6. Suppose -9 = -o + s. What is the tens digit of o?
1
Let m(o) = o**2 - 4*o - 6. Let d be m(6). Suppose 0 = -d*b + b. Suppose b*w - w + 4 = 0. What is the units digit of w?
4
Let n(s) = s. Let y be n(7). Suppose -y*r + 23 = -6*r. What is the tens digit of r?
2
Suppose -2*d + 149 = 3*i, 3*d - 83 - 141 = -4*i. Suppose -n - d = -5*n. Suppose -5*o + 2*y + n = 0, 0*o - 3*o + y + 12 = 0. What is the units digit of o?
5
Let u(b) = 6*b - 9. Let t(h) = -5*h + 9. Let c(a) = -7*t(a) - 6*u(a). Let m be c(-9). What is the tens digit of 15 - (-2 + m + 2)?
1
Let x = 143 - 23. What is the units digit of x?
0
Suppose 5*o = 6*o - 6. Let z = o + 4. Suppose -z - 6 = -2*g. What is the units digit of g?
8
Suppose 0 = -4*o + 3*a + 686, 0 = 2*o - 5*a + 115 - 451. What is the hundreds digit of o?
1
Let g(u) = u + 12. Let v be g(-9). Suppose -z + 4*z = v*l - 18, -z = -4*l + 15. What is the units digit of l?
3
Let d be (10/3)/((-10)/(-15)). Let z(i) = i**2 + 1. What is the units digit of z(d)?
6
Let g(q) = -3*q - 2. Let y be g(-3). Let c = 5 + y. What is the tens digit of c?
1
Let i(x) = 2*x**2 - 5*x + 6. What is the tens digit of i(6)?
4
Let o(s) = 3*s**2. Let w be 0 + -1 + (-7 - -5). What is the tens digit of o(w)?
2
Suppose 0 = -3*x + 5*t + 138, -3*t + 211 + 19 = 5*x. What is the tens digit of x?
4
Suppose 2*n + 2 = -6. What is the units digit of 2/1 - (-37 - n)?
5
Suppose 6*w - 3*w + 249 = 3*a, -2*a = -5*w - 157. What is the units digit of a?
6
Let m = -6 + 10. Suppose -3*k + 14 = b, -44 = -3*b - m*k - 12. What is the units digit of b?
8
Suppose -8 = -0*m - 4*m. Suppose -m*q + q = -14. What is the units digit of q?
4
Suppose 2*k + 3*k + 20 = 0. Let u be ((-2)/k)/((-1)/(-10)). Suppose -u*f = -3*j - 3, 5*j - 16 - 4 = 0. What is the units digit of f?
3
Suppose 4*m + 15 = -5*l, 0 = -5*l + 3*m - 15 - 35. Let j = 11 + l. What is the units digit of j?
4
Suppose 12 + 519 = 3*p. What is the hundreds digit of p?
1
Let n(c) = 20*c - 1. Let o be n(1). Let y = o + -11. What is the units digit of y?
8
Let v be (-1148)/(-26) - (-6)/(-39). Suppose 4*o + 43 = 3*x, 2*x + 7*o = 2*o + v. What is the units digit of x?
7
Let z be 5*((-132)/(-20) - -3). Suppose -5*o = -z - 52. What is the tens digit of o?
2
Suppose -5*a + 12 = -2*a. Suppose -a*g = 2*y + 2 + 12, 0 = 4*g + 8. What is the tens digit of (11 - y)/(2/2)?
1
Let z(m) be the first derivative of -3*m**2/2 - 3*m + 2. Suppose 50 = -5*l + 5*d, 6*l + 36 = 2*l + 3*d. What is the tens digit of z(l)?
1
Suppose -n = -3*o + 4*o - 13, 3*o - 15 = -n. What is the units digit of n?
2
Suppose 0 = 4*w - 2*o - 104, -54 = -2*w + 3*o - o. Suppose -5*x + 0*x + w = 3*c, -2*x + 4*c + 36 = 0. What is the units digit of x?
