15. Let z be n(-26). Let c = -1455 - z. What is the units digit of c?
6
Let r be -1*10 - (12 - 11). What is the units digit of ((r + 10)*15)/((-3)/4)?
0
Let i = 37932 + -8347. What is the hundreds digit of i?
5
Let o = 370 + 55. Suppose o = 6*w - 115. What is the tens digit of w?
9
Suppose -10192*t + 1469102 = -10083*t. What is the thousands digit of t?
3
What is the hundreds digit of (-5 - (2 + 7 + -13))*-2373?
3
Suppose -5*o + 31650 = -4*w, 22*w + 25361 = 4*o + 27*w. What is the tens digit of o?
3
Let v(t) = t**3 + 30*t**2 - 297*t - 12. What is the tens digit of v(18)?
9
What is the units digit of (872884/282)/(6/27)?
9
Let y = 11135 - 5214. What is the hundreds digit of y?
9
What is the hundreds digit of 10396/3 + (-14)/(-21)?
4
Let j be 263/(-2) - (-2)/(-4). Let s be 45/27 - (4 - (-435)/(-9)). Let y = s - j. What is the tens digit of y?
7
What is the hundreds digit of ((-134)/4)/(42/(-72)*26/1365)?
0
Let x(f) = 240*f**2 - 113*f - 13. What is the thousands digit of x(-4)?
4
Let t(b) = -5*b**2 + b + 1. Suppose 0*a - 4*w - 14 = 2*a, 2*a - 7 = 3*w. Let n be t(a). Let c(q) = -q**3 + q**2 + 7*q - 11. What is the tens digit of c(n)?
0
Suppose 48*u - 6248 = 40*u. Suppose -u = -3*k - 2*k + 2*a, -2*k = -a - 313. What is the units digit of k?
5
Suppose -j - 1 + 8 = 3*m, 5*j = m + 3. Let y be (0/(-1))/(2 + 4/(-1)). What is the units digit of (y - 10)/(m/(-12))?
0
Let x(p) = -p**2 - 3*p + 5. Let l be x(0). Let z(n) = -232*n + 126*n - l + 119*n. What is the tens digit of z(5)?
6
Let r be (39/6 + 5)*12/1. Suppose -l + 60 = -5*y, r = 5*l - 4*y - 141. Suppose l*o + 33 = 58*o. What is the units digit of o?
1
Suppose -16430 = -4*h + 4*m + 5566, 0 = 4*m. Suppose 0 = -8*d + 4637 + h. What is the units digit of d?
7
Suppose -3*y = 5*l - 23436, -8570 - 7061 = -2*y - l. What is the thousands digit of y?
7
Let h be (-82005)/142*(-3 + 1 - 0). Suppose 0 = 12*d - 15*d + h. What is the hundreds digit of d?
3
Let o(m) = 3*m**2 + 27*m + 2. Let n be o(-9). Suppose -n*d - 2*q + 0*q = -1130, 4*d - 2257 = -5*q. What is the units digit of d?
8
Let a = 137830 + -69517. What is the ten thousands digit of a?
6
Let o = 6221 - 2632. What is the hundreds digit of o?
5
What is the tens digit of -30773*(-1)/8 - (-1416)/3776?
4
Let w(i) = -18*i**2 - 8*i + 33. Let m be w(3). Let j be (-5)/(-20) + 226/(-8). Let n = j - m. What is the units digit of n?
5
Suppose -3*i - 2*y = -10, i + 17 = 5*y + 43. What is the hundreds digit of (-19)/((-76)/648) - i?
1
Let r = 33840 - 19978. What is the thousands digit of r?
3
Let p(r) = 2*r - 7. Let q be -14 + 0 - (2 + 2). Let u be 10/(-15)*q/1. What is the tens digit of p(u)?
1
Suppose -159*p - 5660 = -164*p. Suppose -3*t + 2790 = 13*z - 8*z, 2*z - p = 2*t. What is the tens digit of z?
