13. What is the units digit of 812/15 - n/285?
4
Let g(j) = 51*j + 127. Let f be g(15). Suppose -3*c + f = -5*u - 2181, 5147 = 5*c - 2*u. What is the tens digit of c?
3
Suppose -4*y + 1 = 5, -c + 18 = -4*y. Let d(x) = x**3 - 13*x**2 - 13*x - 11. Let l be d(c). Suppose l*h - 44 = 22. What is the units digit of h?
2
Suppose 3*o + 21 = 18. Let i be o + 130 - (1 - -3). What is the hundreds digit of (-3 - 7/(-2))*6 + i?
1
Let x be (-4325)/20 - (-2)/8. Let u = -655 + 503. Let f = u - x. What is the units digit of f?
4
Let v = 33204 + -11295. What is the units digit of v?
9
Let h(z) = z**3 + 15*z**2 - 16*z + 20. Let k = 21 - -43. Let y be (k/8)/(1/(-2)). What is the tens digit of h(y)?
2
Let f = 42010 + -9280. What is the units digit of f?
0
What is the thousands digit of (-3)/6*75700/(-25)?
1
Let o = -181 + 324. Let v(g) = -44 + 48*g + 72*g - o*g. What is the tens digit of v(-10)?
8
Let t(a) = 6*a + 34 + 3*a + 3. Suppose 76*y - 715 = 653. What is the tens digit of t(y)?
9
Suppose 5*r - 53252 = -4*a, -42*a + 43*a + 106522 = 10*r. What is the tens digit of r?
5
Let y(f) = -72*f + 2*f**2 + 97 + 87*f - 34. What is the tens digit of y(-19)?
0
What is the thousands digit of 3*1*((-191649)/(-9) - 15)?
3
Let m(v) be the first derivative of -11*v**2 + 14*v + 1. Let j(u) = -u**3 - 4*u**2 - 8*u - 15. Let g be j(-2). What is the units digit of m(g)?
8
Let p be (-8 - -1) + 1/(-3)*3. What is the units digit of (2 - -2)*(-94)/p?
7
Let t = -102 + 149. Let m = -64 + t. Let b(f) = -f**3 - 15*f**2 + 28*f - 20. What is the units digit of b(m)?
2
Suppose -s + 5*s = 5*c - 17, 4*s - c = 3. Suppose 5*r + 5*o - 3760 = 0, -2*r - o + 1503 = s*o. What is the units digit of r?
3
Suppose -3*j + 1544 + 23501 = 4*s, 0 = -j + 2*s + 8355. What is the hundreds digit of j?
3
Let d be ((-10)/(-7))/((-4)/(-14)) - 0. Suppose 7243 - 323 = d*x + 5*s, s = 4*x - 5516. What is the tens digit of x?
8
Suppose -11*d - 516 - 606 = 0. Let s be (d/(-4))/(9*6/144). Suppose -29*c + 33*c - s = 0. What is the units digit of c?
7
Suppose -o = -6*o + 3650. What is the tens digit of o/8 + -3*7/(-28)?
9
Suppose 509 = 5*j + 44. Let k = j - 48. Suppose -2*m - 5*n = -30, -m - 2*m = 4*n - k. What is the tens digit of m?
1
Let q = -256 + 296. Suppose -41*o = -q*o - 480. What is the hundreds digit of o?
4
Let v(h) = h**3 - 5*h**2 - 3*h - 3. Let i be v(-3). Let k = i + 68. Suppose -5*f = -2*z - 16, f + 2*z = -k*f + 16. What is the units digit of f?
4
Suppose -4*x + 14 = -3*k + 6, 0 = -4*k + x + 11. Suppose 0*c - k*c - 34 = -5*a, -32 = -5*a + 2*c. Suppose -331 = -a*g + 77. What is the units digit of g?
8
Let m = 9 + -80. Suppose 9*t = 4*t - 505. Let z = m - t. What is the units digit of z?
0
Suppose -18*j - 81 + 243 = 0. Let l(x) be the third derivative of x**5/30 - x**4/4 + 5*x**3/2 - 2*x**2. What is the units digit of l(j)?
