3 - 2*k**2 - 1 + k**2 - 2*k**3. Let a be d(2). Suppose z + a = 6*z. What is the units digit of z?
7
Suppose 0*c - 5*c = 5*t + 5, -c + 4*t + 4 = 0. Suppose -3*b + 17 = -2*b - 2*x, 3*x + 12 = c. What is the units digit of b?
9
Let n(j) = j**3 - 8*j**2 + 3*j - 2. Suppose -u + 3*r = -5*u + 26, -5*u + 3*r = -46. What is the units digit of n(u)?
2
Suppose -r = 3*j - 0*r - 4, -3*j = 3*r. What is the units digit of -3 + j + 1 - -12?
2
Let d(o) = o**2 + 12*o - 3. Let y be d(-11). Let u = y + 53. What is the tens digit of u?
3
Suppose 6*i + 138 = 534. What is the units digit of i?
6
Let x be -3*((-10)/3 + 0). Let i = x + -4. What is the units digit of i?
6
Let c(t) = t - 2. Let y(z) = -z**2 + 8*z - 8. Let k be y(6). What is the units digit of c(k)?
2
Let c = 4 + -8. What is the units digit of (5 + c)*7*1?
7
Suppose 0 = 4*d + m - 74, 3*m - 2 = 4. Suppose 0*s = 3*s + d. What is the units digit of (-2)/(-3) + (-2)/s?
1
Let a = -16 + 9. Let z(t) = -8*t - 11. What is the units digit of z(a)?
5
Let g(d) = d + 9. Let s be g(-6). Suppose w = -s*w + 8. What is the units digit of 1/w*-17*-2?
7
Suppose -3*x + 2*j - 11 = 0, 3*x = -3*j - 1 - 5. Let r be 3/3 - 2/2. Let y = r - x. What is the units digit of y?
3
Suppose 2*i - 4 = 3*w, -3 = -3*i + 12. Suppose -2*k = -w, -5*o + 23 = 2*k + k. Suppose o*n - 3 = -5*q + 3, -5*q + 5*n = -15. What is the units digit of q?
2
Suppose 5*s = -0*s - 40. Let w = 4 - s. What is the tens digit of w?
1
Let s = 150 - 9. What is the units digit of s?
1
Let s(t) = 19*t - 2. What is the tens digit of s(1)?
1
Let w(z) = -z**3 + 4*z + 3. Let g be w(-2). Let x(h) = 8*h - 3. Let u be x(g). Let c = u + -13. What is the units digit of c?
8
Let i be -2*(-1 - (-2 + -3)). Let g = -2 - i. Let q = 3 + g. What is the units digit of q?
9
Let a(h) = -h**2 - h - 1. Let o(r) = -r**2 + 8*r + 16. Let z(s) = -2*a(s) + o(s). What is the units digit of z(-9)?
9
Let u(q) = q. What is the tens digit of u(12)?
1
Suppose -2*g + 1 = -3. Suppose 4*d - 4*f + 24 = 0, -f + 4 = 3*d + g. What is the units digit of (1/(-2))/(d/2)?
1
Let p = 4 + -1. Let z be 2/p*6/(-2). Let q(u) = -2*u**3 - u**2 + 3*u + 3. What is the units digit of q(z)?
9
Let h(w) = -3*w**2 + 3*w - 6. Let t(n) = 4*n**2 - 3*n + 7. Let o(v) = 5*h(v) + 4*t(v). Let a be o(-4). What is the units digit of (-51)/(-7) - a/7?
7
Suppose -601 = -5*u - 2*f + 3*f, 4*u + 3*f - 477 = 0. What is the tens digit of (5/4)/(6/u)?
2
Let x(c) = -c**3 + 2*c + 101. What is the units digit of x(0)?
1
Let k = -35 - -77. What is the units digit of k?
2
Let b(w) = 5*w - 7. Suppose -2*a + 0*a = -10. What is the tens digit of b(a)?
1
Let p = 563 - 265. What is the tens digit of p?
9
Let h(k) = -7*k + 4. What is the tens digit of h(-3)?
