. Let s(r) be the first derivative of a(r). What is the units digit of s(-8)?
1
Let q be -7 - -1*(0 + 2). Let i = q - -7. What is the units digit of i?
2
Suppose 2*b - 28 = -0*b. Let t = 27 - b. What is the tens digit of t?
1
Let t(s) = 2*s**3 - 6*s**2 - s + 5. Let h be 3 + 4/(-4) + 2. What is the tens digit of t(h)?
3
Let f be 84/22 + (-4)/(-22). Suppose 25 = 3*l - 17. Suppose -r + l - f = 0. What is the tens digit of r?
1
Suppose m - 2*m = -3. Let d be (m + -1)/(2/15). What is the units digit of d/3 - 2/(-1)?
7
Suppose r - 12 = -2*r + 3*v, 0 = -3*r - 4*v + 5. Suppose 5*q - r = 17. Suppose -4*p = -b + 7, 5*b - 39 = 2*p - q. What is the units digit of b?
7
Suppose -4*r + 30 = 5*p, -r - 20 = 3*r. What is the units digit of p?
0
Let d be (-11)/11 + -4 + 1. What is the tens digit of (84/49)/(d/(-42))?
1
Let a be (1 + (-3 - -3))*1. Suppose -u - a = -0*u, -2*x + 19 = -u. What is the units digit of x?
9
Let h = 2 + -4. Let t = -3 - h. What is the units digit of -2 - t - (-2 + -8)?
9
Let v = -10 + 16. What is the units digit of (0 + 2)/(2/v)?
6
Let x be 10/(-15)*(-3)/2. Let y be 12/(-2)*x/2. What is the units digit of y/(-3) + (2 - -8)?
1
Suppose -8 = -2*u - 68. Let d = -6 - u. What is the units digit of d?
4
Let u = 6 - 7. Let h be (-6 - u)*-1*1. Suppose -2*m + 4*m - h*r - 8 = 0, 2*r - 8 = 0. What is the tens digit of m?
1
Suppose 13*i = 2*i + 2772. What is the hundreds digit of i?
2
Suppose w - 2*w + 2 = 0. Let l be 2 - w*1/(-2). Let u = 4 - l. What is the units digit of u?
1
Let j = -30 - -21. What is the units digit of (138/j)/((-4)/6)?
3
Suppose -19*v = -18*v - 18. What is the tens digit of v?
1
What is the tens digit of (1/2)/((-4)/(-216))?
2
Let t(q) = -3*q. Let i be t(8). Suppose 3*f - 15 = -4*l - 0*f, 6 = 3*l + 4*f. What is the units digit of (l/4)/((-9)/i)?
4
Suppose 5*v - 92 = v - w, v - 2*w - 32 = 0. What is the tens digit of v?
2
Let l = -2 + 4. Suppose -l*o - 2*k = -20, -4*o - 4 = 3*k - 43. What is the tens digit of (-84)/9*o/(-6)?
1
Let y be 1*-8*(-5)/10. Let b(a) = a**2 + 6*a - 2. What is the units digit of b(y)?
8
Let v(l) = -3*l. Let m be v(1). Let u = -2 - m. What is the units digit of u?
1
Suppose -3*t + 2*t + 375 = 5*w, -2*t - 75 = -w. What is the units digit of w?
5
Let s(i) = i + 22. Let h(w) = -w**2 - w - 9. Let v be h(0). What is the units digit of s(v)?
3
Let h(f) = -3*f - 6. Let y be h(-6). Let n(m) = m**2 + 13*m - 8. Let g(j) = -2*j**2 - 13*j + 8. Let b(s) = 2*g(s) + 3*n(s). What is the units digit of b(y)?
4
Suppose -4*m + a + 35 = 0, -4*m + 29 = -0*a + a. Suppose -4*i + 8 = -m. What is the units digit of i?
4
Suppose -2 = -4*y - 3*l + 2, -5*y = 4*l - 4. What is the tens digit of y - (-6)/(-9)*-12?
