20. What is the units digit of l?
2
Let l(s) = -2*s + 5. Let f be 6 + (-1)/((-1)/(-1)). Let h be l(f). What is the units digit of ((-12)/(-14))/(h/(-70))?
2
Suppose 26 - 8 = -2*y. Let l(p) be the third derivative of p**6/120 + 2*p**5/15 - p**4/2 + 2*p**3/3 - 3*p**2. What is the units digit of l(y)?
1
Suppose -l - 18 = 4*v + 16, -3*l + 2*v - 32 = 0. Let t = -9 - l. Let g = t - -4. What is the units digit of g?
9
Suppose -4*y + 20 = -2*u, y + 2*u = 5*u. What is the tens digit of ((-98)/6 - -2)/((-2)/y)?
4
Suppose -3*k + 2*s - 4 = 1, 0 = 2*k - 2*s + 6. What is the tens digit of k/2*6*(3 + 10)?
3
Let l be (-2)/3*(-37 - 2). Suppose b + 2*b = 5*x + 37, -l = -2*b + 3*x. What is the units digit of b?
9
Suppose -h = -9*h + 32. Suppose 0 = -2*c + 6 - 0, -c = -p + h. What is the units digit of p?
7
What is the tens digit of (-1)/6 + (-128225)/(-138)?
2
Suppose 0 = 5*r - 5, 2*f + f = -2*r - 22. What is the units digit of -30*(1 + 1*12/f)?
5
What is the tens digit of (-24)/(-4) - (-722 - -12)?
1
Let d be 1 + 6/(-4) + (-300)/(-24). Let j(m) = -m**2 + 16*m + 21. What is the units digit of j(d)?
9
What is the units digit of (-33)/(-22)*(29 - -3)?
8
Let n(c) = -134*c**2 - 8*c - 7. Let z(r) = -r**2 - r - 1. Let j(q) = -n(q) + z(q). What is the units digit of j(-1)?
2
Suppose 3*t + 15807 = 4*y, 5 + 20 = -5*t. What is the thousands digit of y?
3
Suppose -2*l - 772 = -6*l. What is the tens digit of l?
9
Let f(t) = -8*t + 121. What is the units digit of f(-26)?
9
Suppose 8*g - 198594 = -58*g. What is the thousands digit of g?
3
Let k(u) = -u - 2. Let j be k(-4). Suppose c + 2*n = -14, -2*n + 1 - 3 = -j*c. What is the units digit of (2/(-3))/(c/30)?
5
Let j be 3/((-12)/(-4))*(-24 + 1). Let w = 102 + j. What is the tens digit of w?
7
Let k be 1 + -5 + -1 + -5 + 2. Let o(h) = 3*h + 16. Let p(q) = -q. Let z(u) = o(u) + 2*p(u). What is the units digit of z(k)?
8
Suppose 8 = 5*p - 27. Let s be (3 - -11)*(-35)/(-2). Suppose -12*i = -p*i - s. What is the units digit of i?
9
Let j(l) = -4 - 12*l + 3*l - l. Let b be j(-4). What is the units digit of b/(-12) - (-38 + 1)?
4
Let w(m) = m**3 + 11*m**2 - 6*m + 10. Suppose 0*f + 3*f + 30 = 0. What is the hundreds digit of w(f)?
1
Suppose 0 = -0*k - 2*k + 10, -4*k - 4012 = -4*b. What is the units digit of b?
8
Let z be 2*(311 - -2) + -3. Let c = 307 - z. What is the units digit of c/(-36) - 8/(-36)?
9
Suppose s - 5*t = 13, s + 3*t + 4 = 1. Suppose s*c + 819 = 10*c. What is the tens digit of c?
1
Let s = -244 - -548. What is the hundreds digit of s?
3
Let k = 7428 - 4840. What is the thousands digit of k?
2
Let h be ((-8)/(-4))/(-2 + 0). Let v(a) = 20*a + 1. Let g be v(h). What is the tens digit of (0 - 2)*(9 + g)?
