5 - 7. Let n be a*(-1 - (1 + 0)). Suppose 0 = o - 2 - n. What is the units digit of o?
6
Suppose -2*y + 284 = 4*u, 4*y - 314 + 34 = -4*u. Let r be (u/(-20))/(1/(-10)). What is the units digit of (r/42)/((-2)/(-14))?
6
Suppose -9*j = -6*j - 45. What is the tens digit of j?
1
Let x(l) = l**2 - 3*l - 7. Let j be x(5). Suppose j*p - 6 = -0*p. Suppose p*u = -0*u + 8. What is the units digit of u?
4
Let d be 0 - (0 - (4 + -1)). Suppose d*j - 3*s = -6, -2*s + 14 = 5*j - 2*j. What is the units digit of j?
2
Let c = -2 - -4. What is the units digit of (-135)/(-25) + c/(-5)?
5
Let j be 79/7 - 2/7. Suppose 3*g = -7 - 14. Let p = g + j. What is the units digit of p?
4
Let b = 3 + -8. Let g(f) = f**3 + 6*f**2 + 4*f - 2. Let r be g(b). Suppose 0*m + 2*m = -r*q + 8, 0 = 5*q - 4*m - 6. What is the units digit of q?
2
Let i(m) = m**2. Let a(f) = -f**2 - 11*f + 7. Let k(j) = -a(j) - 2*i(j). Suppose -2*t + 2*g + 16 - 4 = 0, 0 = -5*g + 10. What is the tens digit of k(t)?
1
Suppose -2*f + 5*u = -1, -f - 4*u = 4*f + 80. Let o = -7 - f. Suppose o*k = k + 16. What is the units digit of k?
4
Let w be -1*(-4)/(-6)*-9. Suppose -w = -2*k - 0*k. Suppose -2*d - k*l = -34, 5*d + 4*l - 59 = 3*l. What is the tens digit of d?
1
Let g(j) = -8*j + 10. Let y be g(4). What is the tens digit of 1/(-1)*(y - 1)?
2
Suppose o - 76 = -4*q, -q = -3*o - 4*q + 246. What is the units digit of o?
4
Let f = -1 - 12. Let l = 20 + f. What is the units digit of l?
7
Let h be -1 - 1/(-3 - -2). Suppose -r + h = -3. Suppose r - 21 = -3*u. What is the units digit of u?
6
Let l(b) = 2*b - 1. What is the units digit of l(10)?
9
Let k = 7 + -8. What is the units digit of k/(-3 + 14/5)?
5
Let o(p) = p**2 + 5*p - 7. Let z be o(-6). Let m be (-357)/(-12) + z/(-4). Suppose -2*a + 5*x = -56, 3*x - m - 12 = -3*a. What is the units digit of a?
8
Suppose 418 = 6*s - 932. What is the units digit of s?
5
Suppose 0 = -5*r - v + 6, -5*r + 6*v + 30 = v. Let x(j) = j**2 + 7*j - 8 + 0*j**2 + r. What is the units digit of x(-8)?
2
Suppose -12 = -3*y + 2*g - 4, 4*g - 14 = y. What is the units digit of y?
6
Let k(h) = 2*h - 5. Let l be k(3). What is the units digit of 23 + -1 - (l - 4)?
5
What is the hundreds digit of (-1 - 21/(-6))*(-2124)/(-45)?
1
Suppose 2*i - 73 = -33. What is the units digit of i?
0
Let o(p) = -6*p - 1. Let k be o(-1). Let g(y) = -y**3 + 5*y**2 - y + 1. Let x be g(k). Let r(a) = a**2 + 2*a - 1. What is the units digit of r(x)?
7
Suppose -4*n + 49 = 5. What is the tens digit of n?
1
Suppose -3*b = 55 + 20. Let z = 36 + b. What is the tens digit of z?
1
Let d(n) be the first derivative of n**3/3 - 3*n**2/2 + n + 1. What is the units digit of d(4)?
5
Let v(s) = -s**3 + 8*s**2 + 12*s + 4. What is the units digit of v(9)?
