19. Let f be (2 - 2 - 0)/(-1). Let o be q(f). What is the tens digit of (-1)/(-1*1/o)?
1
Suppose -5*c = -c - 20. Suppose c*t - 7*t = 0. Suppose t = 3*f - 14 - 25. What is the tens digit of f?
1
Suppose 2*l = 4*l - 4. Suppose 22 = l*o - o. Suppose o = 2*r + 2. What is the units digit of r?
0
Suppose -2*i - 3*i = -5. Let r = -46 - -49. What is the units digit of 2 + 32 + (i - r)?
2
Suppose 4*n = -27 - 465. Suppose -404 = 5*o - j, -4*o - 288 = 3*j + 39. Let d = o - n. What is the tens digit of d?
4
Let x = 5781 - 1997. What is the hundreds digit of x?
7
Suppose -728 - 4004 = -7*s. What is the units digit of s/7 + 16/(-28)?
6
Suppose -69574 - 4648 = -37*g. What is the tens digit of g?
0
Suppose -8*g + 4*g = -32. Let m be 14/g - 1/(-4). What is the tens digit of m/(-8) + (-270)/(-24)?
1
Let y(v) = -v**3 - v. Let f(o) = 5*o**3 - 7*o**2 + 5*o + 3. Let q(a) = -f(a) - 4*y(a). What is the tens digit of q(3)?
3
Suppose -70*k = -66*k - 1352. What is the hundreds digit of k?
3
Suppose -4*o + 74 - 200 = -5*a, -5*a - 3*o = -133. What is the tens digit of a?
2
What is the tens digit of (9/(126/5215))/((-1)/(-2))?
4
Suppose -4*j - 3*j + 7 = 0. What is the units digit of j + 3 - 138/(-6)?
7
Let w(h) = 32*h**2 - h + 13. What is the tens digit of w(-4)?
2
What is the units digit of (-9402)/4*(-6)/(0 + 3)?
1
Suppose -3*m - 3 = -6. Let b = 2 - m. What is the units digit of b?
1
Suppose z + 210 = 3*z. Suppose -5*n + 5*a = -z, -2*a = -8 + 4. What is the units digit of n?
3
Let d be 5 + 2 - (1 + 1). Suppose 3*y = d*y. Suppose y = 7*j - 3*j - 132. What is the units digit of j?
3
What is the units digit of 5/(35/7)*160?
0
Let c(x) = x**2 + 6*x. Let n be c(-6). Suppose n = -5*v - 7 + 27. Let d = 2 + v. What is the units digit of d?
6
Suppose -5 - 1 = -3*m. Let x(p) = 9 + p + 0*p + 4*p - m*p. What is the units digit of x(6)?
7
Suppose 0 = -5*g, 2*y + 21*g - 2942 = 19*g. What is the hundreds digit of y?
4
Let t = 4171 + -900. What is the thousands digit of t?
3
Let q be ((-17)/34)/((-1)/12). What is the tens digit of q/21 + (82/7 - -2)?
1
Let t = 1868 - 61. What is the hundreds digit of t?
8
Let k(q) = -29*q**3 + 2*q - 5*q**2 - 4*q - 8*q - 2*q**2 - 2. What is the units digit of k(-2)?
2
Suppose -22 = 4*d + 2. Let m be d/(-14) - 389/(-7). Suppose -m + 9 = -3*b + y, -2*y = b - 11. What is the units digit of b?
5
Let z = -505 - -811. Suppose 153 = w - 3*t, 3*t - z = -2*w - t. What is the tens digit of w?
5
Suppose -5*c = 3*c - 3664. Suppose 0 = -4*u - 3*b + 507, -c - 152 = -5*u + b. What is the tens digit of u?
2
Let b(n) = -8*n**3 - 3*n**2 + 4*n + 3. Let v be b(-3). Suppose -v = -w + 5*w. What is the units digit of 4/18 + (-35)/w?
1
Suppose -2*k = -5*m - 1040, -m = -3*k - 6*m + 1535. What is the tens digit of k?
