15. Let w be v(-17). Let r(c) = -26*c + 3 - 2 - 10*c. What is the units digit of r(w)?
3
Suppose 485*u - 11728841 = 2158164. What is the hundreds digit of u?
6
What is the units digit of (118 - -14)*(-578)/(-8)?
7
Let z(u) = -7*u**2 - 36*u. Let v be z(-5). Suppose -v*h = -4*c + 86, -c + h = 3*h - 28. What is the tens digit of c?
2
Let d(g) = g**2 - 14*g - 13. Let j be d(13). Let y = -30 - j. What is the units digit of (-2 - -231) + (2 + y - -1)?
8
Let p be 15/(-6)*(1 - (-22)/(-10)). Let l(s) = 2*s**2 - 4*s - 3. Let d be l(p). Suppose -2*q - 14 = -5*r - 0*r, -d*r + 12 = 0. What is the units digit of q?
3
What is the ten thousands digit of (6 + 8307/6 + -5)*(2 + 8)?
1
Suppose -5*n + x = -34294, 5*x + 34653 - 383 = 5*n. What is the hundreds digit of n?
8
Let c(q) = -11*q - 178. Let u be c(0). Let j = u - -327. What is the units digit of j?
9
Let i be 5 + (14/(-14))/(2/10). Suppose 5*p + o - 3801 = i, -5024 + 1227 = -5*p + 3*o. What is the hundreds digit of p?
7
Let a = -9470 - -14115. What is the units digit of a?
5
Let v be 2/3 - (-88)/3. Suppose -41 = -4*i - 5*x, i + 68 = 5*i - 4*x. What is the tens digit of ((-35)/i)/((-1)/v)?
7
Suppose 0*j - 7*j = 7504. Let a = -502 - j. Suppose 4*w - a = w. What is the tens digit of w?
9
Let r = 77988 - 47971. What is the thousands digit of r?
0
Let y = 208 - 206. What is the hundreds digit of 306/1*(y + 0)?
6
Suppose -32*r = -25*r - 1274. Suppose -r*h = -179*h - 783. What is the tens digit of h?
6
Let i(v) = -v**2 + v - 7. Let n be i(5). Let z = n + 31. What is the tens digit of ((-2)/(-4))/(z/(670 - -2))?
8
Suppose -17 = -5*m - 4*v + 20, -4*m + 5*v = -5. Suppose -m*o + 208 = -92. What is the units digit of (-6)/4*(o/(-18) - 0)?
5
Suppose 39913 = 58*a - 19885. What is the units digit of a?
1
Suppose 908160 = -m + 47*m - 2*m. What is the thousands digit of m?
0
Let p(s) = 328*s + 41294. What is the thousands digit of p(0)?
1
Suppose -17028 = -20*q + 16*q. Suppose -23*a + q = -14*a. What is the tens digit of a?
7
Suppose 3*n + 5818 - 59194 = 4*s, -2*n - 2*s = -35584. What is the units digit of n?
2
Let y = 1555 - -1645. What is the thousands digit of y?
3
Let s(o) = -o**3 + 21*o**2 + o - 16. Let b be s(21). Suppose -b*l - 1958 = -5*f + 737, -4*f + 2132 = 2*l. What is the units digit of f?
5
Suppose -3*i = -2*k + 3690, 3*i + 5*k = k - 3708. Suppose 2*y + 0*v + 9 = 5*v, 20 = 4*v. What is the units digit of (1/(-2))/(y + 9860/i)?
4
Let r be (63176/10)/(86/215). Suppose 4890 = -8*u + r. What is the units digit of u?
3
What is the hundreds digit of (-1507)/(-33) + -43 + -2 + 123032/6?
5
Let m = -6 - -10. Let h be ((-903)/(-28) - 2/1)*m. Let i = 279 - h. What is the hundreds digit of i?
1
Let z = -6511 + 8743. What is the tens digit of z?