2
Let x = 26 - -7. Suppose 3*m + 6 - x = 0. What is the units digit of m?
9
Suppose 32 = 2*k - 4*j, 0*k = 3*k + 4*j - 68. What is the tens digit of k?
2
Suppose 2*l = -0*l + 44. Let q = l - 13. Suppose 0 = -d - 0*d + q. What is the units digit of d?
9
Let a be ((-1)/(-3))/((-1)/(-21)). Let m = a - 11. Let v = m - -10. What is the units digit of v?
6
Let x(v) = v - 2. Let q = 4 + -4. Let b be x(q). Let o = 3 + b. What is the units digit of o?
1
Suppose b - 2*b + 4*y + 9 = 0, 0 = -4*b - 3*y + 17. Suppose b*f - 15 = 2*f. Suppose 0 = -4*m + f*m - 6. What is the units digit of m?
6
Let d(t) be the second derivative of t**4/4 - t**3/6 - 2*t**2 - 2*t. Let h be d(3). Let f = h - 12. What is the units digit of f?
8
Let r(u) = 2*u**2 - 3*u + 2. Let w be r(2). Suppose 0 = -c - w*c + 5. What is the units digit of c?
1
Let r(f) = -f - 6. Let s be r(-6). Suppose s = -3*c - 5*z + 10, -c - 2*z - 2 = -3*z. Let u = 3 - c. What is the units digit of u?
3
Suppose 0 = 3*p - 11 - 4. What is the units digit of p?
5
What is the units digit of 95*(-3 + 4)*1?
5
Suppose -5 = 5*j - 25. Suppose j*i - 20 = -0. What is the units digit of i?
5
Let g = -16 - -72. What is the tens digit of g?
5
Let l(p) = p**3 - 10*p**2 - 11*p + 12. What is the units digit of l(11)?
2
Suppose y = 3*k - 181, -5*k - 2*y + 311 = -6*y. What is the units digit of k?
9
What is the tens digit of (-4)/(-6) - 336/(-9)?
3
Let z = 39 + -30. What is the units digit of z?
9
Let c = -43 - -102. Suppose c = 5*r - 21. What is the units digit of r?
6
Let p(j) = j**2 + 6*j + 1. Let y be p(-7). Suppose 3*w + 2 = y. Suppose -3*r - 3 = 3*t, -3*t + r + 21 = -w*r. What is the units digit of t?
3
Suppose 0 = -4*f + 194 + 22. What is the tens digit of f?
5
Suppose 5*u - 4*u - 3*f = 9, 3*f = 3*u - 15. Suppose -g - 5 = u*r, -g + 15 = -r - r. What is the units digit of g?
7
Suppose 2*h - z - 163 = -2*z, -234 = -3*h - 5*z. What is the tens digit of h?
8
Suppose z + 2 = 2*z. Suppose z = x + 4. What is the units digit of x/9 + (-128)/(-9)?
4
Suppose 5*q + 2*g - 627 = 0, 2*g - 283 = -3*q + 94. What is the tens digit of q?
2
What is the tens digit of (3 + 17)*114/24?
9
Suppose 5*q = -0*q + 5*i + 10, 3*i = q. Suppose t + 1 = m + 6, -q*t + 25 = -m. Let k = -1 + t. What is the units digit of k?
9
Let j(n) = -n + 3. Let t be j(4). What is the units digit of 2 + (t + 0)*-4?
6
Let c(u) = -u**2 - 5*u + 2. Let h be c(-5). Let s be 1 - ((-6)/h - -3). Suppose -s + 18 = f. What is the tens digit of f?
1
Suppose -4*d + 69 = 3*u - d, 3*u = 4*d + 83. What is the units digit of u?
5
Let s(x) = 5*x**3 + x**2 - 1. Let d be s(-1). What is the tens digit of 190/d*(-2)/4?
1
Let a be (2 + (3 - 5))/(-2). Suppose t - 3*v = -3, t + a*t + v - 9 = 0. What is the units digit of t?
6
Suppose 2*b + 8 = 5*g - 3, -3*b + 3 = -g. Let m(d) = 3*d**2 - 2*d + 2. What is the tens digit of m(b)?
