 digit of i?
4
What is the units digit of (-5)/((-1 - 3) + (-118)/(-30))?
5
Let j(s) = -s**3 + 4*s**2 - 3*s + 2. Let h be j(3). Suppose 0 = -u + 3 + h. Suppose 3*g - 4*g = 2*b - 39, -70 = -u*b + 3*g. What is the units digit of b?
7
Suppose 33*u - 28*u - 270 = 0. What is the tens digit of u?
5
Suppose 0*h - 8 = -2*h, h + 32 = 3*o. What is the tens digit of o?
1
Let i be (-4)/(-22) - 27/(-33). Let x be (i/2)/((-2)/(-164)). Suppose 3*t - x = j, 0*j - 4*j = 5*t - 40. What is the units digit of t?
2
Let h = -3 + 5. Suppose -6 = -t - 2*p, 2*t + 3*p = h*p. What is the units digit of -2 + 7 - (t - -2)?
5
What is the units digit of 3 + (1 - -46) + -3?
7
Let g(a) be the second derivative of a**5/60 - a**4/24 + a**3/6 + 3*a**2/2 + a. Let u(m) be the first derivative of g(m). What is the units digit of u(3)?
7
Let q(t) be the first derivative of -2*t**2 - 9*t - 5. What is the units digit of q(-11)?
5
Let t(u) = 6*u**2 - 8*u - 3. Let x(z) = 5*z**2 - 9*z - 4. Let r(q) = 4*t(q) - 5*x(q). What is the units digit of r(13)?
8
Suppose 75 = 2*y + 15. What is the units digit of y?
0
Let m(i) = i**2 + 14*i - 26. What is the units digit of m(-18)?
6
Suppose 2*w - 5*p = -3*w + 115, -w + 17 = -4*p. What is the units digit of w?
5
Suppose 4*j = 2*j - 6. What is the units digit of (j - 2)*7/(-7)?
5
Suppose 0 = -3*h + 27 - 12. Let j(o) be the first derivative of 2*o**2 + 3*o - 2. What is the units digit of j(h)?
3
Suppose 4*n - 9 = -1. Suppose -4*p + p = -12. Suppose -2*l + 7*l = -2*u + p, 0 = n*l. What is the units digit of u?
2
Let b = -3 - -44. What is the units digit of (3 - 5 - -3)*b?
1
Let b(q) = 4 - q**2 + q + 6*q**3 - 6*q + 8*q**2 - 7*q**3. What is the units digit of b(6)?
0
Let f(u) = u + 3. Let a(z) be the second derivative of -z**3/2 - z**2 - 2*z. Let n be a(-2). What is the units digit of f(n)?
7
Let p(o) = -5*o**2 + 6*o - 7. Let s = -20 + 7. Let v(l) = -11*l**2 + 12*l - 15. Let f(k) = s*p(k) + 6*v(k). What is the tens digit of f(-3)?
1
Let r = -12 - -87. What is the units digit of r?
5
Suppose 170 = 4*k + 5*b, 0*b - 3*b - 74 = -2*k. What is the tens digit of k?
4
Let j = -522 + 789. What is the units digit of j?
7
Suppose -5*y - 69 + 379 = 0. What is the units digit of y?
2
Let a(b) = -7*b**3 - 19*b**2 - 7*b + 17. Let u(g) = -8*g**3 - 20*g**2 - 7*g + 17. Let o(n) = -7*a(n) + 6*u(n). What is the tens digit of o(-12)?
4
Suppose -2*u + 3 = 4*r + 17, r + 6 = -u. What is the tens digit of 268/20 - 3/u?
1
Let r(d) = d - 9. Let j be r(6). Let m = 1 - j. Suppose -m*y - 22 = -2*p, 2*y + 7 = 3. What is the units digit of p?
7
Let h(r) = -10*r + 2. Let g be h(-2). Suppose 0 = -6*o + 3*o - 3, 5*b - 3*o = -g. Let m = b - -9. What is the units digit of m?