2
Let g = 4510 - 2942. What is the hundreds digit of g?
5
Let p(c) = c**3 - 6*c**2 + 19*c + 7. What is the hundreds digit of p(7)?
1
Let d be 4 - (6 + -2) - -5. Suppose -d*y - 30 = 5*k, 3*k - 14 = 4*y + y. What is the units digit of (70/(-15))/(k/3)?
7
Suppose 15*f - 10704 - 471 = 0. What is the units digit of f?
5
Let m = 18 + -14. What is the hundreds digit of -4 - (1 - m)*(-190)/(-3)?
1
Let z be 2/3 - (-72)/(-27). Let v be z/(-7) - 231/(-49). Suppose 3*r - 24 = -4*y + v*r, 5*r - 15 = -5*y. What is the units digit of y?
5
Suppose -4*t = 3 - 55. Suppose 5*z + 3 - t = 0. Suppose -z*l + 62 = 2*a, 4*a = 2*l - l - 26. What is the units digit of l?
0
Let p(m) be the first derivative of -2*m**2 - 8*m + 3. Let f = -109 + 98. What is the tens digit of p(f)?
3
Suppose 1320 = 5*u - 470. What is the tens digit of u?
5
Let z = -59 - -699. What is the hundreds digit of z?
6
Suppose -5*h + 0*q - q = 60, 4*q + 75 = -5*h. Let r(i) = -5*i - 30. What is the units digit of r(h)?
5
Let x = 14 - 5. Let q = 16 - x. Let i = -6 + q. What is the units digit of i?
1
Suppose -12855 = -462*p + 457*p. What is the thousands digit of p?
2
Let m be ((-25)/(-15))/((-3)/(-9)). Suppose -8 = -m*k + 12. What is the units digit of k?
4
Let f = -1445 - -1892. What is the units digit of f?
7
Let j be (-14)/(-35) - (-168)/5. Suppose m + 4*h - j = 0, -3*m + 2*h + 182 = -2*h. What is the units digit of m?
4
Let z = -4 + -1. Let k be z/(10/(-12)) + -1. Suppose -2*a = -k*c - 20, a + 5*c = 2*a - 10. What is the tens digit of a?
1
Suppose 0 = -4*a + 1098 + 850. What is the hundreds digit of a?
4
Let x be (0 - (-3 + 2))*7. Suppose -x*g + 211 = 50. Let q = g + -12. What is the units digit of q?
1
Let u be -6 - (0 + -1) - -3. Let r(b) = 2*b + 4. Let s be r(u). Let z = s - -11. What is the units digit of z?
1
Let z = 1347 - -106. What is the hundreds digit of z?
4
What is the units digit of 209 - (2/(-4))/(10/60)?
2
Let h = 534 - 431. What is the units digit of h?
3
Let y = 91 - 47. Suppose -4*c - 75 = z, -7 - y = 3*c - z. What is the tens digit of 4/c + 1744/72?
2
Let b = -2 - 2. Let w be -5*((-6)/15 - -4). Let r = b - w. What is the units digit of r?
4
Suppose -8 = -4*m, 2*m - 2 = -2*q - 0*m. Let l(r) = r**2 + 2*r + 2. Let k be l(q). What is the tens digit of 3/k + (10 - -5)?
1
Suppose 2*k = -13 + 5. Let w(q) = -q**2 - 5*q + 4. What is the units digit of w(k)?
8
Let t(p) = 4*p + 38. Let y be t(-8). What is the hundreds digit of (9/y - 0) + (-537)/(-2)?
2
Suppose -5*t - 51 = 3*u - u, 5*u = -3*t - 23. Let m = t + 86. What is the units digit of m?
5
Let l = -100 + 202. Suppose 5*n - l = 248. What is the tens digit of n?
7
Let b(d) = d**3 + 7*d**2 - 17*d - 10. Let p be b(-8). Let u = -2 + p. What is the units digit of u?
0
Let p(a) = 2*a**2 + 2*a + 47. Let l = 9 + -17. What is the tens digit of p(l)?