3
Let d = 21086 + 6114. What is the hundreds digit of d?
2
Suppose -10*h + 0 + 0 = 0. Suppose -1035 = -h*o - 5*o. Let i = o - 81. What is the hundreds digit of i?
1
Let b(g) = 6*g**3 - 3*g**2 - 47*g - 4. Let f be b(6). Let u = f + 321. What is the tens digit of u?
2
Suppose -16198 = -2*g + 5*f + 13300, -3*f = 5*g - 73714. What is the thousands digit of g?
4
Let u(c) = -10*c**2 + 10*c + 5. Let q be u(-4). Let p be (-14)/(0 + 3/q*2). Suppose -p = -2*n - 83. What is the units digit of n?
6
Let w(d) = -11373*d - 1430. What is the hundreds digit of w(-3)?
6
Suppose 349 = 5*j + 399. Let i(c) = 2*c**3 + 28*c**2 - 13*c + 10. What is the units digit of i(j)?
0
Let f = 4499 - 2512. What is the units digit of f?
7
Let l = -52 + 54. Let p(w) = 8 - 5*w - 10 + l*w - 2*w + 2*w**2. What is the units digit of p(-5)?
3
Let y(r) = -r**3 - 29*r**2 + 72*r - 63. Let w be y(-32). Let z = w - -310. What is the hundreds digit of z?
0
Let v be (84/78)/(-7) + (-56)/(-26). Suppose v*w - 596 = -k - 93, 1274 = 5*w - 3*k. What is the hundreds digit of w?
2
Suppose 4*d - 21 - 223 = -4*o, d = 3*o - 163. Let x = -34 + o. What is the units digit of x?
2
Let x be 96 + -91 - (0 + 1). Let y(h) = -h + 3*h + 2*h**3 - 2 - h**3. What is the units digit of y(x)?
0
What is the thousands digit of (-3 - 44146/3)/(((-225)/162)/5)?
2
Let y = -51 + 49. Let g be (y/8)/(1/4)*49. Let b = 101 + g. What is the tens digit of b?
5
Let r be (6*21/(-6))/(12/(-760)). Let k = r - 535. What is the units digit of k?
5
Let n(d) = d**3 + 13*d**2 + 30*d. Let l be n(-10). Suppose -15*y + 19*y + 5*j - 107 = l, 2*j + 58 = 2*y. What is the units digit of y?
8
Suppose -4*i = -1039*m + 1042*m - 97301, i - 5 = 0. What is the thousands digit of m?
2
Let s = -14063 - -33030. What is the tens digit of s?
6
Let i = -94980 + 165514. What is the hundreds digit of i?
5
Let s = -51686 + 133457. What is the ten thousands digit of s?
8
Suppose 0 = -2*q - 0*q + 110. Suppose -11*g + q - 11 = 0. Suppose -g*k + 35 = 5*x, -4 - 3 = -x - 2*k. What is the units digit of x?
7
Let h = -39 + 43. Let s(o) = -o**3 + 2*o**2 - o + 1. Let c be s(h). Let d = 106 + c. What is the units digit of d?
1
Suppose 5*x + 10 = -5*s, 4*x - 5*s - 28 = -0*x. Let v be 21*x/(-15) - (-1)/(-5). What is the units digit of 25 - v/(-3) - 4?
0
Let s be 2/((-26)/3 - -8). Let l(c) = -c**3 + c**2 - c + 1. Let j(q) = q**3 - 2*q + 6. Let y(v) = -j(v) + 3*l(v). What is the tens digit of y(s)?
3
Let i(o) = -41*o + 27 - 42*o + 80*o. Let m be i(9). Suppose -2*v + 524 - 138 = m. What is the hundreds digit of v?
1
Let q(c) = c**3 - 4*c**2 + 9*c + 6. Let g be (-5320)/(-98) + (-2)/7. Let o be 252/g - -2*1/6. What is the units digit of q(o)?
