ose -4 = 2*y - 3*k, 0 = -3*y + 5*y - 2*k. Let i be 69/(-9) - y/(-6). Let b = i + 11. What is the units digit of b?
4
Suppose d - 4*d = n, d - 3*n - 10 = 0. What is the units digit of d?
1
Let f(n) = -n + 43. What is the tens digit of f(21)?
2
Let a be (-2)/(-6) + 1004/12. Suppose 0 = -3*f + 4*c + 39, -19 + a = 5*f - 2*c. What is the tens digit of f?
1
Let g(m) = -2*m**3 - m. Let u be g(1). What is the units digit of 20/6*u/(-2)?
5
Suppose 125 = 6*v - v. What is the units digit of v?
5
Let d be (-2)/(-3)*(-21)/1. Let g = d + 21. Let s = -3 + g. What is the units digit of s?
4
Let y(l) = 2*l**2 + 7*l + 4. Suppose 0*s - 2*s = -5*r - 4, 5*s - r + 36 = 0. Let o = s + 4. What is the units digit of y(o)?
8
Let k(s) = s**3 - s**2 + 2*s - 1. Let h be k(2). Suppose -2*z - h = -17. What is the units digit of z?
5
Suppose -3*t + 5 = -2*j, -t + 6*t = 4*j + 7. Suppose 4*k - j*k = 10. Suppose k*z = 3*n - 1 + 6, 0 = -z + 5*n + 1. What is the units digit of z?
1
Let k(i) = -24*i - 7. What is the units digit of k(-14)?
9
Let l(x) = 0*x + 5*x**2 - 1 + 8*x**2 - x**2 + x. What is the units digit of l(1)?
2
Let f = 80 - 16. Let d = f + -38. What is the tens digit of d?
2
Suppose 0 = -0*m - 2*m. What is the units digit of (m + 3)/((-3)/(-15))?
5
Let z = -115 - -158. What is the units digit of z?
3
Let d(p) = p**2 - 3*p + 6. Let u be ((-6)/(-2))/(3/4). Let t be d(u). Suppose 0 = -2*q + t + 8. What is the units digit of q?
9
Let v(o) = -2*o - 5. Let x be v(-4). Suppose 0 = 3*j + 2*j - 5*u - 5, 4*u - 8 = 0. Suppose b = j*d + 2*d + 34, -60 = -5*b + x*d. What is the units digit of b?
9
Let w(f) = 100*f + 13. What is the units digit of w(2)?
3
What is the tens digit of (-166)/(-4) - 8/(-16)?
4
Suppose -4*i + 28 = -4*m, -i + 3 = 4*m - 4. What is the units digit of 5 - i - -1*11?
9
Let j(t) be the second derivative of 5*t**4/12 + t. What is the units digit of j(1)?
5
Let c(f) = -f**2 + 10*f + 11. Suppose -h = 4*h + 4*s - 28, -5*s = 15. What is the units digit of c(h)?
7
Let u(m) = -m**3 + 6*m**2 + 6*m - 9. Let w be u(6). Suppose w = 2*a - 1. What is the tens digit of a?
1
What is the tens digit of (-2)/12 + (-2527)/(-42)?
6
Let f = -11 - -68. Suppose 0 = y - 2*y + f. What is the units digit of y?
7
Let x(j) = j**2 - 7*j - 3. Let o be x(7). What is the units digit of (-1 + -2)/(-3) - o?
4
Suppose -2*y + 3 = m, -5*m - 6 = y - 3*m. What is the units digit of y?
4
Let f(y) = 5*y**2 + 7 + 1 + y**2 + y**3 - 7*y. Let s(j) = -2*j**2 - 3*j + 2. Let o be s(-3). What is the units digit of f(o)?
8
Let n = -2 - -5. Let v = -18 + n. What is the units digit of (v/(-12))/((-1)/(-4))?
5
Suppose -n - 6 = -3*n. Suppose -5*q + 5*z + 16 + 34 = 0, -9 = n*z. What is the units digit of q?
7
Suppose 4*i + 258 = 8*i + 3*d, -4*i + 270 = -3*d. What is the tens digit of i?
