1 = 4*i. Let o = 1 - i. Suppose -o*m = -b + 6, 4*b + 3*m = -b + 43. What is the units digit of b?
8
What is the units digit of 39 - 7/((-14)/(-8))?
5
Let q(n) = 22*n**3 - 2*n**2 + 2*n - 1. Let a be q(1). Let k = 30 - a. What is the units digit of k?
9
Suppose -29 = -2*t - 103. Let z = -13 - t. What is the tens digit of z?
2
Suppose 0 = 4*g - 28 - 28. What is the tens digit of g?
1
Let h(u) = u**2 + u + 3. Let a be h(-2). Suppose -2*r = 2*r - 48. Suppose -a*s + 2*m = -17, -2*m + 0 = -4*s + r. What is the units digit of s?
5
Let u = -15 + 21. Suppose -3*x - 18 = u. Let b = x - -13. What is the units digit of b?
5
Let j(q) = -2*q - 36. Let y(l) = 3*l + 54. Let w(t) = -8*j(t) - 5*y(t). What is the tens digit of w(14)?
3
Suppose 0*i + 2*i = 12. Let q = i - 4. Suppose -1 = -3*h + n + q, 0 = -5*h - 5*n + 25. What is the units digit of h?
2
Let x be (5 - 2)/(2 + -1). What is the units digit of -2 + 2 + 15/x?
5
What is the units digit of 211 - (-1 - 2 - 1)?
5
What is the tens digit of ((-1)/(-2)*2)/(5/65)?
1
Suppose 22*i - 21*i = 122. What is the tens digit of i?
2
Let r = -47 + 72. Suppose 3*v = 3*o - 41 - r, 0 = -5*o - v + 86. What is the units digit of o?
8
Suppose -12 = -5*a + 2*t, -a - 3*t = 3*a - 5. What is the units digit of a?
2
Suppose -5*o + 35 = -2*s, s + 4*s + 3*o + 41 = 0. Let t = 2 - s. Let h = -8 + t. What is the units digit of h?
4
Let t(l) = -2*l + 26. What is the tens digit of t(-11)?
4
Suppose 0 = -9*n + 3*n + 756. What is the tens digit of n?
2
Suppose 0 = -2*p - 5*r + 24, p = -4*p + r + 6. Suppose 0 = p*f + 1 - 7. What is the units digit of f?
3
Let q(l) = l**3 + 8*l**2 + 9*l + 5. What is the tens digit of q(-6)?
2
Let h = 1 - 8. Let q = 14 + h. What is the units digit of q?
7
Let i(q) = 3*q**2 + 11*q + 14. What is the units digit of i(-10)?
4
Let f(l) be the first derivative of -l**4/4 - 2*l**3/3 + 2*l**2 - 5*l - 1. Let z be f(-5). What is the units digit of z/6 + (-2)/6?
8
Let u(l) = -l**3 + 3*l + 2. Let f be u(-2). Suppose f*b - 5*d = b + 20, -8 = -5*b + 2*d. Suppose b = q - 4*q + 27. What is the units digit of q?
9
Let j = -37 + 53. Let z be 2 - (-2 + 0/2). Let f = j - z. What is the tens digit of f?
1
Let n = 2 - -1. Suppose -n*k + 7 + 8 = 0. What is the units digit of k?
5
Let q(u) = -56*u - 11. What is the units digit of q(-3)?
7
Let j(y) = -4*y**3. Let d(q) = -q**2. Let b be (1*(3 + -5))/2. Let o be d(b). What is the units digit of j(o)?
4
Let f(d) be the second derivative of -5*d**3/6 - d**2/2 - 4*d. What is the units digit of f(-1)?
4
Let q(t) = 6*t - 13. What is the units digit of q(4)?
1
Suppose 3*z = 11 + 52. Suppose 0*f = 5*f + 4*b - 148, 4*f - 131 = b. Let t = f - z. What is the units digit of t?
1
Suppose 14 = -4*u + 2*u. Let y = 3 - u. What is the tens digit of y?
1
What is the units digit of (-12)/7*42/(-12)?
