*r + b*r - 5*x. What is the units digit of r?
9
Suppose 5*t = -5*p + 90 + 820, 2*t - 5*p = 364. What is the units digit of (-1)/13 + 186382/t?
4
Let n(u) = u - 29*u**2 - 4 - 5*u - 31*u**2 + 59*u**2. Let t be n(-6). What is the tens digit of (-4)/(-6)*(-4)/(t/900)?
5
Suppose -3*g + 13 = -3*a - 2, -2*g = -5*a - 13. Suppose -2*d = -5*t + 45, 5*t - g*d = 41 + 14. Suppose -t*n + 8*n = 243. What is the units digit of n?
3
Let f be 4 + (-1057)/(-7) + -5. What is the hundreds digit of (f - 6)*(-4)/(-2)?
2
Let v = -10859 + 40331. What is the units digit of v?
2
Suppose -112*w - 13492560 = -367*w. What is the tens digit of w?
1
Suppose -60 = -4*s + 3*d + 19, -s - d = -25. Let a = s - 19. What is the hundreds digit of 1 + 129 + 0 + (a - 3)?
1
Let w = -62 + 160. Suppose 8910 = w*z - 87*z. What is the units digit of z?
0
Suppose c - 1199 = 2*c - m, -3613 = 3*c + m. Let k = -340 - c. What is the hundreds digit of k?
8
Let r(y) = 7*y - 4. Let z = 30 + -22. Let v be r(z). What is the units digit of v - (-4 + 4)/(-4)?
2
Suppose 5*h = -5*y + 30, 2*h - 2*y = 2*y - 12. Suppose -2*q = 3*w - 754, 1246 = h*w + 3*w - 2*q. What is the hundreds digit of w?
2
What is the hundreds digit of (-192)/(-18)*(-6 + 5532)?
9
Let p(j) = 414*j**2 + 34*j + 130. Let b be p(-4). Suppose s = -3*a + 1332, 4*a + b = 5*s + 5*a. What is the tens digit of s?
2
Let t be (-4)/10 - (-96)/(-10). Let f = 915 - 894. Let c = f + t. What is the tens digit of c?
1
Let g = 24 - 34. Let v(k) = -2*k. Let s(y) = y**2 + 9*y + 3. Let l(a) = s(a) + 2*v(a). What is the units digit of l(g)?
3
Let p = 280 - 88. Suppose 184*g + 5184 = p*g. What is the tens digit of g?
4
Suppose 28814 = 5*v + 7*r, 21*r - 28798 = -5*v + 22*r. What is the hundreds digit of v?
7
Let u = 47467 + 1669. What is the thousands digit of u?
9
Suppose -5*m = 3*o - 2729, -3*m + 15*o = 11*o - 1620. What is the hundreds digit of m?
5
Suppose 529940 + 655578 - 218669 = 169*s. What is the thousands digit of s?
5
Let w(p) = 3*p**2 - 1. Let v be w(-1). Suppose -1227 = -5*r + 3*l, 3*r + 5*l - 223 = v*r. What is the units digit of r?
3
Let p = 5566 + -5264. Let o be ((-2)/6)/((-1)/159). Let u = p - o. What is the units digit of u?
9
Suppose 0 = 324*a - 326*a + 196. What is the hundreds digit of (38 + -23)*(-1 - a/(-3))?
4
Suppose 0 = 10*p - 13*p + 4*r + 14780, p = r + 4926. Let x = -3344 + p. What is the units digit of x?
0
Suppose -10647 = -13*l + 5967. Suppose -q = 4*o - l, -20*q = -25*q + 4*o + 6294. What is the tens digit of q?
6
What is the tens digit of 90/((-36)/(-4)) + 3111?
2
What is the thousands digit of (5414/(-4))/((-25)/(-10) + 122/(-48))?
2
Let u(s) be the second derivative of s**5/20 + 3*s**4/4 - 13*s**3/3 - 15*s**2/2 + 22*s + 3. What is the tens digit of u(-10)?
