a - 12. Let n(t) = t**2 + t - 1. Let q(l) = 8*l**2 + 10*l - 6. Let z(s) = -6*n(s) + q(s). What is the units digit of z(a)?
6
Let c = -1 - -5. Suppose 5*i - c*i = 11. What is the tens digit of i?
1
Let u be 11/(((-10)/4)/5). Let i = -1 - u. Let v = i - 15. What is the units digit of v?
6
Let z be -1 - -3 - (0 - -8). Let d be z*4/(-3) - 2. Suppose u + 3*g + d + 3 = 0, -3*g = -5*u + 27. What is the units digit of u?
3
Let s = 17 + 14. What is the tens digit of s?
3
Let h(n) = -161*n**3 + 2*n**2 - 1. What is the tens digit of h(-1)?
6
Let m = -67 - -41. What is the units digit of (2/(-4))/(1/m)?
3
Let l = 17 + -12. What is the units digit of l?
5
What is the tens digit of (-4)/18 - (-272)/9?
3
What is the tens digit of (-60)/25*-35*(-1)/(-2)?
4
Let g be 51/9 - (-2)/(-3). Let i = -90 + 92. Suppose -g*n + i*n + 27 = 0. What is the units digit of n?
9
Let t(x) = -x + 12. Let i be t(-9). Suppose -2*s - 3*p + 29 + 16 = 0, -3*s = 3*p - 75. Let k = s - i. What is the units digit of k?
9
Let s(i) be the second derivative of -i**5 + i**3/6 + i**2/2 - 30*i. Let a = -1 + 0. What is the units digit of s(a)?
0
Let y(m) = m**3 + m + 3. Let x be y(0). Suppose -x*s + 2 - 32 = 0. What is the units digit of ((-4)/(-6))/(s/(-105))?
7
Let b = 28 - 36. Let u = -28 + 49. Let n = u + b. What is the units digit of n?
3
Let c(j) = 2*j + 11. What is the tens digit of c(10)?
3
Let i be 15/(-10)*(-8)/2. Suppose 0 = 4*z + 20, i*p = 2*p - 4*z. Suppose c - p*b = -3, 0 = -3*c - 5*b + 23 + 48. What is the tens digit of c?
1
Let n(p) = -6*p + 8. What is the tens digit of n(-8)?
5
Suppose g + 96 = 7*g. What is the units digit of g?
6
What is the hundreds digit of 115/15*(27 - 3)?
1
Let c = -10 + 33. What is the units digit of (-3)/(-2) - c/(-2)?
3
What is the units digit of 278/(-3)*(-21)/14 - 2?
7
Suppose -3*v + 405 = 3*d - 132, 3*v + 171 = d. What is the units digit of d?
7
Let s = 21 - -26. What is the units digit of s?
7
Let c(j) = 6*j**2 + 3*j + 3. Let z be c(-2). Suppose 3 = 3*l + 5*x - 23, -3*l + 32 = 2*x. Let r = z - l. What is the units digit of r?
9
Let f(z) = -z + 1. Let a be f(2). What is the units digit of (2 - (5 + -2))/a?
1
Suppose -3*g - 27 = 5*q, 5*q + 24 = -5*g - 1. Let d = -9 + 17. Let t = d + q. What is the units digit of t?
2
Suppose 92 = 4*n - 5*x, -5*n - 2*x + 45 = -70. What is the units digit of n?
3
Suppose 5*s + 2*u = 5*u + 9, -2*u = -4*s + 6. Suppose s*c + 128 = 4*c. What is the tens digit of c?
3
Let i = 4 + -2. Suppose 3*u = -u - j + 42, 6 = u - i*j. What is the units digit of u?
0
Suppose -4*t = -b - 0*t - 25, 5*b + 4*t = -53. Let m(y) = -y**2 + 14*y - 26. Let r be m(11). Let f = r - b. What is the units digit of f?
0
Let i(g) be the third derivative of g**6/120 - g**5/12 + g**4/8 - 5*g**3/6 + g**2. Let t be i(4). Let f = t + 17. What is the units digit of f?