1
Suppose -3*y + 26 = 4*t - 1, 5*t - 35 = -4*y. Suppose -y*u + 10*u - 25 = 0. Suppose 45 = -0*v + u*v. What is the units digit of v?
9
Let o(y) = y**3 + y**2. Let x(g) = g + 7. Let q be x(-5). Let d be o(q). Suppose 0 = 4*t - 2*i - d, 4*t - 40 = -5*i - 0. What is the units digit of t?
5
Suppose -3*f + 3 = 0, -4*n - 2*f - 18 = -9*n. Suppose -n*l - 4*y - y = -5, 4*y - 4 = -4*l. What is the units digit of -2 + 3 - (-17 + l)?
8
Suppose -h = -0*h - 5. What is the units digit of h?
5
What is the units digit of 28/21 - (-62)/3?
2
Let j(u) = 2*u**2 + u - 1. Let m be j(2). Suppose 6 = -5*b - m. What is the units digit of 0 - 3*3/b?
3
Let k be (2 - 0) + (-16)/(-2). Let l = 19 - k. What is the units digit of l?
9
Let h(m) = m**2 + 5*m - 7. Let n be h(-5). Let b(j) = -j**2 - 9*j - 10. Let w be b(n). Let t(r) = 3*r - 6. What is the units digit of t(w)?
6
Suppose -5*j = 3*y + 10, j + 4*j = 5. Let u = -2 - y. Suppose 2*r + u*b = 5, 0 = 4*b + 7 + 5. What is the units digit of r?
7
Let r = -21 - -23. Suppose -2*q - 40 = -r*m, m - 28 = 4*q + q. What is the units digit of m?
8
Let a be 25/(-2) - 6/4. What is the tens digit of (21/2)/(-7)*a?
2
Suppose 3 + 0 = x. What is the units digit of 5/((-30)/(-9) - x)?
5
Suppose -5*h = -4*c + 127, -4*h + 172 = 2*c + 2*c. What is the tens digit of (4 - 0/(-4)) + c?
4
Let h be 3/(0 + (-9)/(-6)). Suppose -3*r - h = 4*u, 0*r + 12 = -3*u + 3*r. What is the units digit of 1/u*(-3 - -1)?
1
Let f = -6 + 6. Suppose 0 = -2*t - f*n - n + 1, 2*t = -3*n - 1. What is the units digit of t?
1
Suppose 952 = 4*u + 4*a, 0 = 7*u - 11*u + 3*a + 952. What is the hundreds digit of u?
2
Let a be (-7)/(-2)*30/(-3). Let z = -16 - a. What is the tens digit of z?
1
Let a(t) = -t**2 - 7*t - 2. Let r be a(-6). Suppose -4*z = x - 164, r*x = -4*z - 39 + 215. What is the tens digit of z?
4
Let u(l) = -54*l - 48. What is the hundreds digit of u(-6)?
2
Suppose 0 = -2*b + b - w - 10, b = -2*w - 15. What is the tens digit of b + 4 + -3 + 37?
3
Suppose 3*n - 6*n = 3*x, -4*n = -5*x. Suppose x = f - 0*f - 4. What is the units digit of f?
4
Let b = 16 + -9. What is the units digit of b?
7
Let z(g) = g**3 + 15*g**2 + 27*g + 1. What is the hundreds digit of z(-11)?
1
Suppose 2*c - 3*c + 13 = 3*b, 4*c - 112 = 3*b. What is the units digit of c?
5
Suppose z - 6 = -2*z. Let f be (0 - -2) + (z - 0). Suppose 3*p = -k + 1, f*k = -4*p + k - 2. What is the units digit of p?
1
Let v be 1/((-3)/((-117)/(-3))). Let u = -1 + v. What is the units digit of (u/(-4))/(1/2)?
7
Let a = -15 + 29. Suppose 2*n - 2 = n - 2*g, 4*g + 16 = 0. Let b = a - n. What is the units digit of b?
4
Suppose -3*j + a + 474 = -j, -1180 = -5*j + 5*a. What is the units digit of j?