6
Let c(y) = y + 3. Let z be c(-3). Suppose 5*g - 22 + 2 = 0. Suppose 6*v - 24 = -3*w + g*v, 3*v = z. What is the units digit of w?
8
Let d(k) = -k**3 + 7*k**2 + 11*k - 5. Let c = -9 - -6. Let g(m) = -3*m**3 + 21*m**2 + 32*m - 14. Let o(r) = c*g(r) + 8*d(r). What is the units digit of o(8)?
2
Let f(p) = -p**2 + 4 + p + p - 10*p + 2*p**2. Let g be f(4). What is the units digit of (-28)/(-3) + 4/g?
9
Suppose -8 + 3 = w. What is the units digit of (-2)/w + 198/30?
7
Let f(l) = l**3 + 9*l**2 + l + 11. Let p be f(-9). Suppose -3*b + 3 = 0, -p*w - 3*w + 101 = b. What is the units digit of w?
0
Suppose -19 = -2*a + 19. What is the tens digit of a?
1
Let u be -3 - -341 - (0 - 1). What is the units digit of 8/20 + u/15?
3
Suppose 0 = 3*u + 2*m - 12, -m = -u - u + 1. Suppose -a - u*d + 6 = 0, -5*a + 35 = -d + 6*d. What is the units digit of a?
8
Let p = 1 - 1. Suppose p = 2*x - 3*x + 10. What is the units digit of x/4 + (-1)/2?
2
Let b(o) = o**2 - 9*o + 12. What is the tens digit of b(9)?
1
What is the units digit of (-4)/(-10) - 664/(-40)?
7
Let y = 51 + -34. Let x be (-1)/2 + y/2. Suppose f = 4*o + 1, 3*f - 23 + x = 0. What is the units digit of o?
1
Let k(i) = -2*i - 3. Let j = -19 - -6. What is the units digit of k(j)?
3
What is the tens digit of 126*18/8 - 5/(-10)?
8
Let m(q) = q**2 - 3*q - 7. What is the tens digit of m(-3)?
1
Let p = -25 + 22. What is the units digit of (2/p)/(12/(-810))?
5
Let a = -6 - -11. What is the units digit of (-51)/(-4) - a/(-20)?
3
Let t(g) be the third derivative of 1/24*g**4 + 0*g - 2*g**2 + 0 + 1/6*g**3 + 1/60*g**5. What is the units digit of t(0)?
1
Let i = 873 + -513. What is the tens digit of i?
6
Let m(u) be the third derivative of -u**5/60 + u**4/3 + 5*u**3/3 - 2*u**2. Let x be m(9). What is the units digit of 5 - 2 - (x + 0)?
2
Let v be 0/(-1)*2/(-4). Suppose b + 5 = -2*c + 2, -5*b - 25 = v. What is the units digit of c - 0 - (-13 - -4)?
0
Suppose 0 = 5*y - 366 + 146. What is the tens digit of y?
4
Let j = 15 - 9. Let k(f) = f**2 - 7*f + 8. Let a be k(j). Suppose 0 = a*o - 22 + 6. What is the units digit of o?
8
Let z = 4 + -19. What is the units digit of (-1)/(-4) - z/4?
4
Let c(w) = -11 + 9*w + w**2 + w**2 - w**2. Let d be c(-8). What is the units digit of d/(-3) - 3/9?
6
Let t(g) = g**2 - 1 + 0 - 4*g + g. What is the tens digit of t(-4)?
2
Let g(l) = 9*l**2 + l + 3. Suppose -8*i - 6 = -5*i. What is the tens digit of g(i)?
3
What is the tens digit of ((-5)/2)/(14/(-56))?
1
Suppose 3*a + 2*k = -4, 4*k + 5 + 3 = -5*a. Let i(z) = z**3 - z + 3. Let s be i(0). Suppose -s = -x - a*x. What is the units digit of x?
3
What is the units digit of 123/5 + (-12)/20?
4
Let j = -429 - -765. What is the hundreds digit of j?
3
Suppose -2*u = -5*r - 14, -2*r + 0*u = u + 11. What is the tens digit of -2 - r/2 - -39?
