*t**2 - 11*t + 13. Let y be w(-12). Let d(z) = y - z + z**2 + 2*z + 0*z. What is the units digit of d(-1)?
1
Let r be (-80)/(-24) - 4/(-6). Let o(s) = 3*s + 1 - 6*s - r + 0*s. What is the units digit of o(-3)?
6
Let d = -45 - -138. What is the units digit of d?
3
Suppose -201 = -13*n + 10*n. What is the units digit of n?
7
Let a = -18 + 15. Let z = 42 - a. What is the units digit of z?
5
Suppose 0 = -4*m + 2*m + 10. Suppose m*j - 241 = 44. Suppose j = 5*z - 2*z. What is the tens digit of z?
1
Suppose -4*s = s - 3*z - 486, 3*z - 282 = -3*s. Suppose 14*p - 10*p - s = 0. What is the units digit of p?
4
Let y = 5 + 2. Let s = y - -2. What is the units digit of s?
9
What is the units digit of (6*20 + -3)*(-4)/(-6)?
8
Let t(b) = b - 4. Let s be t(-4). Let q = s + 22. What is the units digit of q?
4
Let a be 255/(-9) - 2/(-6). Let n = 28 + -48. Let k = n - a. What is the units digit of k?
8
Suppose k = -7*u + 2*u + 15, -5*u + 3*k + 35 = 0. Let t(f) = -9*f + 9. Let h(w) = 13*w - 13. Let a(q) = 5*h(q) + 7*t(q). What is the units digit of a(u)?
6
Let s be (-144)/30*(-20)/(-6). Let n = s + 5. Let l = 15 + n. What is the units digit of l?
4
Let r(j) = j**2 + 3*j - 4. Let x(q) = -q**2 + q + 1. Suppose 0 = -2*y - 2*m + m - 8, 5*y + 2 = 2*m. Let u(w) = y*x(w) - r(w). What is the units digit of u(6)?
8
Suppose -3*c = -2 - 4. Suppose -c*j = -r - 17, 3*r - 6 = -4*j + 23. Let u(a) = a**2 - 7*a - 1. What is the units digit of u(j)?
7
Let b be (8/10)/((-2)/430). What is the units digit of (-2)/(-9) - b/36?
5
Let r = 257 + -78. What is the tens digit of r?
7
Suppose 0 = 4*d - 9*d + 35. Suppose 0*s = -3*s + 5*k + 74, 5*s - 3*k = 118. Suppose -s = -5*r + d. What is the units digit of r?
6
Let t be (-10)/(-3) + (-8)/(-12). Suppose p = -t*p. Suppose -w + 4*w + 18 = 2*j, -4*j + 5*w + 34 = p. What is the units digit of j?
6
Suppose 0 = -4*k - d - 3*d - 8, k - 4*d = 18. Suppose c - k*c = -3. Let x = 5 - c. What is the units digit of x?
2
Suppose 212 = 4*d + 4. Suppose -d = -2*z - 6. What is the units digit of z?
3
What is the units digit of ((-9)/3)/(-6*(-1)/(-82))?
1
Let s = 7 + 0. What is the units digit of s/(-21) + (-62)/(-6)?
0
Suppose 3*m - 12*m + 90 = 0. What is the tens digit of m?
1
Let c(o) be the second derivative of o**5/20 + 5*o**4/12 - o**3 + 2*o**2 + o. Let t be c(-6). Suppose -93 = -t*y - 33. What is the tens digit of y?
1
Suppose 312 = 2*a + 40. What is the tens digit of a?
3
Let h = -3 + 5. Let i = -3 + h. Let o = 5 - i. What is the units digit of o?
6
Let r(i) = -15*i + 4. What is the units digit of r(-3)?
9
Suppose 16 = -2*s + 6*s, -3*v + 8 = -s. Let u be ((-4)/(-8))/((-2)/v). What is the units digit of u/(-6) - 22/(-12)?
2
Let s(f) = f - 1. Let d(z) be the third derivative of -5*z**4/24 + 5*z**3/6 + z**2. Let m(w) = d(w) + 4*s(w). What is the units digit of m(-3)?