4
Suppose q = -3, 2*q - 20 + 2 = -3*w. Let n(a) = a**2 + 5*a - 78. Let k be n(7). What is the units digit of (k/3 + 6)*86/w?
6
Suppose -11*r - 202816 = -43*r. What is the units digit of r?
8
Suppose 2*a - 6*a - 200 = -3*k, -2*a - 2*k = 100. What is the units digit of ((-6)/10)/(a/2000)?
4
Suppose -5*v = -2*c + 33367, -5*c + 29*v - 32*v + 83433 = 0. What is the thousands digit of c?
6
Let t(j) = -j**2 + 3*j - 1. Let f be t(1). Let r be -76 - (-2 + (-2)/f). Let y = -40 - r. What is the tens digit of y?
3
Let s(r) = r**3 + r**2 - r. Let k(w) = -2*w**3 + 2*w**2 + 3*w + 5. Let o(v) = -k(v) - s(v). Let q be o(4). What is the hundreds digit of 1994/10 - q/(-5) - 0?
2
What is the tens digit of 4/6*-72586*((-1045)/76 + 13)?
9
Let h = 109 + 99. Suppose -4*z + 5*w = -476, 2*z + 5*w - h = -0*z. Suppose 0 = 4*f - z - 202. What is the units digit of f?
9
Suppose 4*b = -0*h + h + 20, 10 = -h + 2*b. Let y(g) be the first derivative of -5*g**2/2 + 10*g + 2465. What is the units digit of y(h)?
0
What is the thousands digit of 4/(-9) - (-66289)/(-18)*-2?
7
Let h be (0 + (-2)/(2/1))*-3. Suppose h*a - 3*l = 1179, 0 = -4*a + 3*l + 629 + 945. What is the units digit of a?
5
Suppose 26 + 94 = 4*c. Suppose -4*i + c = 2*i. Suppose -183 = -4*d + 2*d - i*f, 0 = d + 2*f - 90. What is the tens digit of d?
8
Let x(r) = -10*r**3 - 44*r**2 - 27*r - 35. What is the tens digit of x(-10)?
3
Suppose 813 = -25*l + 4613. What is the tens digit of 41/(46/l - (-10)/(-40))?
7
Let h(l) = -7*l + 41*l**2 - 7 - 77*l**2 + 45*l**2. Let g be h(6). Let m = 478 - g. What is the tens digit of m?
0
Suppose 0 = -3*l + 3*w - 6, 0 = 5*l - 3*w + 3 + 3. Suppose 25*g - 21*g = l. What is the tens digit of g/10 - (-33 + -1)?
3
Suppose -4*t + 3 = 3*s, 4*t - 9*t = 4*s - 4. Let p be ((-30)/(-18))/(s/(-21))*-5. Let v = p - 45. What is the tens digit of v?
3
Let v = -8 + 6. Let c(j) = 96*j**2 + 3*j + 25. Let r(n) = -73*n**2 - 4*n - 24. Let q(a) = 5*c(a) + 6*r(a). What is the tens digit of q(v)?
6
Let c(l) = -10 - 7*l**3 - 4*l + 17*l**3 - 9*l**2 + 0*l - 11*l**3. Let o be c(-9). Let q = o - -53. What is the tens digit of q?
7
Let n = -15 - -20. Suppose n*w + 40 + 30 = 5*s, -56 = -4*s + 5*w. What is the tens digit of (-6)/21 + 886/s?
6
Let p(o) = 7*o**2 + 26*o + 271. What is the tens digit of p(-25)?
9
Let v(i) = -i**3 + 2*i**2 - 3. Let r be v(0). Let p be r - (-328 - (0 - -4)). Let l = 548 - p. What is the tens digit of l?
1
What is the units digit of (19 - 17)/(3/(-2754)*-2)?
8
Let j = 610 - 75. Let g = 913 - j. What is the tens digit of ((-2)/4)/(2 + g/(-188))?
4
Suppose 0 = 11*x + 32*x - 27*x - 16640. What is the hundreds digit of x?