5
Suppose 64*m = 63*m + 3. What is the units digit of 2286/18 - m/(-1)?
0
Let p = -991 + 1858. What is the units digit of p?
7
Let h = -829 + 2156. What is the hundreds digit of h?
3
Let d(h) be the third derivative of h**5/20 + h**4/24 + h**3/3 - 8*h**2. Let y be d(-5). Suppose 0*j + y = 4*j. What is the tens digit of j?
1
Let g(t) = 2*t**2 + 5*t - 2. Let q be g(-4). Let m be -1 + (1 - -81)/2. Suppose q = -2*o, -8*v - 4*o = -4*v - m. What is the tens digit of v?
1
What is the tens digit of -50 + 44 + (-4)/6*-2694?
9
Let l = 356 + -24. Let z = 551 - l. What is the hundreds digit of z?
2
Let o(t) = -20*t**3 + 8*t - 5. What is the units digit of o(-3)?
1
Let w be (-2 - -2) + -1 + -1. Let g(p) = -p**2 + p + 1. Let b(u) = -18*u**2 + 3. Let r(x) = -b(x) + 2*g(x). What is the units digit of r(w)?
9
Let d(t) = t**3 - t**2 - 2*t + 20. Let s be d(0). What is the units digit of 2*((-4)/s)/(8/(-100))?
5
What is the thousands digit of (2/(-3))/(31/(-160704))?
3
Suppose -2*c + 5*b - 15 = 0, c = 4*c - 2*b - 5. Suppose 21 = -5*n + 1, n + 389 = c*k. What is the tens digit of k?
7
Suppose -452 = -4*f + 2*r + 4062, 1127 = f - 2*r. What is the tens digit of f?
2
Suppose 0 = -128*f + 40*f + 12144. What is the tens digit of f?
3
Let i(d) = d**2 - 27*d - 3. What is the hundreds digit of i(-17)?
7
Let t(j) = 2*j**2 - 8*j. Let x be t(4). What is the units digit of 4 - 0/(x + -4)?
4
Let n(t) = 60*t - 401. What is the hundreds digit of n(36)?
7
Let w(s) = -s**3 + 12*s**2 - 12*s + 11. Let x be w(11). Let v(z) = -z**2 - z - 17. Let c be v(x). Let d = c - -33. What is the units digit of d?
6
Let d = -63 + 120. What is the tens digit of (0 - 4 - -6) + d?
5
Suppose 8*d = 4*d + 8. Suppose 0 = d*l + 2, -1 = -2*s - 2*l - 3. What is the units digit of 66/11 + (-4 - s)?
2
Let r = 477 + -239. Suppose -i - b + r = -0*i, i - 4*b = 238. What is the units digit of i?
8
Let g(p) = -7*p + 16. Let a be g(-8). Let z(w) = -w**3 - w**2 + w + 3. Let i be z(0). Suppose i*f = f + a. What is the tens digit of f?
3
Let v(j) = 22*j + 4*j**2 - 13*j - j**3 + 2*j**3. Let x be v(-4). Let s = 8 - x. What is the units digit of s?
4
Let j(w) = 9*w**2 + 5 - 21 + 3 - w. What is the units digit of j(-5)?
7
Suppose -2*l - 26 = -34. Suppose -l*x = -4*h - 193 + 813, 2*h + 4*x - 340 = 0. What is the tens digit of h?
6
Suppose -282 = -4*y + 230. What is the units digit of y?
8
Let d be (-3 + 18 + -3)/1. Let m(h) = 4*h**3 - 2*h**2 + h. Let g be m(1). Let j = d + g. What is the units digit of j?
5
Let z(v) = -v**2 + 114*v - 342. What is the units digit of z(43)?
1
Let i be (0 - 0 - -2)/1. Suppose -i*u - 5*q + 261 = 0, -3*u - u = -2*q - 534. What is the units digit of u?
3
Let g(k) = -k**3 + 10*k**2 - 8*k + 13. Suppose c + 7 = -4*l, -4*c - l