1
Let p be 26/(-12) - (-6)/36. What is the tens digit of 12 - (p - -4)/2?
1
Suppose -3*g + w + 127 = -37, -2*g - 4*w = -128. What is the units digit of g?
6
Let z(u) = 3*u + 8. Let a be z(-6). Let p be 174/(-10) - (-2)/5. Let g = a - p. What is the units digit of g?
7
Suppose -3*c - c = -12. Suppose -2*t = c*t - 145. What is the tens digit of t?
2
Let a be 2/(-4)*2 + 7. Let d = a - 4. Suppose q = d*q + 5, -4*w = 4*q + 16. What is the units digit of w?
1
Suppose -2*g + 4*g = 50. What is the tens digit of g?
2
Let k be -2*(-1 - 1*-2). Let t be (0/1 - 82)/k. Let o = -29 + t. What is the units digit of o?
2
Suppose -6 = -4*d + 6. What is the units digit of ((-23)/d)/((-2)/6)?
3
Let m(w) be the first derivative of -w**4/4 + 5*w**3/3 + 2*w**2 - 4. What is the tens digit of m(5)?
2
Let x be 16/6*18/8. Let w = -2 + 6. Suppose -x*o + w*o = -44. What is the tens digit of o?
2
Let z = -4 - -7. Suppose 5*j - z*j = 2. What is the units digit of 1*(-3 - (j + -5))?
1
Suppose -3*b - 135 = -2*l, -b = 4*l + b - 246. What is the tens digit of l?
6
Suppose 4*i - w - 20 = -0, 2*i = -4*w + 10. Let g = -9 + i. What is the units digit of g*1*(-5)/4?
5
Let v(p) = 4 - 7 + p + 5 + 12. Let z be v(-8). Suppose 3*m = 4*m - z. What is the units digit of m?
6
Let q = 6 + -8. What is the units digit of -5*11/10*q?
1
Let w(p) = p**2 + 6*p - 6. Let s be w(-8). Suppose 2*t = 4*t - s. Suppose 0 = t*v - 54 + 14. What is the units digit of v?
8
Let d(w) = 9*w**2 - 2*w - 1. Let a be d(-1). Suppose 5*z = -5*b + 3*z + 38, a = b - 2*z. What is the units digit of b?
8
What is the units digit of 0 + -3 + 14*6?
1
Let b(s) = 8*s**2 + s - 1. Let g = 4 + -3. Let d be b(g). Let t = 12 - d. What is the units digit of t?
4
Let v be (4/12)/(2/(-18)). What is the tens digit of 15 - 0 - (v + 3)?
1
Let g = 7 + -7. Suppose -5*y - 2*t + 5*t + 76 = g, 5*t = -2*y + 18. What is the tens digit of y?
1
What is the tens digit of ((-6)/36)/(1/(-258))?
4
Suppose 2*x + 0*x + 4 = -4*r, -5*r - 49 = -3*x. Suppose x*b - 50 = 3*b. What is the units digit of b?
0
Let r = -147 + 275. What is the hundreds digit of r?
1
What is the tens digit of -5 + 5 + 65 + 2?
6
What is the tens digit of (1/2)/(4/248)?
3
Let n(j) = 4*j - 10. What is the units digit of n(13)?
2
Suppose -4*l + 5*q + 192 = 0, -5*l + 151 + 89 = -5*q. What is the units digit of l/10 + (-2)/(-10)?
5
Let o be (3 + -2)*(2 - -1). Let q = 11 + o. What is the tens digit of q?
1
Let l = 38 + -5. What is the tens digit of l?
3
Let y(v) = 88*v**2 + v + 1. Let p be y(-1). Suppose 2*i - 92 = 4*f, -3*i - 3*f - f + p = 0. What is the units digit of i?
6
Suppose -3*w - 34 = -4*w. What is the tens digit of w?
3
Let k = -1 + 3. Suppose d - 5 = k*m + 5, 0 = -4*d - 5*m - 12. Let p = d + 0. What is the units digit of p?
