-2*c - 3*c. Let x(n) = -5*n + c*n + 4*n. What is the units digit of x(-2)?
2
Suppose 4*z - 2014 = -15*z. What is the units digit of z?
6
Suppose 0 = -q + 4 - 0. Suppose q*t = -t + 165. What is the tens digit of t?
3
Let r = 4 + -1. Suppose o + 15 = 4*o - 4*a, -a = -r. What is the units digit of o?
9
Let v(p) = 5*p**2 - 12*p + 12. What is the units digit of v(8)?
6
Suppose -f - 90 = -4*f. What is the units digit of f?
0
Let i be (12/(-10))/((-9)/30). Let u(l) = -4*l + 6. Let n be u(-6). What is the units digit of ((-8)/(-10))/(i/n)?
6
Let v be (-9)/(-2)*12/9. Let y be ((-14)/v)/((-4)/12). Suppose y*s - 4*s = 15, 3*a = 5*s - 16. What is the units digit of a?
3
Let v(l) = 4*l**2 - l - 1. What is the units digit of v(2)?
3
Let w be (9/6)/((-2)/12). Let j be 2 + (-6)/w*3. Suppose 0 = -z - 2, 7*k = j*k - 2*z + 5. What is the units digit of k?
3
Let f(j) = -10*j - 43. What is the units digit of f(-6)?
7
Let t = -13 - 0. Let f = 24 + t. Let o = -5 + f. What is the units digit of o?
6
Let r = 7 - 22. Let h = r + 26. What is the units digit of h?
1
Suppose k = -2*c - 15, k - 5 = -2*c - 4*k. Let s be (-2 - -7)*(-8)/c. Suppose -12 = -s*w - 0. What is the units digit of w?
3
Suppose -5*c + 12 = -2*v - 4, -12 = -c - 4*v. Suppose 2*j = w + c*w - 276, -3*j + 62 = w. What is the units digit of w?
6
What is the units digit of -2 + (-2 - (-16 + 0))?
2
Let l(m) be the third derivative of m**5/60 + 5*m**4/24 + m**3 + m**2. What is the units digit of l(-5)?
6
Let a(u) = 21*u**2 + 3*u - 21. What is the units digit of a(3)?
7
Let p(b) = -b**3 + 4*b**2 + 5*b - 3. Let d be p(5). Let i(f) = -f**3 - 4*f**2 - 3*f + 4. Let t be i(d). What is the units digit of -1 + t + (-2 - -1)?
2
Suppose -3*m = -k + 5 + 3, 4*k - 2*m = 22. Suppose k*n + 18 = 78. What is the units digit of n?
2
Let x(v) = -7*v - 20. What is the units digit of x(-9)?
3
Let w(v) be the first derivative of 5*v**2/2 - 4. What is the tens digit of w(2)?
1
Suppose -i = 4*d - 4, -4*i + 82 = -4*d + 6. What is the tens digit of i?
1
What is the tens digit of (-1)/(-6)*3 - (-92)/8?
1
Suppose 0 = 5*g - 14 + 4. What is the units digit of g?
2
Let a be 11/(-2) + (-3)/(-6). Let g(u) = 9*u**2 + 6*u + 2. Let b(i) = -4*i**2 - 3*i - 1. Let f(z) = a*b(z) - 2*g(z). What is the units digit of f(-3)?
0
Let q(f) = -f**3 - f**2 + 64. What is the tens digit of q(0)?
6
Let m(r) = -r**3 - 12*r**2 - 2*r - 18. Let t be m(-12). Let f be 0 + (-3 + 2 - 1). What is the units digit of (-7)/((-7)/t) + f?
4
Let s(c) = -c**2 - 9*c + 12. Let u be s(-9). Suppose -p + 6*p - 10 = 0. Suppose -p*y - y = -u. What is the units digit of y?
4
Suppose -5*f + 8*f = 78. What is the units digit of f?
6
Let a(u) = 3*u**3 + u**2 - 2*u + 1. Let v be a(1). Suppose -v*o + o + 24 = 0. What is the tens digit of o?
