19. Let i be 2/(-10) + (-106)/(-5). Let v = i + p. What is the units digit of v?
3
Let k = 1612 + -1032. Suppose -5*z = -z - k. What is the units digit of z?
5
Let i be 0 - (-2)/(-2) - 103. Suppose 4*a - a + 15 = -5*s, 2*s = -a - 6. What is the units digit of 1/((-4)/i - a)?
6
Suppose 0 = -2*c + 4*i + 12, -4*i + 6 = 4*c + 18. Let t(d) be the third derivative of d**4/24 + 7*d**3 - 4*d**2. What is the units digit of t(c)?
2
Let m = 10 + 39. Let c(t) = t**2 - t - 28. Let y be c(8). Let z = m - y. What is the units digit of z?
1
Let m(f) = -f + 5. Let s be m(5). Suppose 4*v - 46 - 278 = s. What is the tens digit of v?
8
Let m be (-1)/(4/(-170))*2. Let o be 57 + (6 - (-16)/(-2)). Suppose 5*c = o + m. What is the units digit of c?
8
Suppose u = 5*g + 33, 0 = 5*u - 5*g - 160 + 55. What is the units digit of u?
8
Let b(l) = 83*l**3 + l**2 - 5*l + 6. What is the hundreds digit of b(2)?
6
Let n = -35 - -57. What is the units digit of n + -4 + 3 + 0?
1
Let v = 43 - 29. Let r = -9 + v. Suppose 0*g - l - 104 = -r*g, -4*g + 3*l + 92 = 0. What is the units digit of g?
0
Let l(c) = c**3 - 15*c**2 - 16*c - 20. Let d be l(16). What is the units digit of (116/d + 7)*20/6?
4
Suppose -2*j + 2*b = -8146, -18 = 2*b - 28. What is the thousands digit of j?
4
Let p(y) = 7*y**2 + 4*y + 5. Let d = 7 + -10. What is the units digit of p(d)?
6
Suppose 6*n = 12*n - 36. What is the units digit of 21 - (2/n)/(5/15)?
0
Let g be 9/(-6)*3*-2. Let x(m) = m**2 - 3*m - 10. Let h be x(g). Let d = 83 - h. What is the tens digit of d?
3
Suppose -5*j = 5*k - 410, 4*j - 3*k - 363 = -0*j. Suppose 2*x + 2*y = 94, 3*x - j - 66 = y. What is the tens digit of x?
5
Let o(d) = -29*d - 32*d + 17*d - 1. What is the units digit of o(-1)?
3
Let h(k) = 9*k**2 + 238*k + 17. What is the tens digit of h(-30)?
7
Let x(v) = -v - 26. Let r be x(-27). What is the units digit of (4 - r) + (7 - 5)*16?
5
Suppose 6*w = 2*h + 3*w + 6, -3 = h + 5*w. What is the units digit of h/((-3)/(-1))*-25?
5
Let d(c) be the first derivative of -2*c**4 - 2*c**3/3 - c**2 - c - 5. What is the units digit of d(-1)?
7
Let g be (-19)/(-3) - (-2)/3. Suppose -g*o + 2*o + 20 = 0. Suppose o*d - 5*j + 14 = d, 4*j - 22 = -3*d. What is the units digit of d?
2
Let r = 120 - 62. Let o = r + 7. What is the units digit of o?
5
Let z(u) = 3*u**2 - u - 65. What is the units digit of z(17)?
5
Let p(w) = 11*w**2 - 8*w - 19. Let u be p(-4). Let d = u + -93. What is the tens digit of d?
9
Let w = -197 + 198. Let k be ((-5)/(5/24))/1. What is the tens digit of w/((-1)/(k - -3))?
2
Let a = -7 - -5. What is the tens digit of 65 + (a - -5) + -7?
6
Let o(s) = 12*s**2 + 4*s + 1. Suppose 10 = -5*a - 5. Let q be o(a). Let f = 139 - q. What is the units digit of f?