4
Suppose 0 = -5*k - 2 + 22. Suppose k*r - 16 - 12 = 0. What is the units digit of r?
7
Suppose -5*h - 9 = -64. What is the tens digit of h?
1
Let s = -107 + 418. What is the units digit of s?
1
Let y = -23 + 41. What is the units digit of y?
8
Let h be -1 + 0/(-1) - -1. Suppose 2*d + 9 + 10 = 3*s, 5*d + 25 = 5*s. Suppose q - 6 - s = h. What is the tens digit of q?
1
Let v = 22 - 23. What is the tens digit of (2 + v)*(49 - 6)?
4
Let s be 5 - 4 - (2 + -5). Suppose -s*f + 89 = -31. What is the units digit of f?
0
Let t = -7 - -19. Let h be (5/(-5))/((-1)/t). Suppose 0 = -m, h = -f + 3*f + 2*m. What is the units digit of f?
6
What is the hundreds digit of (-4)/(-2)*(-501)/(-6)?
1
Suppose 5*u = 116 - 41. Let m = -1 + u. What is the units digit of m?
4
Suppose 2*s - 3*v - 6 = 0, 0 = 4*s + 5*v + 4 - 16. What is the tens digit of (-4)/5*(s + -18)?
1
Let n = 5 + 9. Suppose 5*q = 3*q + n. What is the units digit of q?
7
Let r = 833 - 592. What is the tens digit of r?
4
Let t = 16 + 187. What is the hundreds digit of t?
2
Suppose 3*z - 13 = -4*m, 2 = -5*z + m - 7. What is the tens digit of z + 84/(-9)*-3?
2
Let r(u) = 14*u - 4. Suppose 0 = -2*i - 2*i + 12. What is the tens digit of r(i)?
3
Let w(o) = -3*o - 4. Let t be 1/((-4)/((-72)/(-2))). What is the units digit of w(t)?
3
Let t(k) = k**3 - k**2 - 5*k - 9. What is the tens digit of t(5)?
6
Let h(v) be the first derivative of v**2/2 + 15*v - 1. Let t be h(-11). Suppose -2*s + t + 6 = 0. What is the units digit of s?
5
Let r be (1 + (-66)/10)*-5. Suppose 5*l - r = -3. What is the units digit of l?
5
Let t = -62 + 112. Let p = t - 36. What is the units digit of p?
4
Suppose 0 = 2*p - 9*p + 133. What is the units digit of p?
9
Suppose m + 5*c + 7 = 0, -m + 4 = -3*m - 5*c. Let r(n) = 7*n**3 + n**2 - 2*n + 1. Let u be r(1). Suppose 20 = m*g - u. What is the units digit of g?
9
Suppose 3*l - w - 213 = w, -5*l + 355 = -5*w. Suppose -5*h = -2*p + 9 + 47, -l = -3*p + h. What is the tens digit of p?
2
Let y = 19 - 19. Let g(h) = 3*h**2 - 6*h + 6. Let s be g(5). Suppose 3*r - s - 6 = y. What is the tens digit of r?
1
Suppose 0 = -5*d + 3*d - 6. Let h = 12 - d. What is the tens digit of h?
1
Let d = -1 - -5. Suppose 2*k - 2*l = -k - 4, d*l - 8 = 5*k. Suppose 0 = 3*x + 6, k*j + 5*x = -3*j + 8. What is the units digit of j?
6
Let o = 3 + -1. Suppose -2*f - 6 = -p, -44 = -2*p - o*f - 8. What is the units digit of p?
4
Suppose -z + 27 - 17 = 0. What is the units digit of z?
0
Let o = -1 + 5. Suppose -l + 5 = -b, 6 + 13 = o*l - 5*b. What is the units digit of l?
6
Let p(a) = -4*a + 2. What is the units digit of p(-3)?
4
Let y(l) be the first derivative of -l**3/3 - 7*l**2/2 + 8*l - 6. What is the tens digit of y(-6)?
1
Suppose 1 = -2*f + 3*f. Let a be (3 - 2) + f - 0. Suppose 80 = 3*x + a*x. What is the tens digit of x?
