-15)/40). Let j be (0*(-2)/(-2))/2. Suppose j = -k - 0*k + r. What is the units digit of k?
6
Suppose 4*r = -2 - 18. Let g = 9 + r. What is the units digit of 8*g/(6/3)?
6
Let y(m) = m - 4. Let k be y(6). Suppose -9 = s + 3*l, k*l + 6 - 2 = 0. Let o = -2 - s. What is the units digit of o?
1
Let y be (5 + -4)*(-10 - 0). What is the units digit of (-28)/y - 9/(-45)?
3
Let p be 1 + 9/2*-4. Let a = 30 - p. What is the units digit of a?
7
Suppose -4*h - 376 = -5*v, v - 72 = 4*h - 0*h. What is the tens digit of v?
7
Suppose -4*m - 3 = -15. Suppose -3*i - m*q - q + 138 = 0, 0 = -q. What is the units digit of i?
6
Let u(h) = h + 15. Let p = -1 + 12. What is the tens digit of u(p)?
2
Let b = 85 + -61. What is the units digit of b?
4
Let a(g) = g**2 - 8*g + 1. Let x be a(9). Suppose 4*z - 7 = -k - 3, 0 = z + 3*k + x. Suppose z*i - 3*r = -0*r + 31, 2*i = r + 25. What is the tens digit of i?
1
Suppose -b - 40 = 5*o, 3*o + 28 = 5*b + 228. Let l = -25 - b. What is the units digit of l?
5
What is the tens digit of 49 + 0 - (-6 - -8)?
4
What is the tens digit of (32/48)/((-2)/(-45))?
1
Let s = -5 + 8. Suppose k - 2*m = 7 + 4, s*k - 4*m - 29 = 0. What is the units digit of k?
7
Let h be (6 - 15)*2/(-3). Suppose -3 = 3*j - h*j. What is the units digit of j?
1
Let q = -231 + 497. What is the units digit of q?
6
Let a be (-13 + 11)*(-14)/4. Let l = -16 - -29. Suppose -4*i + 19 = -3*f, -5*i + 3*f + l = -a. What is the units digit of i?
1
Let y = -32 + 71. What is the units digit of y?
9
Let w be -1 - (0 - 0)/(-2). Let b be (w - -2)*-1 - -5. Suppose -b*o + 6 = 2. What is the units digit of o?
1
Let a be (5 + -3)*(-62)/(-4). Suppose 0*w + w - p - 5 = 0, -3*w - p + a = 0. What is the units digit of w?
9
Let p be 16 + -2 - (-3 + 2). Let r = p + -4. What is the units digit of r?
1
Let y(o) = 2*o + 2 + 0 + 2 - 3. What is the units digit of y(0)?
1
Suppose -x - 2*x + 9 = 0. Suppose -4*n + x = -9. Suppose -n*a + 17 + 1 = 0. What is the units digit of a?
6
Suppose 0 = 3*t + 3 + 3, 0 = 3*l - 3*t - 12. Let v be (-24)/(-4) + l*-1. Suppose 5 = v*x + 1. What is the units digit of x?
1
Let r(o) = o - 12. Let k be r(8). Let y(z) = -5*z + 2. Let c(p) = 4*p - 1. Let t(i) = k*c(i) - 3*y(i). What is the units digit of t(-11)?
9
Let u be 2/(-6) + (-763)/(-21). Let m be 64/u + (-4)/(-18). Let d = 8 - m. What is the units digit of d?
6
Let t be 0 - (-12*2)/2. Let g(l) = l**3 - 11*l**2 - 10*l + 1. What is the tens digit of g(t)?
2
Suppose 0 = -5*b - 22 + 112. What is the tens digit of b?
1
Let l(d) = 3*d + 1. Let n(q) = -q. Let o(u) = -2*l(u) - 2*n(u). Let k be o(-3). Let x = k - 3. What is the units digit of x?
7
Suppose -2*g - 2*s + 59 + 55 = 0, -4*g + 234 = 2*s. What is the units digit of g?
0
Let f(x) = x**3 - 11*x**2 + x + 8. Let j = 31 - 20. What is the units digit of f(j)?