1
Suppose 0 = 2*f - 11 + 1. Suppose -3*w + f*a + 50 = -6, -4*w + 44 = a. What is the tens digit of w?
1
Let j(x) = 2*x - 6 + 6. What is the units digit of j(8)?
6
Suppose 6*n - 18 = 2*n - 5*o, -5*o = n + 3. Suppose 2*s = n + 3. Suppose -s*p = -2*g - 4, 0 = g - p - 0 - 1. What is the units digit of g?
3
Let h be (-12)/(-9)*(-15)/(-2). What is the units digit of (-2)/h + (-524)/(-20)?
6
Let n = -3 - 4. Let y = 16 + n. Suppose -4 = g + 2*p, 0*g = -3*g - 5*p - y. What is the units digit of g?
2
Let w = 2 - 3. Let k = 6 + w. Suppose 9 + k = m - 5*l, 5*l + 23 = 2*m. What is the units digit of m?
9
Suppose -y - 11 = 4*t, -2*y - y - 5*t = 5. Suppose -20 = -5*o, r = -0*r - y*o + 30. What is the tens digit of r?
1
Suppose 2 = 6*g - 4*g. Let p be 2 - g - (-22)/2. Let n = -1 + p. What is the tens digit of n?
1
Let j(x) = -x**3 - 10*x**2 - 12*x + 10. What is the units digit of j(-9)?
7
Let x = -2 - -1. Let b(g) = -10*g + 1. Let f be b(x). Let a = f + -5. What is the units digit of a?
6
Let c(y) = -6*y - 1. Let f be c(-1). Let r = 4 - f. Let p(j) = 8*j**2 - 1. What is the units digit of p(r)?
7
Suppose 3*i - 7*i - 4*q = -4, -2 = -2*i + 2*q. Let n be 2 + 3 + (i - -1). Suppose c = -2*h - h + n, -4*c - 2 = -3*h. What is the units digit of h?
2
Suppose 5*y - r = -3*r + 169, 2*r + 62 = 2*y. Let i = y - 23. What is the tens digit of i?
1
Let u be 4/(-3)*3/(-2). Suppose -u*v + 3*v = 18. What is the tens digit of v?
1
Let s = -4 - -6. Suppose 0 = 5*l - 5*f + 5, -5*l = -l - 2*f. Let z = l + s. What is the units digit of z?
3
Let r(z) = z**2 - 10*z + 4. Suppose 3*m + 3*q = -q + 22, -m - 3*q + 4 = 0. What is the units digit of r(m)?
4
Let v = 240 - 159. What is the tens digit of v?
8
Suppose -4*p + 20 = 0, v + 4*v - 985 = 4*p. What is the hundreds digit of v?
2
Let x(o) = 4*o - 1. Let w be x(5). Let p(b) = -b**2 - 5*b. Let r be p(-4). Suppose -w = -r*a + 1. What is the units digit of a?
5
Let w be ((-2)/(-4))/(1/94). Let z(j) = -5*j + 6. Let f be z(7). Let c = f + w. What is the tens digit of c?
1
Suppose 0 = 5*j + 2*t + 3*t - 5, 0 = -4*j + 2*t + 22. Suppose -q = -j*q + 6, -p = -3*q - 13. What is the units digit of p?
9
Let i(s) = 9*s**2 - 10*s - 8. What is the tens digit of i(-5)?
6
Suppose -8*i = -5*i - 2*k - 318, -2*i + 5*k + 223 = 0. What is the tens digit of i?
0
Let o be (-270)/(-35) + (-2)/(-7). Suppose 2*m - 4*h = -o, -3*h + 28 = 5*m - 17. What is the units digit of m?
6
Let y(s) = 2*s**2 + s - 1. Let x(a) = a + 7. Let j be x(-5). What is the units digit of y(j)?
9
Let u(q) = 8*q + 3. What is the units digit of u(4)?
5
Suppose -2 = 3*v - 8. Suppose 5*k + x - 76 = 0, 5*k - 4*x + v*x - 73 = 0. What is the tens digit of k?
1
Let t be (6/5)/(2/(-