8
Let c(h) be the second derivative of h**3/6 + 3*h. What is the units digit of c(9)?
9
Let z = -21 + 40. What is the units digit of z?
9
What is the units digit of 89 + -1 - (-3)/1?
1
Let y = -13 + 20. Let p(z) = -z**3 + 6*z**2 + 9*z + 1. What is the units digit of p(y)?
5
Suppose -5*k + 4 + 1 = 0. Suppose p - 6 + k = 0. Suppose -55 = -5*i + p*b, 2*i + 2*b - 6 - 8 = 0. What is the units digit of i?
9
Suppose 4*w - 1 = 3*z - 8, 2*z - 7 = 5*w. Let u(s) = 2*s**2 - s - 1. Let i be u(w). Let g = -1 + i. What is the units digit of g?
1
Suppose -50 = -3*f + 4*u, u + 2*u = 4*f - 69. Let i = 42 - f. What is the tens digit of i?
2
Let q be (-6)/(-15) + 8/5. Let p = -1 + q. What is the units digit of p?
1
What is the units digit of (42/(-15) + 4)*10?
2
Let w = 34 - 18. Suppose 0*u - u = -1. What is the units digit of 2 + w/2 + u?
1
Let j(u) = -4*u**3 + 6*u - u - u**2 - 3*u - 3*u. What is the units digit of j(-1)?
4
Let j = -10 + 16. Suppose 2*z - j*t - 2 = -t, -z - 3*t = -1. What is the units digit of z?
1
Let p(d) = d + 17. Let r be p(12). Let k = r + -12. What is the units digit of k?
7
Suppose b = -3*b - 48. What is the tens digit of b/((-1 - 0)/1)?
1
Suppose -k - 6*a - 9 = -a, 4*a + 13 = 5*k. Let n = 4 + k. Suppose n*b - 1 = 4. What is the units digit of b?
1
Let r = -247 + 424. What is the tens digit of r?
7
Suppose 17 = -4*m + 5*d - 2, 4*m + 2*d + 26 = 0. Let f = m - -11. What is the units digit of (f/(-2))/((-6)/36)?
5
Let x(h) = h**3 + 7*h**2 + 6*h - 1. Let j be x(-6). Let g(i) = 19*i**2 - i. What is the units digit of g(j)?
0
Let p(n) = -42*n + 4. What is the units digit of p(-7)?
8
Let f(b) = b**2 + 9*b - 11. What is the tens digit of f(5)?
5
Let t = 23 + -12. Suppose c + 0*c + t = 2*n, -3*n - 5*c + 10 = 0. Suppose 2*v = 4*w - 3*v - 52, 3*v = -n*w + 28. What is the units digit of w?
8
Suppose -i = -3*v - 34, 4*v = 2*v - 5*i - 17. What is the units digit of (56/6)/(v/(-33))?
8
What is the tens digit of 72/(-8) - -394 - (-3 - -1)?
8
Let u(j) = 3*j**2 + j. Let l be u(1). Suppose 0 = -d - 2, 4*d + 4 = 3*m + 2. What is the units digit of l/m*(-5)/2?
5
Let z(r) be the second derivative of -r**5/20 - 11*r**4/12 - 2*r**3/3 + 6*r**2 - r. Let m be z(-11). Suppose 0*h = -4*h + m. What is the tens digit of h?
1
Suppose 3*o = z - 119, 5*z + 6*o = 3*o + 595. What is the units digit of z?
9
Let n(g) = -g**2 + 9*g + 6. Let t be n(8). Let h = -7 + t. What is the units digit of h?
7
Suppose -2*b - 24 = -0*b. What is the units digit of (-22)/(-8) + 9/b?
2
Suppose -4*n + 268 = p - 0*p, 2*p = 2*n - 134. What is the tens digit of n?
6
Let w = -6 + 6. Suppose w = -3*l - 8 + 32. What is the units digit of l?
8
Suppose 71 = 4*w + 11. What is the units digit of w?
5
Let j = 752 - 401. What is the tens digit of j?