3
Let v(s) = -42*s - 20. Let x(a) = -a. Let b(h) = -v(h) + 3*x(h). Let r be b(11). Suppose 3*f - p = r, 3*p - 314 = -4*f + 276. What is the tens digit of f?
4
Suppose 6*w - 120035 = 15*b - 14*b, -3*b + 21 = 0. What is the tens digit of w?
0
Let b be (4/(-5))/(2/(-685)). Suppose 227*p - 184*p + 6321 = 0. Let a = b + p. What is the hundreds digit of a?
1
Let c = 11732 + -3144. What is the hundreds digit of c?
5
Let q = 36185 - -18247. What is the thousands digit of q?
4
Let v = 2613 + 5929. What is the thousands digit of v?
8
Let v(l) = -183*l**3 - l**2. Let m be v(-1). Let d = -103 + 168. Let u = m - d. What is the units digit of u?
7
What is the ten thousands digit of (5515155/108)/(20/32)?
8
Let z be (2 + (-10)/6)*0. Let l be (z + 225/(-4))/((-18)/(-72)). Let k = l + 376. What is the tens digit of k?
5
Suppose 7*t - 2*u - 70793 = 37244, -4*t + 61723 = 3*u. What is the tens digit of t?
3
Let j = 14 + -9. Let c(b) = -b**3 + 5*b**2 - 7*b + 6. Let i be c(j). Let z = -10 - i. What is the tens digit of z?
1
Let t(r) = -92*r - 5. Let v(b) = 1. Let l(q) = t(q) - 5*v(q). Let j be l(-4). Suppose -u = -o - o - 80, -5*u - 4*o = -j. What is the units digit of u?
4
Let c = 18787 + -17937. What is the hundreds digit of c?
8
Let o be 90/120*(-20784)/18. Suppose 4*t - 23 = g - 0*t, 3*g + 4*t = -85. What is the tens digit of o/(-10) - g/(-45)?
8
What is the units digit of 20406/(-95)*(-280)/21?
4
Let k(a) = 2*a**3 + 6*a**2 - 21*a + 15. What is the units digit of k(10)?
5
Let a(g) = 35*g + 23. Let o(j) = -17*j - 12. Suppose p = -0*p + 7. Let n(l) = p*o(l) + 3*a(l). What is the units digit of n(-12)?
3
Let m = 14277 + -5715. What is the units digit of m?
2
Let i be 1916/6 - (-2)/(-6) - -1. Suppose 6*g = g + i. Let x = g + -41. What is the units digit of x?
3
Suppose 3*d - 2*d = -f + 530, 0 = -2*f - 6. Let h = 1108 - d. What is the tens digit of h?
7
Suppose -3*s - d + 65251 = 0, -3*s = -14*d + 9*d - 65263. Suppose 20*u = 1209 + s. What is the tens digit of u?
4
Let l(x) = -6*x + 11. Let r(a) = -5*a + 10. Let u(z) = -4*l(z) + 5*r(z). Let y be u(4). What is the hundreds digit of 102 + 0 + (-4)/y?
1
Let g(x) = -4*x**3 + 4*x**2 + 38*x + 9. Let m be 16/2 + (-742)/53. What is the units digit of g(m)?
9
Let c(d) be the third derivative of -d**5/30 + d**4/12 + 10*d**3/3 + 6*d**2. Let z be c(0). Let l = z + 198. What is the tens digit of l?
1
Let y = 6 - 8. Suppose 9*c - 270 = -288. What is the units digit of (-6 - -132) + c + y?
2
Let g(z) = -28*z**2 + 13*z - 6. Let s(c) = 57*c**2 - 23*c + 12. Let j(o) = 11*g(o) + 6*s(o). What is the hundreds digit of j(-4)?
5
Suppose 0 = 6*j - j - 26851 + 4801. What is the units digit of j?
0
Suppose 0 = 3*o - 5*x - 13, -5*x + 6*x - 19 = -3*o. Suppose b - 301 = -3*g, -o*b + b + 1465 = -5*g. What is the hundreds digit of b?