1
Let c = -911 - -2117. What is the tens digit of c?
0
Let v(r) = -4*r**3 - 3*r**2 + 3*r + 2. Let q be v(-2). Let n(x) = -x**2 + 29*x - 13. What is the units digit of n(q)?
5
Suppose 45*r - 54*r + 2493 = 0. What is the units digit of r?
7
What is the tens digit of -1*2631/(-6) + 115/46?
4
Suppose -480 = 4*r - 5*o, 0*o = 2*o. Suppose 2*v - 3*v + 2*d = 83, -3*v - 245 = -5*d. Let g = v - r. What is the tens digit of g?
4
Let u be (0 - (1 + 1/1)) + -279. What is the hundreds digit of (0 - u)/(2*(-5)/(-10))?
2
Suppose -4*v - 42 = -38. What is the tens digit of 13*2/v*-2?
5
Let z be (-68)/(-8)*(2 - -2). Suppose -3*g = -r + 106 - z, -4*g = 8. What is the units digit of r?
6
Suppose -4*t + 2*t = -24. Suppose 9*y - t*y + 390 = 0. What is the hundreds digit of y?
1
Let h = 114 + 40. Suppose -i - 20 + h = 0. What is the tens digit of i?
3
Let a(r) = 61*r**2 - 35*r + 159. What is the units digit of a(5)?
9
Let p = -27 + 38. What is the units digit of 4/10*(164 + p)?
0
Let u = 9 - 7. Let j(m) = 2*m**2 - 2 + 3*m**2 - m - 2 + u. What is the units digit of j(-2)?
0
Suppose -8 = 4*x - 5*y - 1, -3*x + 4*y - 6 = 0. Let w be 12/5 + (-4)/10. Suppose 0 = -w*l - x*l + 48. What is the units digit of l?
2
Let v(u) = 2*u - 2. Let r be v(1). What is the tens digit of ((-20)/(-5) + (r - 1))*9?
2
Suppose 9*r - 253 = 8*r. Suppose 3*f = -b + 99, 4*b - r = b + 2*f. What is the tens digit of b?
8
Let l = 224 + -74. Suppose -l = -3*j + j. What is the units digit of j?
5
Suppose -7*r + 50 = -2*r. Let i = 35 + r. What is the units digit of i?
5
Suppose -28 = -5*t - 18. Suppose 0 = -a - t*a + 165. Let s = 84 - a. What is the tens digit of s?
2
Suppose -17*j = -9*j - 1520. Let k = j - 55. What is the tens digit of k?
3
Let n(b) = 3*b**2 + 21 - 19 + 4*b - b**3 - b**3. Let h be n(-2). Suppose -h = -2*o + 4. What is the units digit of o?
3
Let d(l) be the second derivative of l**4/12 + l**3/3 - 6*l**2 + 16*l. What is the tens digit of d(-10)?
6
Let r(d) = -5*d + 4. Suppose 0 = -18*m + 13*m - 190. Let j = m - -32. What is the units digit of r(j)?
4
Let c(h) = 5*h**2 + 18*h - 31. What is the hundreds digit of c(-11)?
3
Let j(c) = 65*c**2 - 12*c + 61. What is the tens digit of j(5)?
2
Let d(w) = 34*w - 393. What is the hundreds digit of d(26)?
4
Suppose b = 5, 0 = -3*g + 3*b - 4 + 1. Suppose -5 = -t, 0 = -2*v + 6*v + g*t - 8. What is the units digit of (3 + -12)/(v/3)?
9
Let s(c) = -2*c + 23. Let n be s(0). Let w = 58 - n. Suppose -h + 2*f + w + 25 = 0, 100 = 2*h + f. What is the tens digit of h?
5
Let z(w) = 3*w**2 - 43*w + 508. What is the units digit of z(41)?
8
Let g(s) = -4*s + 10. Let r be g(5). Let t = r + 11. What is the units digit of (-16 + 0)/(t/(-2))?
2
Let j(p) = -110*p + 77. What is the hundreds digit of j(-6)?