2
Let c be (-2)/7 - (-32)/14. Suppose 2*n = c + 6. Suppose -n*a - 31 = -p - 2*p, 59 = 2*p + 5*a. What is the units digit of p?
7
Let t(j) be the second derivative of -j**5/20 - j**4/4 + 3*j**3/2 + 2*j**2 + 54*j. Suppose -22 = 2*m - 2*b, m = b - 2*b - 1. What is the tens digit of t(m)?
5
Let z(m) = -m**3 + 5*m**2 - m + 4. Let q be 15/(-2)*8/(-12). Let g be z(q). What is the tens digit of (g + (-4 - -1))*-4?
1
Let a = -14 - -59. Suppose 6*j = 5*j + a. What is the tens digit of j?
4
What is the units digit of 1722 - (2 + -10)/2?
6
Let g(i) = -i**2 - 14*i - 9. Let v be g(-12). Let t = v + -10. Suppose 142 = t*r + 4*b, -3*r + 5*b + 42 + 21 = 0. What is the tens digit of r?
2
Let q = -14 + 17. Let o be 1*(-4 + q) + -89. What is the units digit of 42/2*o/(-35)?
4
Let v = -2 + 3. Let c be (2 - v)*(1 - -21). Suppose 5*p = 4*p - 1, 2*m + 4*p = c. What is the units digit of m?
3
Suppose -8*h - 93 = 43. What is the tens digit of (0 - -1)/(h/(-3009))?
7
Let a = 41 - 24. Suppose -12*i + a*i = 280. What is the units digit of i?
6
Suppose 3*s - 8866 = -5*a, 0 = -4*a + 2*s + 3*s + 7078. What is the units digit of (-12)/78 + a/26?
8
Let j(h) = 3*h**2 + 68*h + 17. What is the units digit of j(-27)?
8
Suppose 19 = b + 3*j, -3 = -5*j - 8. Let n be b/1 + 1/1. Suppose -n = -2*p + 3. What is the units digit of p?
3
Let k(p) = -p**3 + 11*p**2 + 2. Let n be k(11). Suppose 3*h - 6 = 0, 3*h = n*f - f + 10. Let g = f - -21. What is the units digit of g?
7
Let b(h) = h - 6. Let v be b(-6). Let y = -268 + 218. Let z = v - y. What is the units digit of z?
8
Suppose 4*y + 13 - 85 = 0. What is the tens digit of (-66)/(-8)*48/y?
2
Suppose -4508 = 29*o - 56157. What is the tens digit of o?
8
Let g = 21 + -38. Let k be (-68)/g - 10/(-1). Let o = k - -3. What is the units digit of o?
7
Suppose -185 = 14*x - 18399. What is the thousands digit of x?
1
Let j(k) = k**2 - 7*k + 2. Let h(z) = z**2 - 7*z + 2. Let r(b) = 3*h(b) - 4*j(b). Let p be r(11). Let u = 64 + p. What is the tens digit of u?
1
Suppose -2*p = -p - 4. Let o(l) = 10*l - 2 + 0*l - 6*l + 5*l**3 - p*l**2. What is the units digit of o(2)?
0
Suppose 374*m + 6418 = 376*m. What is the thousands digit of m?
3
Suppose y - 4*i - 1976 = 0, -3*y - 79*i + 5973 = -76*i. What is the hundreds digit of y?
9
Let n = 276 - 13. What is the units digit of n?
3
Suppose -31*a + 29*a + 482 = 0. What is the units digit of a?
1
Let r = 2416 - -219. What is the tens digit of r?
3
Let i = 529 - 261. What is the tens digit of i?
6
Let u = 6 - 6. Suppose u = -6*h + 4*h. What is the units digit of (h + 1)*(5 + 0)?
5
What is the units digit of 7344/(-42)*(924/8)/(-11)?
6
Let c = -1132 - -3704. What is the tens digit of c?
7
Let f(u) = -334*u + 166. What is the units digit of f(-5)?
6
Let y(h) = 839*h**2. What is the tens digit of y(-1)?