2
Let w(o) = -3*o**3 - 5*o**2 - 4*o + 4. Let f = 59 + -55. Suppose 2*d = -f*b - d - 12, 0 = -3*d. What is the units digit of w(b)?
2
Suppose -2*n = 2*n - 3*t - 6383, -5*t + 15 = 0. Suppose -2*q + 0*q + 4*y = -n, -2*y = q - 783. What is the units digit of q?
1
Suppose 13 - 33 = 2*r. What is the hundreds digit of (r*8/3)/(101/(-2121))?
5
Let h = -374 - -259. Let c = h - -721. What is the tens digit of c?
0
Suppose -6418*r + 6430*r = 288240. What is the ten thousands digit of r?
2
Let f(k) = -k**3 + 9*k**2 - 4*k - 12. Let w be -1*(-1 + 0) + 584/4. Let c be ((-1)/(-3))/(7/w). What is the units digit of f(c)?
8
Suppose 3*k = 7 + 5. Suppose 7*h - 297 = k*h. Let q = -68 + h. What is the tens digit of q?
3
Let y(r) be the second derivative of 8*r**3 + 7*r**2/2 - 27*r. Let g be y(17). What is the hundreds digit of (-3)/5 - (-1 - g/5)?
1
Suppose z = -k, 5*z + 19 = k - 11. Suppose -k*u - 6 = -7*u. What is the tens digit of (3/u)/(4/372)?
9
Let z(y) = 3*y - 18. Let i be z(9). Suppose 88 = -i*u + 10*u. Suppose b + u = 3*b. What is the units digit of b?
4
Suppose 0 = v + 4 + 44. Let b = v - -50. Suppose -4*u + y = -293, -2*u - 144 = -4*u - b*y. What is the units digit of u?
3
Let f be (-2)/4 - (-3846)/12. Suppose 0 = 54*h - 53*h - f. What is the tens digit of h?
2
Let u(b) = -b - 1. Let r be u(-2). Let f be -1 - 291 - (0 - 1)*r. Let t = -94 - f. What is the units digit of t?
7
Suppose -4331082 = 47*u - 230*u - 1143039. What is the units digit of u?
1
Suppose 122*l - 129*l + 8134 = 0. Suppose -12*b - 581 = -s - 7*b, -l = -2*s + 4*b. What is the tens digit of s?
8
What is the thousands digit of (15153/8)/(22/176) + 1?
5
Let k be (-10)/55 + (-398976)/(-33). Suppose 13*v - k = -0*v. What is the hundreds digit of v?
9
Let u(d) = 110*d. Let k be u(4). Let q = k + -224. Suppose a + q = 7*a. What is the units digit of a?
6
Let d(t) = -4*t**3 + 5*t**2 - t - 13. Let y(j) = -j**3 - 9*j**2 - 10*j - 11. Let o be y(-8). Suppose 0 = o*m - 3*m + 6. What is the tens digit of d(m)?
4
Let m be 44/24 + 1/6. Suppose m*n + 47 - 1 = 0. Let g = 25 + n. What is the units digit of g?
2
Let l = -58 + 67. Suppose -8*t + l*t = 42. What is the units digit of -3 - (8/(2 - 6) - t)?
1
Let m = 146147 - 235679. Let t be (m/22)/(-9) - 2/11. Let b = t + -280. What is the units digit of b?
2
Let u(j) = j**2 - 13*j - 13. Let q be u(13). Let a(w) = -w + 12. Let b be a(q). Suppose -340 = -27*p + b*p. What is the tens digit of p?
7
What is the units digit of 7363 - (-10 + 0 + 9)?
4
Let i = 45114 - 23506. What is the hundreds digit of i?
6
Let l(i) = -63*i - 89. Let b be l(-3). Suppose -2*c + 227 = -513. Suppose v - b = 2*r, c = 4*v + 2*r - 4*r. What is the tens digit of v?
9
Let m(c) = c**2 - c + 129. Wh