6
Let o be (6 - 9) + -1 + 2. Let x(k) = -k**2 - k + 1. Let y be x(o). What is the units digit of 2 + 6/(1 - y)?
5
Suppose 2*d = -d + 138. What is the units digit of d?
6
Suppose 0*z + 2*g + 19 = 3*z, 4*z = -2*g + 16. Suppose -47 = -3*r + 4*k + k, 0 = -z*r + 4*k + 61. What is the units digit of r?
9
Let w = -142 - -249. What is the tens digit of w?
0
Suppose 16*z = 17*z - 34. What is the tens digit of z?
3
Let s(g) = g**3 + 14*g**2 + 4. What is the tens digit of s(-7)?
4
Let r(p) = 6*p - 2. Let a be r(5). Let i = 39 - a. What is the tens digit of i?
1
Suppose -4*z - 33 = -3*s, 4*s - 3*z = 40 - 3. Suppose -4*g + 3*r + 28 = s*r, r + 38 = 4*g. Let i = g + 5. What is the units digit of i?
4
What is the hundreds digit of (-2*(-2)/(-4))/((-18)/2016)?
1
Let x(q) = q**2 - 7*q - 14. What is the units digit of x(11)?
0
Let q(a) be the first derivative of a**4/4 + 4*a**3/3 - 3*a**2/2 - 5*a + 4. What is the units digit of q(-4)?
7
What is the tens digit of (-1)/5 - 984/(-20)?
4
Let i(z) = -7 - 17*z**3 + 3 + 5*z**2 + 18*z**3 - 9*z. What is the tens digit of i(-5)?
4
Let t = 56 - 14. What is the units digit of (-14)/(-2)*t/6?
9
Suppose 3 = 5*p + 23. What is the units digit of p/(-14) + (-19)/(-7)?
3
Let s(c) = -2*c**2 + 1 + 3*c + 12*c**3 - 4*c + 3*c**2. What is the units digit of s(1)?
3
Suppose -2*v + 128 = 4*a - v, -3*v = 2*a - 64. Let f = -16 + a. What is the tens digit of f?
1
Let g(b) = b**2 + 6*b + 3. Let t be g(-8). Let r = t + -18. What is the units digit of r?
1
Let b(w) = w**2 + 8*w + 2. Let k be b(-8). Suppose -3*j + k*j + 20 = 0. What is the tens digit of j?
2
Suppose -15*c + 432 = -11*c. Suppose -9*k + c = -5*k. What is the units digit of k?
7
Let c be (-1 + 0)/((-2)/6). Let b be (6 - c)*4/6. Suppose -18 = -5*q + b. What is the units digit of q?
4
Let q be (-1)/(-3) - (-24)/9. Suppose i - 13 = -q. Suppose -i = -3*r + 4*y, -3*r + 3*y + 7 = -r. What is the units digit of r?
2
Let m(h) = 2*h**2 - 3*h + 2. Let u be (6/(-9))/((-2)/6). What is the units digit of m(u)?
4
Suppose -117 = -g + 101. What is the units digit of g?
8
Let j(t) = 2*t + 4. Let z be j(-8). Let i = z + 22. What is the tens digit of i?
1
Suppose 40 = 3*i + 2*i. Suppose 42 = 2*v - i. Let l = v - 17. What is the units digit of l?
8
Let i(p) = p**2 - 2*p + 1. Let v be i(1). Suppose 2*f = -v*f. Suppose -4*b = 2*n - 58, -4*n = -5*b - f*n + 92. What is the units digit of b?
6
Suppose -2*k = 3*k + 15. Let y = 6 + k. Suppose -y*l + r = -19, -2*l + 0 - 6 = 4*r. What is the units digit of l?
5
Suppose -3 - 10 = -o. What is the tens digit of o?
1
Suppose -4*f = 4*i - 548, 0 = -f + i + 157 - 14. Suppose 0*l = 5*l - f. What is the tens digit of l?
2
Let b be 6*-1*(-2)/3. Suppose -16 = -5*o + x, -b*o + x = -o - 8. What is the units digit of o?