9
Let y be 204/54 + 4/18. What is the units digit of 1 - -2 - (0 - y)?
7
Suppose 7*l = 114 + 124. What is the units digit of l?
4
Suppose 4*c - 3*d - 4 = -55, -c - 9 = -2*d. Let o = 25 + c. What is the units digit of o?
0
Let t(f) be the third derivative of f**5/24 - f**4/6 + f**3/6 - f**2. Let u(p) be the first derivative of t(p). What is the units digit of u(4)?
6
Let w be ((-1)/(1/(-5)))/1. Suppose 4*n - 17 + 1 = -w*g, 5*n - g + 9 = 0. Let m = n + 7. What is the units digit of m?
6
Suppose s = h - 3*s + 17, 6 = -3*h + 3*s. Suppose -3*q + h*r = -57, -4*r + 2*r = -q + 22. What is the units digit of q?
6
Let g be (4/(-2) - -1) + 5. Suppose z = 6 - g. Suppose 3 = z*d - 5. What is the units digit of d?
4
Let s = 263 - 135. What is the tens digit of s?
2
Let q(r) = -r**2 + 10*r - 4. Let g be q(12). Let u = 57 + g. What is the tens digit of u?
2
Let g be 4 + (1 + -3)/2. Suppose 3*i = -g, 5*h + 3*i - 17 = 4*h. What is the units digit of h?
0
Let v be (4 + -3)*(3 + -1). Suppose -2*a - 14 = -7*a - r, 8 = v*r. What is the units digit of a?
2
Let r = -204 + 342. What is the tens digit of r?
3
Suppose -4*a = -124 - 104. What is the tens digit of a?
5
Let x be (-3)/(-6 + 3) + -1. Suppose v + 3*i - 44 = x, 3*v - 212 = -v - 3*i. What is the tens digit of v?
5
Suppose 0 = 3*h + 4*z - 22, 0*z - 5*z + 10 = -5*h. Let j be 4/h*(-15)/(-10). Suppose -b - j*a = 3*b - 7, -5*a = -4*b + 31. What is the units digit of b?
4
Let r = 237 + 7. What is the tens digit of r?
4
Let p be 4/(-6) + (-11)/(-3). Suppose 5*l - 30 = -2*s - 0, -2*s + p*l = -46. What is the units digit of s?
0
Let g = 6 + -3. Suppose -48 = -2*s + 2*w, 5*s - g*s = -2*w + 40. What is the tens digit of s?
2
Let d = 1 + 8. What is the units digit of d?
9
Let r be (22/(-8))/(2/(-48)). Suppose 0 = -5*t + 16 - r. Let f = t - -16. What is the units digit of f?
6
Let r(p) = 6*p**2 - p + 3. Let q(g) = g**2 + g. Let h(z) = -5*q(z) + r(z). Let s be 4 - (1/1 + -3). What is the units digit of h(s)?
3
Let u(t) = 2*t**2 - 6*t + 17. Let p(i) = i**2 - 3*i + 9. Let c(v) = -11*p(v) + 6*u(v). Let z(m) = 4*m - 1. Let k be z(1). What is the units digit of c(k)?
3
Let b = -3 + 1. Let i(k) = k**3 + 6*k**2 - 6*k + 7. Let a be i(-7). Let p = a - b. What is the units digit of p?
2
Suppose 0 = 5*u - 25, 5*u + 2 = 4*c + 7. Suppose -q = 3 - c. Suppose 3*h + 0*j - 4*j = 0, -5*h + 26 = q*j. What is the units digit of h?
4
Suppose 2*u = 6, 3*j - u + 78 = 3*u. Let o = -2 - j. What is the units digit of o?
0
Let b = -196 + 277. What is the units digit of b?
1
Let v = -5 - -7. Let r(z) be the second derivative of -z**5/20 + z**4/12 + z**3/3 + z**2/2 - z. What is the units digit of r(v)?
1
Let a(f) = -f**2 + 11*f + 3. Let x(u) = 3*u**2 - 33*u - 8. Let z(q) = -11*a(q) - 4*x(q). What is the tens digit of z(6)?