4
Suppose 3*f = -f + 28. Suppose f*s - 4*s = 42. Suppose 0 = -p + 4*j - 3, 0*p + s = 4*p - 3*j. What is the units digit of p?
5
Let n be 28/36*3*3. Suppose -n*r + 89 = 3*l - 2*r, 5*l + 3*r = 127. What is the units digit of l?
3
Suppose -6*y + 4*y + 4 = 0, 0 = 3*j - 5*y - 2. Suppose j*n - 2*n = 40. What is the units digit of n?
0
Suppose 3*y - 4 = -22. Let d(t) = -t**2 - 7*t + 3. Let p be d(y). What is the units digit of (-4)/(3/p + -1)?
6
Suppose -2*t - 6 = 2*k, k = 3*t - 7 - 0. Let l(y) = -y + 1 + y + 15*y**3 - 2*y**2. What is the tens digit of l(t)?
1
Let k = 3 + 2. Suppose 3*u - 22 - k = 0. What is the units digit of u?
9
Let w be 1/(-1) - (-5 - -1). Suppose g - 54 + 20 = -w*r, 0 = -r. What is the units digit of g?
4
Suppose 2*d - 2*a = -136, -3*d + 59 = -4*d - 2*a. Let v = -38 - d. What is the tens digit of v?
2
Let u be 12*((-3)/6)/(-1). Suppose 0 = -0*t - 6*t + u. What is the units digit of t?
1
Let m(o) = o**2 - 4*o + 8. What is the units digit of m(-5)?
3
What is the tens digit of 74*1 + -11 + 8?
7
Suppose j = 5*j. Suppose 5*z = o + 3, j = -z - 3*o - 2*o + 11. What is the units digit of z?
1
Let x = 23 + -18. Suppose -x*z - 2*n = -169 - 14, -117 = -3*z - 3*n. What is the units digit of z?
5
What is the tens digit of (-11)/((-33)/72) + -4?
2
Let j(m) = 10*m**2. Let f = -4 + 20. Suppose 3*z = 5*v + 18, 4*z = 4*v - 0*v + f. What is the units digit of j(z)?
0
Let j = -9 + 17. Let l = j - 3. Suppose 0 = -a + 7 - l. What is the units digit of a?
2
Let x(s) = -s**3 - 4*s**2 - 5*s - 3. Let o be x(-3). Suppose 6 = -3*d + o. Let g(r) = -8*r. What is the units digit of g(d)?
8
Let w be (-12)/(2/(-7)*-1). What is the units digit of 18/w + 174/14?
2
Let j(k) = -31*k. Let q be j(-1). Let x = q + -21. What is the tens digit of x?
1
Suppose 6 = -5*d + 1, 0 = j + 3*d - 86. What is the tens digit of j?
8
What is the tens digit of (-1)/2*520/(-5)?
5
Suppose 8 + 5 = -3*d - v, 3*d + 5 = v. Let n(q) = -q**3 - q**2 - 2*q. What is the units digit of n(d)?
4
Suppose -17 = -d - 4*f, -5*f + f = 3*d - 75. Suppose -3*k + 11 = d. What is the units digit of (k/(-4) + 0)*4?
6
Let j(x) = 2*x**3 - 10*x**2 - 12*x + 16. What is the units digit of j(7)?
8
Let a(c) = -28*c - 1. Let g be a(-1). Suppose -4*o + 72 = 4*z, -4*z + 5*z - 2*o = g. Suppose y - 7 = q, -y + z = 2*y - 2*q. What is the units digit of y?
7
Let v = -32 + 53. Let z = -9 + v. What is the units digit of z?
2
Let h(m) = -m + 7 - 7 + 5*m**2. What is the units digit of h(-2)?
2
Let b(t) = 2*t - 1. Let k be b(9). Suppose -5*z + 53 + k = 0. Suppose 4*m - 1 = -q, m + 0*q + z = -5*q. What is the units digit of m?
1
What is the units digit of (8/(-20) - 1131/(-15)) + -3?