1
Let c = -2 - 1. Let n(p) = 0*p**2 - 2 - p**2 + 2*p**2. What is the units digit of n(c)?
7
Let z(w) = 1. Let r(j) = -3*j**2 + j - 3. Let a(b) = -r(b) - 2*z(b). What is the units digit of a(-2)?
5
Let c = -12 + 76. What is the units digit of c?
4
Let k = 0 - -4. Let j(f) = -5 + k + 4*f + 5*f + 0*f. What is the units digit of j(1)?
8
Let u = -6 + -1. Let y = u + 15. What is the units digit of y?
8
Let z = -1 - -7. Let x(k) = -2*k + z + 3*k + 5. What is the units digit of x(-6)?
5
Let r = 21 - 23. What is the tens digit of -4 - -29 - r - -1?
2
Let p(d) = d - 1. Let j be p(-6). Let q(z) = z**2 + 3*z - 4. Let h be q(j). Suppose -4*i + 4*x + h = 0, -6*i - 4*x + 32 = -3*i. What is the units digit of i?
8
Let b = 1 + -1. Suppose b = -5*a + a + 68. What is the units digit of a?
7
Suppose -1 = t - 0*t, 3*f - 1 = 4*t. Let u = 18 - f. What is the units digit of u?
9
Let v(z) = z**3 - 10*z**2 + 11*z + 8. Let r be v(9). Suppose 0 = -5*m + r + 29. What is the tens digit of m?
1
Suppose 0*i - 3*i + 9 = 0. Suppose -i*m = -4*o + m + 184, 3*o = 5*m + 148. What is the units digit of o?
1
Let z be ((-4)/3)/((-8)/12). Suppose -3*n + 15 = 3*u, -4*n = z*u + u - 18. What is the units digit of n?
3
Suppose 0 = -3*t - 0*o + 3*o + 15, -4*o = -5*t + 23. Let r = t - -1. Suppose 2*w - 33 = -r*x - 3*w, -5*x = -3*w + 5. What is the units digit of x?
2
Let a(g) = g. Let x(u) = -3*u - 3 + 1 - 1. Let t(n) = -4*a(n) - x(n). What is the units digit of t(-5)?
8
Let c(b) be the first derivative of 1 + 2*b - 1/3*b**3 + 1/2*b**2. What is the units digit of c(0)?
2
Let w(o) be the third derivative of o**5/120 + o**3/6 + 2*o**2. Let u(b) be the first derivative of w(b). What is the units digit of u(2)?
2
Let y = 9 + -6. Suppose c - y*c = -l - 5, c + 2*l - 15 = 0. What is the units digit of c?
5
Let v = -5 - -64. What is the tens digit of v?
5
Let y(i) = 14*i**2 - 5*i + 5. What is the units digit of y(2)?
1
Suppose 5 = -5*h - 0*q - q, 5*q = -4*h - 4. What is the units digit of (4/8)/(h/(-2))?
1
Let k(l) = -l**3 - 17*l**2 - 21*l - 27. What is the tens digit of k(-16)?
5
Let k = 11 + -6. Suppose -2*m = -3 + k. What is the units digit of 9 - (3 - (m + 2))?
7
Let r be 3/(-5)*15/(-3). Suppose r*m - 2 = 4. Suppose -5*t + 3*t - 7 = -h, m*h + 2*t = 20. What is the units digit of h?
9
Suppose 9 = 5*n - 2*z - 7, -4*z = -2*n. Let x = 19 - n. What is the tens digit of x?
1
Suppose -n + 3*q + 183 = -0*n, 4*q = -3*n + 549. What is the tens digit of n?
8
Let r(a) = -14*a - 18. What is the tens digit of r(-12)?
5
What is the tens digit of (-6 - 0 - -5)*-45?
4
Let k(q) = -3*q - 6. Let d be k(-7). What is the units digit of (-8)/4 + 0 + d?
3
Let w(s) = 110*s**3 + s**2 - 2*s + 2. What is the units digit of w(1)?
