. Suppose -4*z - 10 = -c*z. Suppose -2*o + 20 = -3*t, z*t = 5*o + 2*t - 32. What is the units digit of o?
4
Let w(k) = -6*k + 484. What is the hundreds digit of w(16)?
3
Suppose 4*s = h + 31, 4*s + 4*h = -0*h + 16. Suppose -s = -6*o - o. What is the units digit of 4 + o/((-5)/10)?
2
Suppose b + 2*x - 2 = -2*b, -23 = -2*b + 3*x. Suppose 0 = -b*z + 3*v + 117, z + 2*v + 33 = 2*z. What is the units digit of z?
7
Let g(s) = -2*s - 31. Let y be g(-15). Let m be (-2 - -2)/(1*y). Suppose -i + m + 3 = 0. What is the units digit of i?
3
Let p = -97 + 102. Suppose -5*x = 4*f - 899, -15*f + 19*f = p*x + 909. What is the tens digit of f?
2
What is the tens digit of (-92)/(-552) + 55870/12?
5
Suppose 7*s = -2*s - 2880. Let w = -197 - s. What is the hundreds digit of w?
1
Suppose 0*r - 10 = -3*r - 4*x, -2*r - 5*x + 9 = 0. Suppose r*v + 5 = v, -5*q + 2*v + 155 = 0. Suppose -99 + q = -5*s. What is the units digit of s?
4
Suppose 7*q + 193 - 1761 = 0. What is the hundreds digit of q?
2
What is the tens digit of 5423/4 - 12/(-48)?
5
Let m(f) = 12*f**3 - 3*f**2 + 4. Let d(n) = n + 3. Let v be d(-1). What is the units digit of m(v)?
8
Let n(u) = u**2 - 10*u + 12. Let k be n(9). Suppose k*l - 5 = 1. Suppose -d - 32 = -l*d. What is the tens digit of d?
3
Suppose -13 = -5*j + 4*y, 3*j = -0*j + 2*y + 7. Let n(b) = 5*b - 1 + 1 - j. What is the units digit of n(1)?
4
Let a(q) = -q**3 + 5*q**2 - 4*q - 2. Let t be a(2). Suppose -4*z - 4*r = -z - 411, -3*z - t*r = -405. Let s = z - 89. What is the units digit of s?
4
Let s be (-14)/5 - (2 + (-45)/25). What is the tens digit of 84/56*(-50)/s?
2
Let c = -221 - -151. Let a = 78 + c. What is the units digit of a?
8
Suppose -43 = -5*z - w, -3*z + w = 5*w - 36. Let a = 7 + z. Suppose 0*v - a = -v. What is the units digit of v?
5
Suppose 3*p - 4*p = -4. Suppose 5*f = -5, -15 = p*d - 2*f - 5. Let q = d + 11. What is the units digit of q?
8
What is the tens digit of (-6)/11 - 63576/(-396)?
6
Suppose -3208 = 6*q - 9148. What is the hundreds digit of q?
9
Let y = -46 + 275. What is the hundreds digit of y?
2
Let z(i) = 20*i + 7. Suppose -4*f = -8 - 4. What is the units digit of z(f)?
7
What is the hundreds digit of 20/(-35) + (-21050)/(-14)?
5
Let g = 31 - -9. Suppose 4*v + g = 9*v. Let x = -4 + v. What is the units digit of x?
4
What is the units digit of 40/4*71/2?
5
Let v(b) = -b**3 - 14*b**2 - 6*b + 6. Let d be v(-14). Let f = d - 48. Let l = f - 20. What is the units digit of l?
2
Let f(b) = b**3 - 5*b**2 - 49*b - 5. Let x be f(10). Suppose -x*q + 7*q = 72. What is the tens digit of q?
3
Let j(h) be the third derivative of -h**4/24 + h**3/6 + 4*h**2. Let f be j(-5). What is the units digit of 3/(f + -3) - 0?
1
Let f be (-6)/3*(4 + -6). Let l be (-262)/(-6) + (-8)/12. Suppose f = s - l. What is the units digit of s?