6
Let s(o) = 80*o - 57. Let b(i) = -81*i + 57. Let g(c) = 6*b(c) + 5*s(c). What is the hundreds digit of g(-7)?
6
Suppose -3*r + 7 = -x, 3 = 7*x - 4*x - r. Suppose -x*w + 3*a + 2706 = 1065, 3*w - 2464 = 2*a. What is the units digit of w?
2
Let b(z) = z**2 - 20*z - 126. What is the units digit of b(-21)?
5
Suppose 3*a + 2*b + 14 = 0, -3*b - 3 = 4*a + 17. Let r be (a/7)/(7/(-49)). Suppose 0 = i, 5*i = -r*t + 2*i + 150. What is the units digit of t?
5
Let d = 346 - 671. Let x = d + 462. What is the units digit of x?
7
What is the hundreds digit of (-64)/144 - (-115490)/45?
5
Let j(l) = -2322*l**3 - l. What is the units digit of j(-1)?
3
Suppose -32998 = -m + 14*j, -11*m = -9*m - 2*j - 65892. What is the ten thousands digit of m?
3
Let b be (-1272)/6 - (-1*1 - 0). Let a = b - -397. Suppose 6*q = 8*q - a. What is the units digit of q?
3
Let s(g) be the first derivative of 10*g**2 + 6*g - 1. Let z(h) = -88*h + 355. Let k be z(4). What is the tens digit of s(k)?
6
Let h be 27/(1 + -4 - (-189)/56). Let j = 74 - h. Suppose 2*s - n - 3*n = 226, -2*s + 228 = -j*n. What is the units digit of s?
5
Let n = 37853 + -30529. What is the thousands digit of n?
7
Suppose 0 = 2*o + 2*t - 2, -3*o + 3*t = -2*o - 5. Suppose -m - 44 = -5*y, o*m - 3*m = -y + 8. Suppose 357 = -y*l + 1347. What is the hundreds digit of l?
1
What is the units digit of ((-639231)/(-82))/(3/(-9)*(-6)/4)?
1
Let l = -868 - -499. Let r = 691 + l. What is the units digit of r?
2
Let b be ((-12)/(-8) - 2)*-10. Suppose s + 10 = b*r - s, 2*r - 2*s = -2. Suppose 4*f = 3*u + 116, r*f - 4*u + 10 = 5*f. What is the units digit of f?
6
Let p be (-43)/(-9) - -2*(-2)/(-18). Suppose r = -5*u + 5*r + 19, p*u + 3*r - 12 = 0. Suppose -u*l + 351 = 66. What is the units digit of l?
5
Suppose -5*b + s + 85 = 0, 4*b - 3*b - 31 = 3*s. Let c = b + -14. Suppose 5*u - 435 = -0*j + 5*j, c*u + 2*j = 170. What is the tens digit of u?
8
Let z(t) = 129*t**3 + 6*t**2 + 24*t - 127. What is the units digit of z(4)?
1
Suppose 36110 = 2*r - 6*s + 4*s, -3*r + 54175 = -5*s. What is the thousands digit of r?
8
Suppose 4*o + 4*x - 52760 = 0, 65950 = 5*o + 5*x - 3*x. Suppose 0 = -25*h + o + 11185. What is the hundreds digit of h?
9
Suppose 603 = 204*l - 201*l. What is the tens digit of (80/(-24))/((-2)/l)?
3
Let l(g) = g**3 + 15*g**2 + 8*g - 30. Let d be l(-15). Let h = d - -571. What is the units digit of h?
1
Suppose 2*z - 10863 = -7*z. Let y = -637 + z. What is the hundreds digit of y?
5
Let w(t) = 274*t + 182. What is the hundreds digit of w(0)?
1
Let k(p) = -4*p**3 + 23*p**2 + 10*p - 60. What is the units digit of k(-16)?
2
Suppose 7625601 + 6665154 = 285*s. What is the thousands digit of s?
0
Let r be (3/4)/(21/140). Let k(n) = 13*n**2 - n - 16. Let v be k(r). Le