 is the units digit of ((-1)/y)/((-3)/81)?
9
Suppose 6*v = -0 + 12. Suppose 35 = 2*l + m + 4*m, 5*l - 10 = 3*m. Suppose -4*i - l*u + 30 = i, -4 = v*u. What is the units digit of i?
8
Let z = -77 + 129. What is the units digit of z?
2
Let q(o) = -o**3 + 9*o**2 - 5*o + 16. What is the units digit of q(8)?
0
Suppose -3*n - 5*u + 48 = 0, -n + 4 + 11 = 2*u. What is the units digit of n?
1
What is the hundreds digit of (-4 + (-96)/(-10))/((-1)/(-35))?
1
Let z(q) be the first derivative of q**3/3 + 2*q**2 + 3*q + 2. Let l be z(-3). Suppose 3*k + 12 = l, 4*h - 2*k = 4 + 8. What is the units digit of h?
1
Suppose -o + 9 = -21. Suppose 0 = -z - 0 - 14. Let j = o + z. What is the units digit of j?
6
Suppose -2 = -2*m + 10. Let x(w) = w - 3. Let n be x(m). Suppose -5*z = -5*s + 15, -4*z = -2*s + n - 5. What is the units digit of s?
7
Let g be -1 + (-18)/(-3) + -2. Suppose 6*t = -2*u + t - 12, g*u = 5*t + 32. Suppose 6 = u*z - 6. What is the units digit of z?
3
Let c = 6 - 4. Suppose 0 = m - 4 + c. What is the units digit of m?
2
Let p(y) = 2*y**2 - 7. What is the units digit of p(4)?
5
Suppose -v + 18 = 4*i - 4*v, v = -i + 1. Suppose -5*h - 3 = i*d + 4, -3*h + 7 = -d. What is the units digit of h?
1
Let a(u) = 2*u**2 + 2*u**3 - u**3 + 1 - 2*u**3 + 0*u**3. What is the units digit of a(2)?
1
Suppose -z = z - 30. Let k = z - 7. Suppose 3*s - 6 = -k*u + 5*u, -3*u - 2*s + 11 = 0. What is the units digit of u?
7
Suppose 4*a = i + 18, -4*a - 6 = 2*i - 2*a. Let p be (21/(-4))/(i/32). Let c = p + -17. What is the units digit of c?
1
Suppose 5*z + 3*p - 7*p = 333, -5*p = 10. What is the tens digit of z?
6
What is the hundreds digit of (3 - -345) + 0 + 4?
3
Suppose -5*k + 339 = 94. What is the units digit of k?
9
Let x = 26 - -14. Suppose -5*u + x = -3*d, -9 = -2*u + 2*d + 3. Let c = u - 4. What is the units digit of c?
7
Let v(q) = 2*q**2 + 6*q + 8. What is the units digit of v(-8)?
8
Let h = 7 + -1. Suppose 0 = -10*k + 14*k. Let p = h + k. What is the units digit of p?
6
What is the units digit of -3 - -3*(-3 - -6)?
6
Let s be 2*(-6)/(-3) + -1. Suppose s*x = 2*p + 22, 4*p = -2*x - 0*x + 20. What is the units digit of x?
8
Let n(i) = -i**3 + 4*i**2 + 7*i - 5. What is the units digit of n(5)?
5
Suppose 81 = 5*c - 2*c. What is the units digit of c?
7
Let o(f) = 7*f - 7. Let n(y) = -1. Let r(w) = -6*n(w) + o(w). Let b be r(1). Suppose 13 = 3*q + 2*a, a - b*a + 13 = q. What is the units digit of q?
3
What is the units digit of (138/(-9))/(2/(-3))?
3
Suppose 0 = -4*h + 4*z, -7 = 3*h - 4*z + 8*z. Let r be ((-18)/4)/(h/2). Suppose 2*x - 35 = -3*j, 11 = 4*x - 4*j - r. What is the units digit of x?
0
Suppose 0 = 5*q - 30 + 160. Let v be q/6 - (-1)/3. Let o = 9 + v. What is the units digit of o?