6
Suppose -h - h + 36808 = 2*g, 0 = 3*g + 4*h - 55218. What is the tens digit of g?
9
Let l(o) = 275*o**2 - 176*o + 859. What is the hundreds digit of l(5)?
8
Let m be 8106 + (100/(-4))/(-5). Suppose -17*z - 2552 = -m. What is the tens digit of z?
2
Let q = -8308 + 14233. What is the tens digit of q?
2
Let s(c) = 8*c + 67. Suppose -11*z + 369 = -2*z. What is the units digit of s(z)?
5
Let m(j) = -j + 1. Let k(r) = 26*r + 8. Let x(q) = -k(q) + 4*m(q). Let i be x(-1). Let f = i - -57. What is the units digit of f?
3
Suppose -274*q + 1363 = -273*q. What is the units digit of q/2 + 6/12 + -3?
9
Suppose -y = 5*p + 341, -4*p = -5*y + y + 268. Let x = 535 + p. What is the hundreds digit of x?
4
Let k = -4405 + 8511. What is the hundreds digit of k?
1
Suppose 98*q + 17*q - 991791 = 6*q. What is the units digit of q?
9
Let r be (1/(-2))/(37/(-1480)). Suppose 6*n - r = 100. What is the tens digit of n?
2
Suppose 0 = -r + 4, -4*r = 3*n + r - 31640. What is the ten thousands digit of n?
1
Suppose -a + 5*w + 26 = -57, 560 = 5*a + 4*w. Let z be (2/((-56)/(-217)))/(1/a). Suppose 4*m - z = 5*j, 4*m = 4*j + 453 + 379. What is the hundreds digit of m?
2
Let y be (0 - 1)*8 - -2993. Suppose -26*j = -23*j - y. What is the tens digit of j?
9
What is the tens digit of (310/(-4) + 2)/(889/(-98) + 9)?
5
Let s = 1783 + -903. Let u = s + -300. Suppose 7*p + u = 17*p. What is the tens digit of p?
5
Suppose 17306 = 20*x - 55714. What is the hundreds digit of x?
6
Let w(z) = z**2 - 57*z + 164. What is the hundreds digit of w(64)?
6
Suppose 4030866 = 91*q + 30*q + 5*q. What is the tens digit of q?
9
Let c be -124*1*(-6 + 35/(-7)). Let v = c + -750. What is the tens digit of v?
1
Let d(z) = 169*z**3 - z**2 - 7*z + 13. Let u be (-20)/(-30) - (16/(-3))/4. What is the hundreds digit of d(u)?
3
Suppose 47*f = 4*k + 49*f - 4122, 2*k - f = 2059. Suppose 1021*p - k*p = -9234. What is the hundreds digit of p?
0
Suppose 5*h = 5*n - 250, -4*n + 5*n = 5*h + 30. Suppose -5*u + 3*c + 0*c + 343 = 0, 4*c = u - n. What is the units digit of u?
1
Let d = -100 + 240. Let l = 286 - d. What is the hundreds digit of l?
1
Let d be 131 - (27/(-18) + (-3)/2). Suppose d*a - 133*a - 1215 = -3*b, -3*a = 4*b - 3620. What is the units digit of a?
0
Suppose 0 = 2*n - r - 2527, -5*n - 3*r + 0*r = -6334. What is the units digit of n?
5
Suppose 3*m - 12*m = 4*i - 39953, -m = -3*i - 4453. What is the units digit of m?
1
Let h be (-416)/(-28) - (-3)/21. Suppose -4*l = -2*f + 18, 4*f - l + 0 = h. Suppose f*q = 114 + 318. What is the hundreds digit of q?
1
Suppose 5*r - 9350 = 5*h, 5*r + 7*h - 5*h - 9322 = 0. What is the tens digit of r?
6
Let f(t) = t**3 - t**2 - 16*t + 8. Let w be f(7). Let v be (-1)/(-3) + 3/18*w. Suppose 5*l = 88 + v. What is the tens digit of l?