0
Let s = -54 + 53. Let b = 93 + s. Suppose -b = -4*g - 0*g. What is the tens digit of g?
2
Suppose -5*f + 13024 = -3*x, -2*f + 5*x = -3079 - 2142. What is the hundreds digit of f?
6
What is the tens digit of 252/(-63) + 28974/(1 + 2)?
5
Suppose 66*y - 60*y - 25350 = 0. What is the units digit of y?
5
Let k(m) = m**2 + m - 1. Let d = -16 + 25. Suppose 12 = d*a + 84. What is the units digit of k(a)?
5
Let t = -45811 - -73451. Suppose -29*q + 81551 = t. What is the thousands digit of q?
1
Let f(y) = y**2 + 18*y - 108. Let s be f(6). What is the tens digit of (-7 - (-5604)/s)/((-1)/(-6))?
9
What is the thousands digit of (29 + -30)*-5612*1?
5
Let l = 125 - 98. Let n = -16 + l. Let x = 44 - n. What is the tens digit of x?
3
Let v = 61 - 61. What is the units digit of ((-60)/4)/(-1) + (-4 - v)?
1
Let t = -3286 - -5033. What is the hundreds digit of t?
7
Let b = 275 - -856. Suppose -8*q + 493 = -b. What is the units digit of q?
3
Let h = 2 - -111. Suppose -17 = -d - 0*m + 5*m, -5*m = -4*d + h. What is the units digit of d?
2
Suppose -5*n = -0*n + 15. Let t(a) = -a**2 + 23*a + 171. Let f be t(28). What is the hundreds digit of f*3*n/18*-14?
2
Let k(o) be the first derivative of -o**4/4 + o**3/3 - o**2/2 + 432*o - 48. What is the units digit of k(0)?
2
Suppose -m = -2*l + 3244, 0 = l - m - m - 1616. Let y = l - 931. What is the tens digit of y?
9
Let c = 4987 + -2015. What is the units digit of c?
2
Suppose 0 = -n - 3, n + n + 2200 = 2*v. Let o = 1954 - v. What is the tens digit of o?
5
Let j(a) = 55*a**2 + 10*a + 11. Let d = 150 - 151. What is the units digit of j(d)?
6
Let v(t) = t**3 + 48*t**2 + 94*t + 115. Let s be v(-46). Suppose 38*i = s*i + 16275. What is the thousands digit of i?
1
Let v(w) = 9*w - 3. Let s be v(1). Suppose 4*t + 3*l - 68 = s*l, 3*t = 3*l + 54. Suppose -t*f = -18*f + 28. What is the units digit of f?
7
Suppose 18 = 11*p - 15. Suppose y + 5*i - 449 = 0, -p*y + 4*y = -4*i + 447. What is the tens digit of y?
3
Let k = 134 - 118. Suppose k + 0 = 2*l. Suppose l*s + 2*h = 3*s + 311, -5*h = 5*s - 320. What is the units digit of s?
1
Let k(f) be the third derivative of f**6/120 + 11*f**5/60 - f**4/24 - f**3/2 - 2*f**2. Let j be k(-11). Suppose -3*m + 1023 = j*m. What is the tens digit of m?
9
Let d = 120 - 83. Let f = d - 40. What is the units digit of (40/(-3))/(2/f)?
0
Suppose 104*x = 100*x - 1104. Let h = 570 + x. What is the tens digit of h?
9
Suppose -519*o - 48 = -516*o. Suppose 2*j - 2 = -2*p + j, -2*j = -3*p + 10. What is the tens digit of (-22*(-4)/o)/(p/(-32))?
8
Suppose 4*r - 29273 = -5*a, 2*r - 17141 = 5*a - 2512. What is the tens digit of r?
1
Let s(a) = -28*a**3 - 7*a**2 + a + 16. Let i be s(4). Let f = -1083 - i. Let n = f - 531. What is the units digit of n?
0
Let u(r) = -5*r**3 + 4*r**2 - 8*r - 19. Let b = 197 - 202. What is the tens digit of u(b)?
4
Let u(k) be the first der