8
Let u(f) = -f**2. Let a(s) = 4*s**2 + s - 2. Let c(p) = -p + 7. Let t be c(6). Let l(m) = t*a(m) + 2*u(m). What is the units digit of l(-2)?
4
Let t be 1/((-2 + 1)/(-73)). Let g = t + -38. What is the tens digit of g?
3
Let q be (17/(-3))/(5/15). Let s = -10 - q. What is the units digit of s?
7
Suppose 0 = 2*g + 3*p + 2, 1 = -0*g - 3*g - 4*p. Let b = g - 3. Suppose -2*z - 4*k + 18 = 0, -3*z + b*k + 28 = 9. What is the units digit of z?
7
Let v(a) be the third derivative of a**5/60 - a**4/6 + 2*a**3/3 + 2*a**2. What is the units digit of v(5)?
9
Suppose -3 = x - 4. Let q be x + -5 + 2 - -74. Suppose 24 = -4*u + q. What is the units digit of u?
2
Suppose -3*h = -55 - 50. What is the units digit of h?
5
Let d = 129 + -18. What is the units digit of d?
1
Suppose -x - 4*x - 15 = 3*h, 25 = 5*x - 5*h. Suppose 3*u + 4 - 82 = x. What is the units digit of u?
6
Let y(k) = -k**3 - 5*k**2 - 5*k - 2. Let r be y(-4). Suppose 0 = 5*z - 42 + r. What is the units digit of z?
8
Let y(s) = -s - 10. Let d be y(-12). Let q be -1*1 + 3/3. Suppose g + q*g = -3*a + 18, 2*g - 40 = -d*a. What is the units digit of g?
1
Let x = 16 + -12. Suppose -2*m - 34 = k - 2*k, -x*k = 4*m - 172. What is the tens digit of k?
4
Let q be (-4)/(-1)*2/4. Let m = 2 - q. Suppose 0 = -h - m*h + 3. What is the units digit of h?
3
Let r(c) = 2*c**2 + 11*c + 15. What is the units digit of r(-6)?
1
Let c = -5 + 5. Suppose c = -4*x + 33 - 1. What is the units digit of x?
8
Suppose 2*d + 10 = -4*i, 5*i - 3*d + 6 = d. Let g = i - -4. What is the units digit of g?
2
Suppose -3*h + 167 = -100. What is the tens digit of h?
8
Let j = 53 + -21. What is the units digit of j?
2
Suppose 3*l = -19 + 1. Let k = -8 - l. What is the units digit of (-2)/((-12)/(-21))*k?
7
Suppose 2*t - 39 = 69. What is the units digit of t?
4
Suppose 3*u - 3 - 9 = 0, -2*m - 16 = -5*u. Suppose -2*q - m + 4 = 0. Suppose 5*v - q = j - 28, 3*j - 24 = -4*v. What is the tens digit of j?
1
Suppose -5*h = -20 - 75. What is the tens digit of h?
1
Suppose -3*l - 2*v = -11 - 16, -9 = -l + 2*v. What is the units digit of l?
9
Suppose -40 = 6*v - v. Let n = 9 - v. Let f = 2 + n. What is the tens digit of f?
1
Let y = -143 - -232. Let w = y + -17. Suppose -5*d = -d - w. What is the tens digit of d?
1
What is the tens digit of (-1 - -1) + 4*(-305)/(-20)?
6
What is the units digit of 4/5*5/2?
2
Let d(v) = -33*v - 5. What is the units digit of d(-4)?
7
Let w(a) be the third derivative of -a**6/360 + a**5/15 - a**4/4 - a**3/3 - 2*a**2. Let j(k) be the first derivative of w(k). What is the units digit of j(5)?
9
Let r(q) = 29*q - 15. What is the units digit of r(3)?
2
Suppose 141 - 43 = 5*b - i, 5*i = -5*b + 80. What is the tens digit of b?
1
Suppose 0*z - 404 = 4*z. Let g = -68 - z. What is the tens digit of g?
3
Let k(u) = u**2 - 5*u - 2. Let i be k(6). Let j(o) =