2
Let z(m) = 2*m. Let h be z(2). Let n = 5011 - 5019. What is the tens digit of (-2*(-58)/n)/(h/(-24))?
8
Let p(w) be the first derivative of -w**4/4 + w**3/3 + 7*w**2 + 127*w - 36. What is the units digit of p(0)?
7
Let k(u) be the second derivative of -u**4/6 + 5*u**3/3 + u**2 + 4*u. Let w be k(5). Suppose -o = d - 65, 4*o + 31 + 129 = w*d. What is the units digit of d?
0
Let n(v) = 52*v**2 + 154*v - 84. What is the ten thousands digit of n(31)?
5
Suppose 4404 = -v - 5*v. Let k = -300 - v. What is the tens digit of k?
3
Let w(n) = 14*n**3 + 4*n**2 - 3*n + 3. Let t be w(3). Suppose -116 - t = -2*p. Suppose -351 = -3*g - g + 5*s, -4*s = -3*g + p. What is the units digit of g?
4
Let j = 1378 - 572. Suppose -128*q - j = -130*q. What is the hundreds digit of q?
4
Let p be -2 + (-769)/(-3) - (-12)/18. Suppose -3*y = -z - p, -2*z - 78 = -y - 4*z. What is the units digit of y?
4
Let n(q) = -q - 12. Let o be n(-10). Let l be o + -31 + 0 + 4. What is the units digit of l/(-7) + 18/(-126)?
4
Let z be 18 + (-7)/(7/4). Suppose -24*d + 109 = -35. Suppose d*r + 8 = z. What is the units digit of r?
1
Let q = -32 - -44. What is the tens digit of (568/3)/(q/18)?
8
Suppose -3*w - 60 = 7*w. Let r be ((-1)/(-1))/(1/(-24)*w). Suppose -5*q = -3*y + 387, -493 = -r*y - 2*q + q. What is the units digit of y?
4
Let c = 3518 + 2685. What is the units digit of c?
3
What is the tens digit of ((-3655)/(-3)*-7)/(4/(-12))?
8
Let t = 105 - 72. Let w be (t - -2) + (7 - 2). Suppose -2*n = -s - 2*s + 142, -s = 3*n - w. What is the tens digit of s?
4
Suppose h = -2*x + 1324, 35*x - 33*x + 5*h = 1340. Let i = x - 81. What is the units digit of i?
9
What is the units digit of (-40)/32*(-1538364)/85?
3
Suppose -1332*j - 1865682 = -1358*j. What is the ten thousands digit of j?
7
Let j(c) = 16*c + 68*c - 3 + 6*c + 9*c. Let z be 39/(-3) - (-17 + 3). What is the units digit of j(z)?
6
Let v(z) = z**2 - z + 5. Let r be v(5). Suppose r*i + 1061 = 26*i. Suppose i + 209 = 10*o. What is the tens digit of o?
2
Let i(u) = u**2 + 11*u - 8. Let w be i(-12). Suppose -5*m + 420 = 4*a, 4*a + 320 = w*m - 52. Suppose -4*z + m = -0*z. What is the tens digit of z?
2
Suppose -l + 95 = 3*x + x, 2*x = 5*l - 519. Suppose -2*d = 0, 22 - 7 = 5*t + 5*d. Suppose -4*w + 94 = -4*z - 38, t*w = z + l. What is the tens digit of w?
3
Let p = 38 + -38. Suppose 4*h + v = 1217, 2*v = -p*h - 2*h + 610. What is the hundreds digit of h?
3
Let u(c) = -3*c**3 + 4*c**2 + 6*c + 5. Let r be u(4). Let z = r - -228. What is the units digit of z?
9
Suppose -6*s + 3*j = -4*s + 1, -4*s + 25 = 3*j. Suppose -2*r = -s*z + 3853 + 1765, -4*r + 4230 = 3*z. What is the tens digit of z?
0
Suppose 0 = -20*x + 10 + 10. Let v(h) = 7*h**2 + 4*h + 1. What is the tens di