2
Let f be 4/14 - 2/7. Let w(i) = -4*i**2 + 3*i - 10. Let l(j) = -11*j**2 + 8*j - 29. Let q(p) = -3*l(p) + 8*w(p). What is the units digit of q(f)?
7
Let u(h) = 11*h**3 + 2*h**2 - 2*h + 1. Let b(r) = -r**3 - 6*r**2 + 6*r - 5. Let d be b(-7). Let g be (d/4*-2)/(-1). What is the tens digit of u(g)?
1
Let k = -7 - -2. Let o = -7 - k. What is the tens digit of (1/o)/((-1)/34)?
1
Let h be (-39)/(-12) - 3/12. Let b be (-18)/h*(-1)/3. Suppose g + g - b = 0. What is the units digit of g?
1
Let h(v) = 30*v**2 - 3*v + 4. What is the tens digit of h(1)?
3
What is the tens digit of 0 - (-83 + 1 + 5)?
7
Suppose 2*k = -5*p + 21, -k - 5*p - 27 = -10*p. Let x = -3 - k. Let j = x - -5. What is the units digit of j?
4
Let z = 52 - 13. What is the tens digit of z?
3
Let a = -104 + 161. Suppose 3*c - a = -0*c. What is the units digit of c?
9
Let k(n) = n**3 - 10*n**2 + 8*n + 3. Let h be k(9). Let o = h - -7. What is the units digit of o?
1
Let m be (-1)/(-2) + (-12)/(-8). Suppose -z + 10 = -m. What is the tens digit of z?
1
Suppose -63 = -3*s + 3*y, 4*y - 114 = -2*s - 3*s. What is the tens digit of s?
2
Suppose -4*s + 67 = -25. Suppose 2*b = 4*m + m - 14, -2*m = 5*b - s. What is the units digit of b?
3
Suppose 0 = -a + 4*y - 4, -3*y = -3*a - 0 + 6. Suppose 3*f = 2*f - 5*i + 17, -a*f - 3*i + 17 = 0. Suppose -10 = -f*b + 4. What is the units digit of b?
7
Suppose -8 = h - 32. What is the units digit of h?
4
Let y(b) = b**3 - 4*b**2 - 6*b + 3. Let p be y(5). Let f = 1 - p. What is the units digit of f*(2 - (-6)/(-9))?
4
Let j(g) = -g. Let z(c) = -3*c. Let q(m) = -2*j(m) + z(m). Let i be q(-2). Suppose p - i - 1 = 0. What is the units digit of p?
3
Suppose 0*q - 30 = -4*q - 2*c, -2*q = 3*c - 25. Suppose 0 = 2*v - 5*t - 63, 2*v + 2*t - 23 = q. What is the units digit of v?
9
What is the tens digit of 4 - 5 - (0 - 11)?
1
Suppose -3*y = -0*y - 24. Let q = y + 12. What is the tens digit of q?
2
Let p = -1 - -6. What is the units digit of p?
5
Suppose -9 + 25 = 4*f. Suppose 0*s = s - 3*n - 1, f*s - 3*n - 13 = 0. Suppose -4*o + s*r + 5 = -27, -5*o + 4*r = -35. What is the units digit of o?
3
Let j(m) = 5*m**3 - 3*m**2 + 6*m - 6. What is the units digit of j(2)?
4
Let u = 62 - 30. What is the units digit of u?
2
Suppose 5*h + 43 = -5*m + 158, h + 4*m = 29. Suppose -3*q + 30 - 9 = 4*y, -25 = 5*q. Suppose 2*k = h - y. What is the units digit of k?
6
Suppose 4*w + d - 4 + 5 = 0, -3*w + 2 = -2*d. Let u be -9 + (-1 + w)*2. Let z = u + 19. What is the units digit of z?
8
Let x = -2 - -5. Let c be (-46)/3 + 1/x. Let s = -4 - c. What is the tens digit of s?
1
Let h = 128 + -63. What is the units digit of h?
5
Suppose -3*g = 2*g + 110. Let f = -52 - g. Let o = 45 + f. What is the units digit of o?
5
Suppose 2*g - 9 - 1 = 2*c, 25 =