3
Suppose 0*q - 2*q - 5*l + 78 = 0, 4*l = -4*q + 180. What is the tens digit of q?
4
Let r = 114 + -79. What is the units digit of r?
5
Let q(a) be the second derivative of a**3/2 + a**2 + 2*a. What is the tens digit of q(3)?
1
Suppose 179 = 3*q - 82. Let x = q - 57. Suppose 2*h = -2*w + x, 2*w + w = 3*h + 45. What is the units digit of w?
5
Suppose 25 = -5*l, -5*l - 67 + 22 = -4*f. Let q = f + -4. What is the units digit of q?
1
Let k(s) = 39*s**3 - s**2 - s + 1. Let j be k(1). Suppose 2*w = -0*w + j. What is the tens digit of w?
1
Suppose 2*b = -5*v + 66 + 29, -5*v - 3*b + 90 = 0. What is the tens digit of v?
2
Let y(m) = 3*m**2 + 4*m + 2. Let i be (-2)/4 - (-9)/18. Let h = -2 + i. What is the units digit of y(h)?
6
Suppose 0 = i - 5*i - 8. What is the units digit of (4/8)/(i/(-92))?
3
Suppose -2*p - 2*l - 3*l + 17 = 0, -25 = -2*p + 3*l. Let a = 1 + p. Suppose 5*r - 22 + 5 = -u, -2*u + a = -r. What is the units digit of u?
7
Suppose 3*b = -2*b + 20, 24 = -4*n - 4*b. Let d be (-1 + 2)/(2/(-34)). Let y = n - d. What is the units digit of y?
7
Suppose 0 = 4*x - x + 30. Let r(o) = o**3 + 11*o**2 + 9*o - 7. What is the units digit of r(x)?
3
Let k(d) = -3*d + 8. What is the tens digit of k(-7)?
2
Suppose 3*i = -h - 3*h - 34, 0 = 5*i - 2*h + 22. Let s(x) = -6*x**2 + x + 2. Let b be s(2). Let q = i - b. What is the units digit of q?
4
Suppose 2*t - 20 = -2*t. Suppose -t*m = f + 4*f, 5*f - 5*m - 20 = 0. What is the units digit of f?
2
Let p be 4 + -4 + 2/2. What is the tens digit of (26/p)/(4 - 2)?
1
Suppose -5*r - 4*n + 5 + 17 = 0, -5*r = 3*n - 19. Suppose -3*o = 0, r*y - 7*y - o = -30. What is the units digit of y?
6
Let x be 2*1/(-3)*-3. Suppose 18 = 4*m - x*d, 0*m - 5*m + 4*d = -21. What is the units digit of (4 + -3)/(1/m)?
5
Suppose 3*r + 2*k = 279, r + 4*r - 3*k - 446 = 0. What is the units digit of r?
1
Suppose -2*d = -4*s - 22, 2*s + 4*d - 4 = -0*s. Let g = 4 + s. Suppose 3*m - m - 24 = g. What is the tens digit of m?
1
Suppose -2*f - 31 = -5*k, 5*k + 0*f + 4*f = 13. What is the units digit of k - 2 - (-1 + 1)?
3
Let f = 608 - 266. What is the units digit of f?
2
Let i = 8 - 6. Suppose -6 = i*t + 2*l, -4*l = 22 - 2. Suppose 0 = -m - 2*h + 6, m - 21 = t*h - h. What is the units digit of m?
6
Let n(r) = r + 8. Let d be n(-6). Suppose -2*i + d*c + 6 = 0, 0*c = -5*i - c + 39. What is the units digit of i?
7
Let v be -3 - ((-2)/(-1))/(-2). Let o be 1 + 1 + 0 + v. Suppose -4*a + 4 = -o*a. What is the units digit of a?
1
Suppose g - 156 = -4*o, -3*o + 6*o - 128 = 2*g. What is the tens digit of o?
4
Suppose 3 = -j + 8, -4*j = -5*c + 35. Let s = 0 + 0. Suppose -c = -s*b - b. What is