3
Let k(u) = -u**3 + 3*u**2 + 5*u - 6. Let v be k(4). What is the units digit of 84 - (4 + 0/v)?
0
Suppose -7*b = -10*b + 36. Let w = b - -8. What is the tens digit of w?
2
Suppose 3*v + 26 = 5*a + 6*v, a + 3*v - 10 = 0. Suppose a*w - 315 = -s + 70, 2*w = 5*s + 209. What is the tens digit of w?
9
Suppose -8*l = -10*l - 24. Let i be (-4)/(l/(-5))*21. What is the tens digit of (-1 - i)/((-4)/(-2))?
1
Let t = 128 - -117. What is the hundreds digit of t?
2
Suppose 0 = 4*s + 3*m - 7623, -36*s = -40*s - 4*m + 7620. What is the thousands digit of s?
1
Suppose 3*k = 5*k - 50. Let t(p) = p**3 + 14*p**2 - 14*p + 16. Let c be t(-15). Suppose x - 4 = 4*h + c, 5*x - k = h. What is the units digit of x?
5
Let y = -146 - -150. Suppose 3*k + 696 = y*v - k, -4*v + 3*k = -700. What is the tens digit of v?
7
Suppose -l + 4*g = -3*l + 16, -3*l - 5*g + 22 = 0. Let q be (-4)/(-16) + (-225)/l. Let z = q - -86. What is the tens digit of z?
3
Suppose 0 = 9*z - 13*z + 2*l + 5492, -3*z + 4114 = l. What is the hundreds digit of z?
3
What is the units digit of (2 + (-393)/(-6))*(-36)/(-10)?
3
Let v(l) = -61*l - 153. What is the tens digit of v(-7)?
7
Let u be -2 - 1/((-1)/45). Let g = -18 - -31. Let o = u - g. What is the tens digit of o?
3
Let y = 33 + 222. Suppose 4*o - 665 = y. What is the hundreds digit of o?
2
Let y(s) = -329*s + 1. Let w(d) = 66*d. Let b(u) = -11*w(u) - 2*y(u). What is the tens digit of b(-1)?
6
Suppose -58*j - 110902 + 280088 = 0. What is the thousands digit of j?
2
Let d be (-10)/(-3)*(-6)/(-4). Suppose 0 = x + x - f - 11, d*x + f = 17. Suppose -x*h = -t + 7, h = -0*h. What is the units digit of t?
7
Suppose -q - 4*y - 6 = -2*q, 33 = q + 5*y. Suppose 4*a + h - 19 = 0, 2*a - q = 3*h + 9. Let b = 36 - a. What is the units digit of b?
0
Suppose 6*d - 93 = 3*d. Let w = 84 - d. What is the units digit of w?
3
Suppose -d + 2 = 3*b - 3, 7 = -3*d + 2*b. What is the units digit of 6/6*(-106)/1*d?
6
Suppose -3*b = 4*l - 321, 4*l - l - 324 = -3*b. What is the tens digit of b?
1
Suppose m + m - 10 = -2*y, 4*y - 5*m = -16. Suppose -b = -3 + y. What is the tens digit of 3 - (-15 - 3)/b?
1
What is the tens digit of 4 + 4/(-4)*2341/(-1)?
4
Let t be (-2)/(-2) + (5 - -1). Let y = 0 + t. What is the units digit of 2/y*(0 - -7)?
2
Suppose -272*t + 277*t = 55. Suppose -x = 2*u - 4*u - 2, x - t = -u. What is the units digit of x?
8
Let x(z) = -87*z + 104*z + 12 - 9. Let b(m) = -2*m - 9. Let d be b(-6). What is the tens digit of x(d)?
5
Let l(j) = -4*j - 5. Let p be l(-5). Let o = -8 + p. Let h = 13 - o. What is the units digit of h?
6
Let l(u) = -u - 1 + 2 + 3. Let b be l(-10). Suppose 2*v = b + 56. What is the tens digit of v?
3
Let d be ((-10)/(-15))/((-1)/12). Let b = d - -8. What is th