2
Suppose -2*o - 83 = 5*b, 5*o - 12 + 267 = -3*b. Let c = o - -81. What is the units digit of c?
7
Let z = 6 - 1. Suppose -z*y - 33 = -93. Suppose -5*d + y = -d. What is the units digit of d?
3
Let r be 1/(-2)*0/2. Suppose r = 2*j + j - 24. What is the units digit of j?
8
Let g be (-12)/(-18) - 20/(-6). Suppose 5*f = -t + 32, -g*t + 2*f = -10 - 118. What is the tens digit of t?
3
Suppose -p + 9 = 2*p, -3*p + 11 = f. Suppose -f*h - 1 = -45. Suppose -3*t = 7 - h. What is the units digit of t?
5
Suppose -j + 0*w = -2*w + 2, 3*w = 3*j. Let a be 5*-6*j/(-10). Let i = a - 4. What is the units digit of i?
2
Let j(f) = 0*f - 14 + 10 + f. What is the units digit of j(10)?
6
Suppose -5*r = -45 - 10. Suppose 17 = 5*t + z, -5*z = 2*t - t + r. What is the units digit of t/1 + 0/(-1)?
4
Let b = 42 - 13. What is the tens digit of b?
2
Let s(t) = 8*t**2 - 3*t + 1. Let m be s(2). Let b = m + -11. Suppose 5*h + b = 46. What is the units digit of h?
6
Suppose -s - 2*s = 12. What is the units digit of (-1)/s + 11/4?
3
Let l(n) = n**3 - 4*n**2 - 5*n + 1. Suppose -2*w - 4*x = -w - 21, 2*w = -2*x + 18. What is the units digit of l(w)?
1
Suppose 13 = -4*g + 5. What is the units digit of (-12)/15*5/g?
2
What is the units digit of 2/(-2) - (3 - 8)?
4
Let i = 75 - 42. Suppose 0 = -4*y - i + 113. What is the tens digit of y?
2
Suppose -5*c + 251 = -4. What is the tens digit of c?
5
Let s = 393 + -112. What is the tens digit of s?
8
Suppose -20 = -9*s + 4*s, -t - s = 19. Let o = t - -35. What is the tens digit of o?
1
What is the hundreds digit of 30/(-10) - (2 - 207)?
2
Suppose 6*g - 2*g - 52 = -3*k, 0 = 4*k - 4*g - 88. Suppose 5*y = j - 11, 4*j + 0*y = 4*y - k. What is the units digit of ((-42)/j)/((-2)/(-6))?
4
Let h = 164 - 22. What is the units digit of h?
2
Let b(z) = -z**3 + z**2 + 2*z - 2. Let p be b(2). Let f = p + 3. Suppose -f = -c, -k + 10 = 4*c + 2. What is the units digit of k?
4
Let g = -42 - -70. Let z = g + -40. Let s = z + 17. What is the units digit of s?
5
Suppose -63 = -4*t + 81. What is the units digit of t?
6
Suppose -3*k - 3*m + 219 = k, -4*k = 2*m - 218. What is the units digit of k?
4
Let k(d) = -59*d**3 + d**2 + 3*d + 1. What is the units digit of k(-1)?
8
Let q(k) = -k + 10. Let v be q(8). What is the units digit of 8/6*3/v?
2
Let r(z) be the third derivative of -z**6/120 - z**5/20 + z**4/8 + 2*z**2. Let x be r(2). Let p = x - -28. What is the tens digit of p?
1
Suppose -4*q = -4*h - 17 - 31, -66 = -4*q - 2*h. Suppose 2*l - q = -l. Suppose l*f = -0*f + 40. What is the units digit of f?
8
Let m(r) = r**2 - 9*r + 9. Let w be m(8). What is the units digit of -5 + w - -36*1?
2
Suppose -2 = -5*t + 2*m, m = 2*t + 2 - 3. Suppose t = -2*d + 6*d + 16. What is the units digit of (-32)/10*10/d?
8
Suppose -l - 20 = -2*l + 4*m, 5*l - 4*m = 180. What 