2
Suppose -4*o + t - 3*t = -38, -4*t + 4 = -o. Suppose 0 = 7*x - o*x + 34. What is the units digit of x?
4
Let t(h) = h**2 - 6*h + 1. Let g = 3 - -1. Let c be t(g). What is the units digit of (-2)/7 + (-44)/c?
6
Suppose 0*x + 5*x = 40. Suppose -d - 14 = 4*z, 4*d - 5*d - 2*z - x = 0. What is the units digit of (0/3)/d - -2?
2
Let h(y) = -y**3 + 5*y**2 + 7*y + 3. Let p be h(6). Suppose -2*f + p = -1. Suppose -5*r + 2*k + 19 = 0, -4*r + f*k = r - 10. What is the units digit of r?
5
Suppose 36 = s - 19. What is the tens digit of s?
5
Let h(y) = -y**3 + 5*y**2 + y + 11. Let c be h(6). Suppose d - 4 = 2*b, -3*b + 7*b + 28 = -3*d. Let p = b - c. What is the units digit of p?
5
Let p(b) be the third derivative of 0 + 0*b + 2*b**2 + 1/6*b**3 - 1/12*b**4 + 1/30*b**5. What is the units digit of p(2)?
5
Let v(t) = t - 2. Let q(f) be the first derivative of -f**2/2 + 2*f + 2. Let k(d) = 3*q(d) + 2*v(d). What is the units digit of k(-3)?
5
Let s(k) = -2 + 4 + 2 - 5 + 10*k. Suppose -4 = -4*h - 0. What is the units digit of s(h)?
9
Suppose 7*y = 2*y - 20, 3*n + y = -22. What is the tens digit of ((-9)/n)/((-18)/(-240))?
2
Let t(z) = -z**3 - 5*z**2 + 5*z + 2. Let r = 11 + -17. Let q be t(r). Suppose 4*g - 5*k + q = 0, -5*k = g - 3*g - 14. What is the units digit of g?
3
Suppose 0 = 5*x + c + 2*c - 19, -10 = x - 4*c. Suppose 0 = -4*y + x*y + 10. Suppose -6*q = y*m - 2*q - 79, -4*m = -3*q - 57. What is the tens digit of m?
1
Let y be (-19)/7 - 4/14. What is the tens digit of (-28)/(-2 - (-3 - y))?
1
What is the tens digit of (-2)/4*6*-6?
1
Let v be (-79)/(-4) - 2/(-8). Suppose 5*b = -2*z + 14, -6*b + v = -b + 5*z. What is the units digit of b?
2
Suppose 0 = 51*m - 50*m - 155. What is the tens digit of m?
5
Let q(k) = -k**3 + 3*k**2 + 3*k - 2. Let c be q(4). Let z = c - -9. Let u = 3 + z. What is the units digit of u?
6
Suppose 0 = 4*q - 3*q - 15. Suppose 0 = 3*j - q - 15. What is the units digit of j?
0
Let f = 73 - 32. What is the units digit of f?
1
Suppose -3*r - 12 = 0, 2*a - 4*r - 82 = -r. What is the units digit of a?
5
Suppose p + 24 = 5*p. Let j(s) = s - 5. What is the units digit of j(p)?
1
Let u = 2 - 1. Let v be (24/(-3))/(-1 - u). What is the units digit of ((-30)/9)/(v/(-6))?
5
Let q = 14 - -3. What is the tens digit of q?
1
Let v(o) = o**2 + 7*o - 2. Let j be 0 + 0 - (0 + 8). Let p be v(j). Let z = 7 + p. What is the tens digit of z?
1
Let w be (-47)/(-4) - (-1)/4. Suppose -z - w = 2*z. Let g = z - -9. What is the units digit of g?
5
Let b(h) = -1 + 3*h + 3*h**2 + 3*h - 3*h. Suppose 3*m + 2 = 8. What is the units digit of b(m)?
7
Let d(k) = k**2 + k + 2. Let f be d(-2). Suppose 0 = -4*a + f*z + 8, -24 =