8
Let h(a) = 8*a + a**3 - 4 - a**2 - 5*a**2 - a**2. Suppose 0 = o + 3*o - 24. What is the units digit of h(o)?
8
What is the units digit of ((-42)/4)/((-45)/60)?
4
Suppose 7*d - 6 = 4*d. Suppose y - 5 - 28 = 5*v, d*v - 57 = -5*y. What is the tens digit of y?
1
Suppose -3*p = 1 + 11. Let f be -2 - ((-2)/5)/(7/(-70)). What is the units digit of (f/p)/(9/24)?
4
Let g be 0 - 1 - (0 - 0). Let m = 3 + g. What is the units digit of m?
2
Let n(x) = -x**3 - 4*x**2 + 2*x - 5. What is the tens digit of n(-5)?
1
Let w = -5 - -5. Suppose -8*s + 3*s = 5*p, -5*s + 3*p = w. Suppose 0 = -3*f - b - 2 - s, 0 = -f + 3*b + 16. What is the units digit of f?
1
Suppose b = -0*b + 2. Suppose 0 = -b*o + 22 + 92. Suppose 52 = 4*s - 4*r, 0 = -6*s + s + 3*r + o. What is the units digit of s?
9
Let u(r) = -r**2 - 9*r + 3. Let z be u(-9). Suppose -5*h = -2*h - 12, z*t - 97 = 2*h. What is the units digit of t?
5
Let n = -104 + 56. Let x = -34 - n. What is the tens digit of x?
1
Let j be 1*3*(-1 + 2). Let f(b) = -b**2 + b - 1. Let o be f(1). What is the units digit of o/(-2)*(-1 + j)?
1
Let r(b) = b**2 + b + 9. Let m be r(4). Suppose 0*d = -5*d - 3*j + m, -j - 17 = -5*d. What is the units digit of d?
4
Let f(a) = a**2 + 3*a - 3. Let n be f(-6). Let j = -10 + n. What is the units digit of j?
5
Let m be (-16)/(-2)*(-12)/(-16). Let x(n) = -m + 0*n - 5*n + 3*n. What is the tens digit of x(-8)?
1
Let t = -1 + -4. Let c be 84/15 - 2/t. What is the units digit of 8/c*(-9)/(-3)?
4
Let g(i) = 3*i + 3. Let u(m) = -m**2 + 2*m + 2. Let p(o) = 4*g(o) - 6*u(o). What is the tens digit of p(2)?
2
Suppose -4*o - 3*v = -40, -2*v = 2*v. What is the units digit of o?
0
Suppose -3*w - 2*d = -22, -2*w - 2*d + 12 = -6. What is the units digit of w?
4
Suppose -3*k + 186 = 2*q, -2*k - 4*q + 3*q + 123 = 0. What is the tens digit of k?
6
Let h(r) = 2*r**2 - 4*r + 4. Let f be h(3). Let s = 36 - f. What is the units digit of s?
6
What is the tens digit of 3*(-2)/(-10) + 314/10?
3
Let a(v) = -v**2 - v - 1. Let w be a(3). Let t = 19 + w. What is the units digit of t?
6
Suppose -11 = -2*a - 1. Suppose -a*u - 3*i = -82, -3*i + 38 = 3*u - 4*i. What is the tens digit of u?
1
Let m(a) = -a**2 + 6*a + 5. Let v(d) = d**3 + 3*d**2 + 3*d + 2. Let z be v(-2). Suppose 5*n + 25 = y, -y - 2*y - 4*n - 1 = z. What is the units digit of m(y)?
0
Suppose -8 = 8*p - 10*p. What is the units digit of (-2 - (-3 - 2)) + p?
7
Suppose 0 = -3*t - 115 + 331. What is the units digit of t?
2
Suppose 0*v = 4*v - 20. Suppose 2*j - 47 = -3*y - 0*j, 20 = y + v*j. What is the units digit of y?
5
Let g = -14 + -6. Suppose 0 = 4*p + b + 25, 0 = 5*b + 1 + 4. What is the units digit of (-6)/(-5)*g/p?
