 = 3*j - j. What is the tens digit of o?
2
Suppose -4*u = -12, u = 5*l - 4*u. Suppose -7 - 17 = -l*h. What is the units digit of h?
8
Let n(h) = h**3 + 13*h**2 + h + 16. Let r be n(-13). Suppose r*p = p + k + 11, 2*p + 4*k = 16. What is the units digit of p?
6
Suppose -5*z + 11 + 4 = 0. Suppose -z*g - 5*k = 42, 0*g + k = 5*g + 42. What is the tens digit of (4/