1
Let t be (2 + -4)*(-3)/2. Suppose -t*n + 18 + 3 = 0. What is the units digit of n?
7
Let p(l) = -l**2 + 8*l - 4. Let m(g) be the first derivative of g**3/3 + 3*g**2/2 - 4*g - 2. Let o be m(-5). What is the units digit of p(o)?
8
What is the tens digit of -2 - ((-2)/13 + 2373/(-39))?
5
Suppose -12 = -0*f - 3*f. Let b(i) = -i**3 + 5*i**2 - 4*i + 4. Let d be b(f). Suppose 4*w = 3*t - 2, -d*t - 2*w + 10 = -0*t. What is the units digit of t?
2
Let j = 30 + 9. What is the units digit of j?
9
Let r = -3 - -2. Let w = 18 - 28. What is the tens digit of (w/(-4))/(r/(-4))?
1
Let a = 18 + -17. What is the units digit of a?
1
What is the units digit of 3/(-7) - 426/(-14)?
0
Let j(w) = -8*w - 1. What is the units digit of j(-2)?
5
Let q = -102 + 163. What is the units digit of q?
1
Suppose 3*q = 7*q + 2*u - 12, 0 = -2*q - 2*u + 8. Suppose 0 = g + d - 18, q*g - 30 = 3*d + d. What is the units digit of g?
7
Suppose 5*j - 315 = -3*t, -3*j + 4*t = -175 + 15. What is the tens digit of j?
6
Suppose -3*g + 20 = g. What is the units digit of g?
5
Let j(z) = -12*z - 14. Let c be j(-5). Let q = c + -25. What is the tens digit of q?
2
Let c(x) = x**3 - 5*x**2 + x - 4. Let v be c(5). Let q(h) = 9*h - 1. Let t be q(v). What is the units digit of 6/4*(t - 2)?
9
What is the tens digit of (2 + -3)*(0 + -36)?
3
Suppose 0 = -6*c + 5*c. Suppose 3*l + 0*l - 57 = c. What is the tens digit of l?
1
Let a = 8 - 4. Suppose 0*z = a*z - 8. What is the units digit of z?
2
Suppose 5 = 5*i - 0*i - 2*w, -4*w + 26 = 2*i. Suppose 5*k + 3*t = 88, -k - i*t - 2*t = 0. What is the units digit of k?
0
Let r(j) = -3*j + 3 - 1 - 5. Let f be r(-2). What is the units digit of 7 + (f - (-1 - -6))?
5
Let b(s) = -2*s + 5. Let j be b(-4). Suppose j = -0*h + h. What is the units digit of h?
3
Suppose 4*s - s + 18 = 0. Let b = -4 - s. What is the units digit of b?
2
Let p(t) = t - 12. What is the units digit of p(18)?
6
Suppose -2*h = 2*h - 2*z - 40, -2*z = 4. Let b = h - 5. Suppose f = 2*t - 1, -1 - 7 = -b*t - 4*f. What is the units digit of t?
1
Let m = 192 - 58. What is the units digit of m?
4
Suppose 4*o - 6*o = -38. Let a = o + -12. What is the units digit of a?
7
Suppose 5*i + 29 = -2*w, 0 = 5*w + 4*i + 15 + 15. Let s(k) = k**3 + 3*k**2 + k - 2. Let x be s(w). Suppose 0 = p - x - 10. What is the units digit of p?
0
What is the tens digit of 329/5 + (-1)/(-5)?
6
Let m = 100 - 66. What is the units digit of m?
4
Suppose 0 = 5*p - p - 28. Suppose 4*d + 4*t = p*d - 7, 2*d + 14 = -2*t. Let x(c) = -4*c - 1. What is the tens digit of x(d)?
1
Suppose 3*r = -7 + 121. What is the tens digit of r?
3
Let x(p) be the second derivative of p**5/20 + 5*p**4/12 - p**3/2 + 7*p**2/2 + 3*p. Let s be x(-6). Let f = -7 - s. What is the units digit of f?
4
Suppose -3*u = 3*j -