5
Suppose 4*p + 158 = 3*o, 2*o - 3*p + 12 = 116. Let n = -35 + o. Suppose -44 = -4*u - 4*t, -2*u - t = 5 - n. What is the units digit of u?
7
Let i = 22 - 16. What is the units digit of i?
6
Let t(v) = v**2 - 2*v - 4. Let k be t(-4). Suppose -k + 8 = -3*l. What is the tens digit of (5/l)/(1/8)?
1
Suppose -166 = -3*u + v + 3*v, 2 = -2*v. What is the tens digit of u?
5
Let s(g) = 5*g**2 - 1. Let t be s(1). Suppose 3*a = t*a - 15. What is the units digit of a?
5
Suppose -8*h = -4*h - 84. Suppose h = d - 6. What is the units digit of d?
7
Let p(w) = 119*w + 25. What is the units digit of p(2)?
3
Suppose 0 = -7*q + 2*q. Suppose 3*l = -3*d + 5*l + 1, 20 = 5*l. Suppose -3*m + d*o = m - 39, m - 5*o - 31 = q. What is the units digit of m?
6
What is the units digit of 3/(-1)*(-10)/3?
0
Let u = -133 - -225. What is the tens digit of u?
9
Let m(t) = t**3 + 5*t**2 - t + 5. Let z be m(-6). Let c = 13 + z. Let b = 19 + c. What is the units digit of b?
7
Suppose -5*v = -5*q + 765, 0 = 6*q - 3*q + v - 463. What is the tens digit of q?
5
Suppose -3 = 4*g - 23. Suppose -o = g*f, 2*o - 4*o = f - 9. Let s = 7 + f. What is the units digit of s?
6
Let y = 1 + 1. What is the tens digit of (-1)/((-2)/28) - y?
1
Suppose -7*o + 2*f + 15 = -2*o, 2*o = -2*f + 6. Suppose 3*a + 2 = 5*l, 0 = o*l - 0*l + 4*a - 7. What is the units digit of l?
1
Let o = 126 - 109. What is the units digit of o?
7
Let p(a) = a**2 + 3*a + 13. Let i be p(6). Suppose 2*t = -2*t + j + i, 3*t = 2*j + 44. What is the tens digit of t?
1
Suppose -24 = -13*h + 10*h. What is the units digit of h?
8
Let c = -14 - -10. Let r be (-3)/12 - 77/c. Let u = r - 13. What is the units digit of u?
6
Let c(q) = 2*q**2 + 3*q + 3. Let v(m) = 2*m**2 + 3*m + 2. Let p(u) = -2*c(u) + 3*v(u). Let x be p(-3). What is the units digit of x*-1*1/(-3)?
3
Suppose 49*h - 53*h + 512 = 0. What is the units digit of h?
8
Suppose 4*c = -2 - 2. Let s be 43 + c + 0/3. Suppose 0*i + s = 3*i. What is the units digit of i?
4
Let n(i) be the second derivative of i**4/4 + i**3/6 + i. What is the units digit of n(1)?
4
What is the hundreds digit of (-272)/(-1) - (19 + -23)?
2
Suppose -15*f + 10*f = -230. What is the tens digit of f?
4
Let m = -1 - -6. Let x = m - 0. What is the units digit of x?
5
Suppose 3*b = 5*z - 149, 5*z = z + 3*b + 121. Let j(c) = -c**2 - 10*c - 2. Let o be j(-4). Suppose -5*f = -z - o. What is the tens digit of f?
1
What is the units digit of -1*(928/(-10) + 4/(-20))?
3
Let a(u) = u**2 + 4*u + 2. Let d be a(-4). Suppose 4*w - 17 = 3*t + 2*w, 0 = t + d*w + 19. Let h = t - -14. What is the units digit of h?
5
Let a = 29 + 71. What is the units digit of a?
0
Suppose 5*m = s - 204, 3*s - 3*m = -0*s + 564. What is the hundreds digit of s?
1
Let s(y) = 4*y + 13. What is the units digit of s(6)?
7
Let f be -6*((-2)/(-4) + 1). Le