4
Suppose 45*m + 110 = 46*m. What is the hundreds digit of m?
1
Suppose 0 = -5*k + 116 + 4. What is the units digit of k?
4
Suppose 897 - 3614 = -19*m. What is the units digit of m?
3
Let f(a) = 6*a**2 - a + 1. Let n be f(1). Suppose -5*p + q + 21 = -2*p, -p - 4*q = n. Suppose 20 = 4*y, -3*v + 3*y - p = -2*v. What is the units digit of v?
9
What is the tens digit of (-3)/(-4 + 102/26)?
3
Let b(k) = -k**3 - 7*k**2 + 4. Let x be b(-7). Suppose 2*t + 0 = -x*v + 4, 2*v + 18 = 4*t. What is the units digit of t?
4
Suppose -8 = 4*k - 20. What is the units digit of k?
3
Suppose -6*j + 3*j + 138 = 0. What is the tens digit of j?
4
Let h(a) = 1. Let k(u) = u**2 + 11*u + 4. Let w(l) = h(l) - k(l). What is the units digit of w(-10)?
7
Let t = 426 + -225. What is the tens digit of t?
0
Let a(f) = -f**2 - 31 - 5*f + 0*f**2 + 37. What is the units digit of a(-5)?
6
Let l = -6 - -6. Suppose l = -4*i + 16, -c - c - 5*i = -28. Suppose c*z = -z + 40. What is the units digit of z?
8
Suppose -4*p - 119 = q - 555, 0 = -5*p + 2*q + 558. What is the tens digit of p?
1
Suppose -5*k + 10 + 15 = 0. What is the units digit of k?
5
Let v = -3 + 8. Let g(k) = k + 1. Let r be g(-4). Let p = v + r. What is the units digit of p?
2
Suppose -4*l + 34 = -3*l. What is the tens digit of l?
3
Suppose -130 = -o - 88. What is the tens digit of o?
4
Suppose 2*f - 537 = -5*v, 2*v = 3*v - 2*f - 117. What is the tens digit of v?
0
Let i = 11 - -8. Let r = 26 - i. What is the units digit of r?
7
Suppose -2*d + z = -15, -2*d - 20 = -4*d + 2*z. Let r = d + -4. What is the units digit of r?
1
Let h(m) = -2*m**3 - m - 1. Let b be h(-1). Let n = b - 0. What is the units digit of n?
2
What is the units digit of (-44)/10*(-40)/16?
1
Let r(n) be the third derivative of 0 - 1/12*n**4 + 4*n**2 - 1/120*n**6 - 1/3*n**3 + 1/60*n**5 + 0*n. What is the units digit of r(-2)?
4
Let y(t) = 10*t**2 - 13*t - 29. What is the units digit of y(-4)?
3
What is the tens digit of 2/4 + (-42)/(-4)?
1
Suppose -z - 6 = r, 0 = -2*r - z - 2 - 5. Let g = 14 - r. Suppose 2*m = 3*m - g. What is the tens digit of m?
1
Suppose r + 1 + 4 = 0. Let h = r + 7. What is the units digit of h?
2
Let r be 1*(-1)/((-3)/6). What is the tens digit of 0 + r - (2 - 18)?
1
Let w(b) = b + 11. Let i be w(-9). Let m be 1/(i/6 + 0). What is the units digit of 7 + 3/m + -2?
6
Let i = -171 + 289. What is the hundreds digit of i?
1
Suppose 3 = -5*b + 13, 2*b = 3*w - 8. Suppose 3*k - 3*l = -w*l + 4, -k + 23 = -4*l. Suppose -4*f = -35 + k. What is the units digit of f?
8
Suppose -2*u + 77 = -25. What is the units digit of u?
1
Let r(z) = -2*z + 8 + z + 3*z. What is the units digit of r(6)?
0
Let c be -2*18/(-8)*2. Let a = 13 - c. What is the units digit of a?
4
Let f(b) = 1 - 3*b + 0 - 2 - 4*b. What i