5
Suppose 23*b - 31*b = -1320. What is the units digit of b?
5
Suppose -5*d + 7 + 18 = 0. Let p(b) = -b**2 + 8*b - 3. What is the tens digit of p(d)?
1
Suppose 204 = 2*c + 60. What is the units digit of c?
2
What is the tens digit of ((3 - -28) + 3)*1?
3
Suppose -3*o + 145 = 2*o. What is the units digit of o?
9
Let i(u) = -3*u**2 + 9*u - 9. Let s be i(6). What is the units digit of (-742)/s - 2/(-9)?
2
Suppose 3*p - 7 + 1 = 0. Suppose a + 5*d - 12 = 0, -d + 18 = p*a + 3*d. Let o = a - 3. What is the units digit of o?
4
Let y(z) = -z**2 + 12*z - 5. What is the units digit of y(9)?
2
Suppose 0 = 4*u - 20 - 140. What is the tens digit of (0 + -1)/((-4)/u)?
1
Let k be (-94)/(-18) + (-6)/27. Suppose -w + 167 = 4*b, 2*w = k*b - 34 - 191. Let z = -26 + b. What is the tens digit of z?
1
Suppose 5*i + 37 = -2*f - 2*f, 4*f - 35 = 3*i. What is the units digit of i/(-6)*(-32)/(-6)?
8
Let b(m) = m**3 + 12*m**2 - 8*m - 21. What is the hundreds digit of b(-11)?
1
Let y be 4/(-10) + 10/25. Suppose 5*o + 14 = 2*b - 40, y = 4*o + 8. Suppose a = 3*a - b. What is the tens digit of a?
1
Suppose 0 = d - q - 8, -6*d + 3*q = -d - 50. Let n = 7 + d. Suppose 2*i + s - 32 = 0, -i - 2*s = -3*i + n. What is the tens digit of i?
1
What is the units digit of (-14)/28 + 54/4?
3
Let l(d) = -23*d**3 + 3*d**2 + 7*d + 4. What is the units digit of l(-2)?
6
What is the units digit of (1 + 87/(-4))/((-8)/32)?
3
Suppose -5 = 3*d - 17. What is the units digit of d?
4
Suppose h = -0*h + 6. Let z = h + 1. What is the units digit of z?
7
Let b = -15 + 7. Let r = -9 - b. Let o = r + 13. What is the units digit of o?
2
Let w = 2 - -2. What is the units digit of w*(0 + 2)/4?
2
Suppose 4*z + p - 311 = 0, -5*z - 2*p = -z - 306. What is the tens digit of z?
7
Suppose -5*g + 5*m = -225, 0 = -8*g + 7*g + 3*m + 49. What is the units digit of g?
3
Let w = -5 + 0. Let z be w/((-1)/((-1)/(-1))). Suppose 64 = z*v - 11. What is the tens digit of v?
1
Let v = -1 + 1. Let u be (v/(-4))/((-4)/(-2)). Let q = 2 + u. What is the units digit of q?
2
Let x(j) = -j**3 + 7*j**2 + 9*j - 6. Suppose 2*m - 6*m = 5*h - 65, -3*m = h - 35. Let q be m + -3 + 1 + 0. What is the units digit of x(q)?
2
Suppose -v = -6*v. Suppose 2*f - 16 = -v*f. What is the units digit of f?
8
Let d be (60/(-8))/((-1)/(-2)). What is the tens digit of (3/(-2))/(d/170)?
1
Suppose 4 - 9 = -r. What is the units digit of r?
5
Suppose t = 2*p - 0*t - 3, 5 = p + 3*t. Suppose 5*h - 25 - 20 = -p*m, 90 = 5*m + 5*h. What is the units digit of m?
5
Suppose 6*l - 2 = 5*l. Suppose -3*y + 109 = -l*n, 5*y - 3*n - 106 = 74. What is the units digit of y?
3
Let o(s) = -3 - s**2 - 8*s + 2 - 7*s - 17. What is the units digit of o(-12)?
8
Let v(u) = u**3 + 8*u**2 + 8*u + 10. Let p = 2 + -9. What is the units digit of v(p)?