7
Let r be (200/6)/((-12)/(-72)). Suppose -2*h + 3*h = r. What is the units digit of h?
0
Suppose 0 = -s + 2*s + 266. What is the hundreds digit of (-3)/(804/s - -3)?
1
Let h(d) = -37*d - 36. Let u(w) = -9*w - 9. Let g(k) = 2*h(k) - 9*u(k). Let o be g(5). Suppose 7*v - o = 6*v. What is the units digit of v?
4
Suppose 23*n - 10940 = 13*n. What is the tens digit of n?
9
Suppose -3*o = -9*o + 1704. Suppose -3*j - 4*n = -n - 225, 4*n + o = 4*j. What is the tens digit of j?
7
Suppose 3*s - 6 = 3. Suppose 2*m + 3 = s*y, -y - 6 = -m - 2*y. Suppose m*q = -j - j + 76, q + 3*j - 30 = 0. What is the tens digit of q?
2
Let w(y) = 7*y**2 + 4*y + 11. Let n(r) = 15*r**2 + 7*r + 22. Let f = -20 - -33. Let h(c) = f*w(c) - 6*n(c). What is the units digit of h(-9)?
2
Suppose 0 = -7*r - 54 + 166. Let k(u) = 7*u**3 + 3*u**2 + u. Let f be k(-2). Let a = r - f. What is the units digit of a?
2
Let m = 112 - -287. What is the hundreds digit of m?
3
Let j be (-1)/(-1 + (-48)/(-50)). Let m = -16 + j. Suppose 2 - m = -o. What is the units digit of o?
7
Suppose -54 + 6 = -h. Suppose -86 = 4*j + n + 3, 3*j - 3*n = -h. Let t = j - -31. What is the units digit of t?
0
Suppose 3*v - 8 = 4. Suppose v*m + m = -95. Let h = -12 - m. What is the units digit of h?
7
Suppose -3851 = -24*q + 4741. What is the hundreds digit of q?
3
Let l(h) = h**2 + h + 4. Let y = -16 + 16. Let g be l(y). Let d(k) = k**2 + 4*k - 2. What is the units digit of d(g)?
0
Let a(n) = 2*n**2 - 19*n - 3. Let c(y) = -5*y**2 + 56*y + 8. Let s(u) = 8*a(u) + 3*c(u). Let o be s(-14). What is the tens digit of (-10)/(-4)*o/(-5)?
1
What is the hundreds digit of (-39)/195 + (-3866)/(-5)?
7
Suppose -3*u + 107 = 3*k + 23, -3*u + 2*k + 84 = 0. Suppose z + u = 95. What is the tens digit of z?
6
Suppose -5*f + 0*g - 660 = -4*g, 2*f + 264 = -4*g. Let t = 187 + f. What is the tens digit of t?
5
Let g be (-57)/6*14/(-7). Let o = g + -6. What is the tens digit of o?
1
Suppose 0 = -3*y - 12, -2*m + 7*m - 1002 = -2*y. Suppose 0 = 5*b - 3*j - 418, 0 = 2*b - j - m + 34. What is the units digit of b?
6
Let o(i) = 39*i**2. Let a be o(-1). Suppose 0 = 3*v + 15, -5 = 5*l - 7*l - v. Suppose -a = -l*u + 1. What is the units digit of u?
8
Let d be 2 - 0/(-1 + 5). Suppose -4*r + 52 = 3*j, r + 13 = d*r + 5*j. What is the tens digit of r?
1
Let p = -16 - -19. What is the tens digit of -554*p/(-21) + 4/(-28)?
7
Let s be (3/6 - -1) + 270/12. What is the units digit of ((-30)/s)/((-2)/8)?
5
Let y(w) = -w**2 + 8*w. Let t be y(8). Suppose t*p - 5*p + 4*g = -46, -48 = -5*p + 2*g. What is the tens digit of (56/p)/((-2)/(-10))?
2
What is the tens digit of (-111435)/(-35) + -4*(-1)/28?
8
Let a(b) be the third derivative of -b**5/60 - 3*b**4/8 - 5*b**3/3 + 3*b**2. What is the tens digit of a(-4)?