1
Suppose 2*a = 10 + 136. What is the tens digit of a?
7
Suppose -5*u - 51 = -3*o, 75 = 5*o - 9*u + 4*u. What is the units digit of o?
2
Let t = 24 + 11. What is the units digit of t?
5
Let g(m) = -3*m**3 + 4*m + 1. What is the tens digit of g(-3)?
7
Suppose 4*x - 72 = x. Suppose 4*i = -3*u - 41, 5*i - 5*u + 39 = 4*i. Let m = x + i. What is the tens digit of m?
1
Let v = -1 - 4. Let x be (8/(-10))/(2/v). Suppose 0 = -x*j + 12. What is the units digit of j?
6
Let s(u) = -u**2 - 6*u - 2. Let o be s(-3). Suppose -4*m + o*m - 42 = 0. What is the tens digit of m?
1
Let f(v) = -v**3 + v**2 - v + 147. What is the tens digit of f(0)?
4
Suppose 6*k = -47 + 1685. What is the units digit of k?
3
Let u(o) = 4*o**2 - 2*o + 1. Let x be u(1). Suppose 0 = -j + x + 12. What is the units digit of j?
5
What is the tens digit of (-153)/(-4) - 9/(-12)?
3
Suppose -2*n - 28 = g + 4*g, -5*n - 32 = 3*g. What is the units digit of 2/g + 9/2?
4
Let x(k) = 3*k**3 + k**2 + k - 2. Let s be x(1). Suppose 2*a - 21 = -u, 5*u - 69 = -a + s*a. What is the units digit of u?
5
Let z be (-1 + 1)*(-2)/4. Suppose 4*b + a + 4*a = 40, 0 = -b + 5*a + 10. Suppose 0 = 2*j - z*j - b. What is the units digit of j?
5
Suppose 3*y = -6*x + 2*x - 28, -y + 4 = 0. What is the tens digit of ((-612)/30)/(4/x)?
5
Let q(j) be the second derivative of -j**3/6 - 7*j**2/2 + 2*j. Let s be q(-6). What is the units digit of ((-1)/3)/(s/21)?
7
Let r be (1 + 1 - 1) + -4. Let d = 5 + r. Suppose -d*o = 4 - 20. What is the units digit of o?
8
Let z = -66 + 66. Let p(t) = -t**2 - 6*t + 6. Let y be p(-6). Let b = z + y. What is the units digit of b?
6
Let d be (-4)/16 + (-45)/(-4). Let q = d + -10. Suppose -t + q = 2*a - 4, -5*t + 43 = 4*a. What is the units digit of t?
1
What is the hundreds digit of (48/10)/((-1)/(-25)) + 2?
1
Suppose 3*j + 13 = h, 21 = 5*h - 2*j - 2*j. Suppose 0 = u + h - 2. What is the units digit of u?
1
Let n(o) = 6*o - 11. Let a(s) = -s + 10. Let k(r) = -r. Let g(t) = -a(t) - 4*k(t). Let l(d) = -7*g(d) + 6*n(d). What is the units digit of l(3)?
7
Let z be (4/6)/((-1)/(-3)). Suppose 3*w - 15 = -a, -1 + 6 = w - 3*a. Let c = w + z. What is the units digit of c?
7
Suppose 0 = x - 5 + 11. Let r = x - -7. What is the units digit of r?
1
Let d = 4 + -5. Let v = d - 9. Let y = 17 + v. What is the units digit of y?
7
What is the units digit of ((-12)/(-7))/(9/126)?
4
Let x be (-2)/(2/(-2)) - 11. Let c = x - -16. What is the units digit of c?
7
Let f(x) = -2*x + 10. Let d be f(11). What is the units digit of -1*(d/4)/3?
1
Let q(o) = 3*o - 2. What is the units digit of q(3)?
7
Let h be 217/21 - (-1)/(-3). Suppose -h - 15 = -u. What is the units digit of u?
5
Let w = -137 + 194. Let o = w + -32. What is the tens digit of o?
2
Suppo