4
Let u(r) = -4*r - 9. What is the units digit of u(-7)?
9
Let v(g) = g**3 + 2*g**2 + 2*g - 3. Let m be v(3). What is the tens digit of (m/(-10))/((-3)/10)?
1
Let f be 2/(-3*(-4)/54). Let q = 12 - f. What is the units digit of q?
3
Suppose 5*v - 3*z = 586, -2*v + 0*z + 238 = -3*z. What is the tens digit of v?
1
What is the units digit of (-2 - 0)/((-54)/6777)?
1
Let i be 11/4 + 2/8. Suppose i*c = c - 6. Let h = 4 + c. What is the units digit of h?
1
Let c = 156 - 75. What is the units digit of c?
1
Suppose -5*j - 13 - 2 = 0. What is the units digit of 2/((-57)/21 - j)?
7
What is the units digit of (-4)/(-22) - 832/(-22)?
8
Let p = -5 + -3. Let h = p - -1. Let i(v) = -v**3 - 7*v**2 - 3*v - 7. What is the units digit of i(h)?
4
Suppose 3*u = -3*n + 51, -4*u + u - n = -51. What is the units digit of u?
7
Suppose -2*h + 15 = -5. Let v = 7 + h. Let j = 1 + v. What is the units digit of j?
8
Let v = 141 - 79. Suppose -3*p + 0*l = 3*l - 33, v = 5*p - 2*l. What is the units digit of p?
2
Suppose 0 = 23*j - 20*j - 165. What is the units digit of j?
5
Let r = -13 - -22. Let k(j) = 4*j**3 - 40*j**2 + 27*j - 4. Let x(o) = o**3 - 10*o**2 + 7*o - 1. Let d(p) = 2*k(p) - 9*x(p). What is the units digit of d(r)?
1
Let f be (-1*1/(-1))/(-1). Let z(t) = 3*t**2 - 1. Let c be z(f). Suppose 7*w - c*w - 105 = 0. What is the units digit of w?
1
Let n(d) = d**3 - d + 4. Let i be n(0). Suppose -3*z = -3*r + z + 10, -2*z + i = 0. What is the units digit of r?
6
Let z(k) = k**3 + 3*k**2 - 3*k - 3. Let d be z(-3). Let c be (4 - d) + (-1 - -39). What is the units digit of 4/10 - c/(-10)?
4
Let r be 2/8 - (-2)/(-8). Suppose -7*v + 4*v + 3 = r. What is the units digit of (-1)/(-2)*(v - -3)?
2
Suppose -15*o - o + 800 = 0. What is the units digit of o?
0
Suppose -5*y + 130 = -0. Suppose y = 3*m - 4*m + 4*n, -25 = -5*n. Let f = -1 - m. What is the units digit of f?
5
Let j(z) = 6*z - 9. Suppose -3*y + 7 = -2*y - x, 0 = 5*y + 3*x - 27. What is the units digit of j(y)?
7
Suppose -5*b + 4*k = -4*b - 6, -2*b = 3*k - 1. Let x be (-2 - (-1 - -1)) + b. Suppose x + 20 = 4*h. What is the units digit of h?
5
Let f(c) = c**2 - 2*c + 1. Let o be f(3). Suppose -8 = -o*a + 2*a. Suppose a*g + 0*p + p - 64 = 0, 4*g + 4*p - 76 = 0. What is the tens digit of g?
1
Suppose 5*d - 20 = 20. Suppose 3*m - d = 2*f, -2*m = 2*f - m - 8. Suppose f*v - 11 = 19. What is the units digit of v?
5
Suppose 7*b + 248 = 3*u + 2*b, 5*b - 10 = 0. What is the units digit of u?
6
Let j(u) = u**2 - 16*u + 13. What is the hundreds digit of j(23)?
1
Let p be (3/2)/(1/(-2)). Let k be 3/(p + 17/6). Let a = k + 26. What is the units digit of a?
8
Let a(x) = 23*x + 4. What is the units digit of a(1)?
7
Let x be (60/(-9))/(