7
Let d(b) be the third derivative of -b**5/60 - b**4/8 + 40*b**3/3 + 23*b**2. What is the tens digit of d(0)?
8
Let t = 549 - 344. Let k be 1*8*1 - 2. Suppose j = k*j - t. What is the tens digit of j?
4
Let t(c) = 19*c - 4. Let o(i) = 8*i - 4*i**2 + i**2 - i**2 - 5 + 3*i**2. Let u be o(7). What is the tens digit of t(u)?
3
Let y = -26 + 30. Suppose y*c - 216 = 136. What is the tens digit of c?
8
Let o be (1724/(-48) + (-3)/(-12))*-6. Suppose -5*y = -o - 501. What is the units digit of y?
3
Let w = -32 - -24. What is the units digit of (-20)/(-80) + (-30)/w?
4
Let j = -687 - -1300. What is the hundreds digit of j?
6
Suppose -3*s + 3*i = -13053, 0 = -4*s - i + 26934 - 9525. What is the tens digit of s?
5
Let j(a) = 14*a + 5. Let k(v) = 2*v + 19. Let y be k(-8). Suppose -y*l = u + 13, 3*u - 7*u - 2*l - 2 = 0. What is the tens digit of j(u)?
3
Suppose 5*v - 5*m = 355, 3*m = -5*v - 2*m + 385. Suppose -d - 3 = -v. What is the units digit of d?
1
Let r = -7 - -17. Let o = -10 + r. What is the units digit of 44 - o - 32/(-8)?
8
Let t(x) = 1059*x**3 + 2*x**2 - 2*x - 1. What is the hundreds digit of t(1)?
0
Let t be -2 + -5 + (-4)/2. Let v(r) = r + 2. Let o be v(3). Let z = o - t. What is the tens digit of z?
1
Suppose 7*o + 5518 = 38*o. What is the tens digit of o?
7
What is the units digit of ((-189)/42)/(1/(-334))?
3
Let i(k) = -2*k - 24. Let v be i(-13). What is the units digit of 148/v - (-8 + 10)?
2
Let d = -47 + 367. What is the units digit of d?
0
Let t = 25 + -20. Suppose 3*d - 481 = -t*s, -5*d - 6*s = -2*s - 793. What is the tens digit of d?
5
Suppose 7*u + 48 = 9*u. Suppose 5*j - 40 = 3*h, -6 - u = -5*j + h. What is the units digit of j?
5
Suppose -4*d + 44 = 4*y, -2*d - 35 = -5*y - 3*d. Suppose 0 = j + y*j - 21. Suppose -206 = -3*m - p, -j*m + 6*m = 4*p + 211. What is the tens digit of m?
6
Let o be (-1 + -3)*-11 + 2. Suppose o*x - 44*x = 74. What is the units digit of x?
7
Let u(m) = -m**3 + 10*m**2 - 11*m + 15. Let y be u(7). Suppose 4*i - y = 55. What is the units digit of i?
5
Let v be (-4)/(-5) - 4788/60. Let x be (-1 - (-5)/5) + v. Let j = -19 - x. What is the tens digit of j?
6
Suppose 3*x - u = 5, 3 = -4*x - 5*u - 3. Let c(l) = 5*l + 15. Let n be c(-2). Suppose x + n = 2*s. What is the units digit of s?
3
Let i = 1 + 9. Let b(h) be the second derivative of h**4/12 - 5*h**3/3 + 25*h**2/2 - h - 120. What is the units digit of b(i)?
5
Let i = 15 - 2. Let j = 13 - i. Suppose -2*t - 3*x + 35 = j, -2*t - 3*x + 33 = 2*x. What is the units digit of t?
9
Let t = 3 - -18. Let o = 25 - t. Suppose -168 - 12 = -o*y. What is the tens digit of y?
4
What is the tens digit of 1056*(-8)/((-160)/30)?
8
Suppose m = 3*x + 154, 124 = -4*m - 3*x + 680. Let t = 247 - m. What is the hundreds digit 