1
Suppose -11*f + 12999 = 3704. What is the tens digit of f?
4
Let v(w) = w**2 + w - 3. Let l(x) = -2*x**2 - x + 3. Let q(z) = -3*l(z) - 4*v(z). Suppose 902*y - 889*y = 52. What is the units digit of q(y)?
1
Suppose 3*s - 131 = -y, 5*s - s + 2*y = 174. Let m = s + 48. What is the tens digit of m?
9
Suppose -215 = -2*k - 5*p + 92, 0 = -3*k - p + 454. What is the tens digit of k?
5
What is the tens digit of 1770/4*(-15 - 395/(-25))?
5
Let q(c) = -c. Let z be q(-2). Suppose -x + 43 = 5*p, -2*x + 83*p + 131 = 84*p. Suppose 4*y = z*y + x. What is the units digit of y?
4
Suppose 240 = -5*q - 2*a - 43, 2*q = -a - 114. Let w = q - -103. What is the units digit of w?
8
Let m(z) = -z**3 + 12*z**2 + 4*z - 24. Let w be m(11). Let o = w - 59. What is the units digit of o?
2
Suppose -493*q + 2223 = -490*q. What is the tens digit of q?
4
Suppose -6*s + 110 = -s. Suppose -3*k + 4*t - s = 0, 0*t = 5*k + 4*t - 6. What is the units digit of (-33)/(-6)*k/(-1)?
1
Let o = -49 - -47. What is the units digit of (-5 + (-9)/o)/((-2)/472)?
8
Let s = 235 - -10. Suppose 0*n + s = 5*n. Suppose -3*b + n = -2*c, c + 11 = b - 6. What is the units digit of b?
5
Suppose 0 = 4*y + 5*a - 12, -12 = -y - 3*y + 5*a. Suppose i = -4*x + 52, y*i - 326 = -2*i + 2*x. What is the units digit of i?
4
Let n(x) = 5*x**2 + 12*x - 4. Let q(s) = 14*s**2 + 37*s - 12. Let c(k) = 11*n(k) - 4*q(k). What is the units digit of c(-11)?
9
Suppose -4*i - 430 = 5*w, 0 = -4*w + i + 48 - 413. Let f = w - -159. What is the tens digit of f?
6
Suppose 3*k - 128 = k. Suppose -4*l + 2*n - 4*n = -k, 4*l + 3*n = 68. What is the units digit of l + 2 + (-1 - 2)?
3
Let z = 136 - 96. Suppose -z = -3*i - 13. Let a = 15 - i. What is the units digit of a?
6
Let n = -16 + 20. Suppose 144 = n*r - r. What is the units digit of r?
8
Let q be (-540)/(-18)*2/4. Suppose -4*t + 18 = 6. Suppose 57 = t*n + q. What is the tens digit of n?
1
Suppose 0 = 4*t, 372 = -2*x - 4*t - 70. Let k = 359 + x. What is the tens digit of k?
3
What is the units digit of 1/(-2)*3 - 8370/(-60)?
8
Suppose 2*s - 7*s = -15. Suppose 3*j - s*y = y + 40, 0 = 4*j - 3*y - 44. What is the units digit of j?
8
What is the thousands digit of ((-87)/(-58))/((-2)/(-5556))?
4
Suppose -6*n + 25 = -n. Suppose 12 = -4*p, n*m + 3*p - 27 = 179. What is the tens digit of m?
4
Let x be (0 + 3 - 1334/8)*-4. Suppose -x = -7*q + 2*q. What is the units digit of q?
1
Let n = 2422 - 1590. What is the units digit of n?
2
Let q(r) = -60*r**2 + 36*r**2 + 114*r**2. What is the tens digit of q(-1)?
9
Suppose 2*t + 4*j - 4 - 2 = 0, -5*t + 5*j + 30 = 0. Suppose -196 - 229 = -t*p. Let u = 149 - p. What is the units digit of u?
4
Let p = 14 + -11. Let u be (-8)/1*(p - 