3
Suppose 1 = i, -v - 4*i + 7 = 1. Suppose 0*z - v*z + 20 = 0. What is the tens digit of z?
1
Let l = -145 - -266. What is the hundreds digit of l?
1
Let r = -25 - -55. What is the tens digit of r?
3
Let d(b) = -3*b - 2. Let r be d(-4). Suppose r = -h - h. What is the units digit of ((-5)/h)/(2/12)?
6
Let n be 8/(-2)*3/(-2). Suppose n = 5*y - 54. What is the units digit of y?
2
Let l be 0/((-3 - -1) + 3). Let p(i) = i**3 + i**2 + i + 20. What is the tens digit of p(l)?
2
Let i(k) = -2 + k + 1 - 2 + 0*k. Let x be i(3). Suppose 2*b - 2*q = x, 4*q - 4 - 5 = b. What is the units digit of b?
3
Let m be 6/(-27) + 218/9. Let w = -17 + m. What is the units digit of w?
7
Let b = -4 + 7. Suppose -w - 5*u = -7, -w + 5*u = 3*u. Suppose -w*z + b = -3. What is the units digit of z?
3
Let d = -4 - -8. Suppose d*l + 2*p - 50 = 0, 5*l + 4*p = p + 64. What is the tens digit of l?
1
Let p(h) = -h**3 - 8*h**2 + 9*h - 4. Let d be p(-9). Let s(x) = 4*x**2 + 6*x. What is the units digit of s(d)?
0
Let d = 17 - 15. Suppose -d*w + 42 = 2*w + 5*i, 3*w + 5*i = 34. What is the units digit of w?
8
Suppose -158 = -10*v + 372. What is the units digit of v?
3
Let a(l) = -l**3 - 9*l**2 - 11*l + 6. Let t be a(-8). Suppose 2*k - t - 12 = 0. What is the tens digit of k?
2
Let k(x) = -3*x + 10. Let g be k(9). Let t = -10 - g. What is the units digit of t?
7
Let f(p) = -p**2 - p + 8. Suppose -a = -4*a. What is the units digit of f(a)?
8
Let m = -4 - -4. Let v be (2 - 2)/(m + 1). Suppose h + h - 4*c + 2 = 0, -2*h - 5*c + 16 = v. What is the units digit of h?
3
Let s(m) = 2*m**2 + 7*m + 7. Let l be s(-5). Suppose 5*g - 2*o = g + l, 3*o = -9. Suppose -2*u - 76 = -g*y + 2*u, u = 2*y - 34. What is the units digit of y?
5
Suppose 0 = -8*h + 3*h + 30. Let f(y) = -y + 4 + h + 2. What is the units digit of f(0)?
2
Let i(o) = o + 17. Let n be (-14)/49 + (-6)/(-21). What is the units digit of i(n)?
7
Suppose -3*v + 24 = 3. Let x = v + 11. Suppose 0 = -2*q + 2*z + x, -2*q = 2*q + 5*z - 18. What is the units digit of q?
7
Suppose -3*y + 2*y = -3. Suppose 4*n = 0, 0 = -o - y*o + n - 40. What is the tens digit of o/(-25) + (-116)/(-10)?
1
Let l = 28 + -11. What is the units digit of l?
7
Let o(b) = 11*b - 1. Let y be o(1). Let x = y - -1. What is the tens digit of x?
1
Let a(g) = 9*g - 3. What is the tens digit of a(4)?
3
Suppose -z + 2*w = -42, -5*z = -5*w - 203 + 8. What is the tens digit of z?
3
Let b = 13 + -1. Suppose -7*s = -3*s - b. What is the tens digit of 4*s - 12/(-6)?
1
Suppose 3 = -3*k + 33. Let a be (k/(-25))/(2/(-30)). What is the units digit of 16/a*15/10?
4
What is the tens digit of 2*58*12/48?
2
Suppose 5*g + 51 = 6*g. What is the tens digit of g?
5
Let y = 12 + -19. Let r(j) = -j. What is the units digit of 