t of o?
2
Suppose -3*h - c = 16, -h - 3*c - 4 = -3*h. Let n be -11*(3 + 2 + h). Let o = 20 + n. What is the units digit of o?
9
Suppose -10 - 2 = z. Let x = -6 - z. What is the units digit of x?
6
Let m be (1 + 5)*2/3. Let t(u) = 0*u + u**2 - 3*u + u - 3. What is the units digit of t(m)?
5
Suppose 0 = -4*r - 13*r + 2720. What is the tens digit of r?
6
Let t(i) = i**3 + 9*i**2 + 7*i + 4. Let w be t(-6). Suppose 3*f - w = 68. Suppose f = 4*v + 10. What is the units digit of v?
9
Suppose 2*l = -a + 10, -38 = -5*a + 2*l - 6*l. Suppose f + 65 = a*f. What is the units digit of f?
3
Let d be (12/(-8))/((-2)/4). Suppose -d*f - 5 = -32. What is the units digit of (-2)/6 + 12/f?
1
Let o = -5 + 6. Suppose 2*d - 4*g + 20 = 0, -2*d - g - 6 = -o. What is the units digit of 18/d*16/(-12)?
6
Suppose 0 = -4*n + 253 + 67. What is the tens digit of n?
8
Suppose 10 = 3*s - 14. Let r(f) be the second derivative of -f**5/20 + 3*f**4/4 - 7*f**3/6 - f**2 - f. What is the units digit of r(s)?
6
Let k = 15 + -11. Suppose k*u - 5 = -u. What is the units digit of u?
1
Let s(l) = -l**3 - l + 11. Suppose 2*u - 3 = i, 3*u - 2*i + 12 = -6*i. What is the units digit of s(u)?
1
Suppose 2*u - 3*i - 1 = -2, -2 = 3*u - 5*i. Let o = 2 - u. Let w = o - -9. What is the tens digit of w?
1
Suppose -71 = -3*i - 4*j, 2*i - 19 = -4*j + 27. Let p be i/(-9) + 16/(-72). Let h = 2 - p. What is the units digit of h?
5
Let y(u) = 1. Let s(q) = 2*q - 5. Let n(k) = s(k) + 4*y(k). Let l = -25 - -27. What is the units digit of n(l)?
3
Suppose 0 = -5*x + 4 + 6. Suppose -37 = -3*z - 4*d + 6, 0 = 4*z - 3*d - 24. Suppose -z = -x*v - 3. What is the units digit of v?
3
What is the units digit of (-12)/4*(-20)/3?
0
Let r(x) = -23*x**3 + 9*x**2 + 20*x - 6. Let w(c) = 8*c**3 - 3*c**2 - 7*c + 2. Let y(v) = 6*r(v) + 17*w(v). What is the units digit of y(-2)?
4
What is the units digit of (749/21 - 0) + 2/6?
6
Let m(x) be the first derivative of -x**4/4 - 2*x**3/3 - x**2/2 - 1. Let z be m(-2). Suppose -z*j = -j - 6. What is the units digit of j?
6
Let q(w) = -3*w + 14. What is the tens digit of q(-8)?
3
Suppose 0 = -0*c + 5*c + 395. Let t = c - -126. What is the tens digit of t?
4
Let i(k) = 10*k**2 + 2*k - 1. What is the tens digit of i(2)?
4
Suppose -3*w - 5*x + 47 = -0*x, 0 = 4*w - x - 101. Let h = w - 6. Let a = h + -11. What is the units digit of a?
7
Let q(d) = 30*d**2 - 4*d + 5. What is the tens digit of q(1)?
3
Let o be (2/(-4))/(5/(-10)). Let x = 6 + o. What is the units digit of x?
7
Let i(y) = y**2 + 8*y - 5. What is the units digit of i(-9)?
4
Let t(h) = -h - 4. Let p be t(-9). Suppose -2*i + 3*i - 2 = 0, i = p*b - 88. What is the tens digit of b?
1
Suppose -3*w + 6 = -9. Suppose -o + 6*o = -w. Let v = 0 - o. What is the units digit of v?
1
Let w(p) = -5*p - p**2 + 6 + 0*p**2 + 5*p**2. What is the units digit of w(3)?
7
Suppose 0*h = h - 4*p - 58, 2*h = -5*p + 64. What is the units digit of h?
2
Suppose -5*g + 7 = -8, 0 = 2*b - 5*g - 119. Suppose 2*a - 5*o = b, -46 = -4*a + 2*o + 64. Let s = -8 + a. What is the units digit of s?
8
Let h = 4 - 4. Suppose 4*n - 92 - 72 = h. Suppose k + 3*o - 5*o - 13 = 0, 0 = -5*k - 2*o + n. What is the units digit of k?
9
Let d = 23 - 35. Let g be (-3)/(-4) + (-87)/d. Suppose -g = -2*n + 4. What is the units digit of n?
6
Let f(b) = -3*b**3 - 14*b**2 + 9*b + 7. Let q(n) = 7*n**3 + 29*n**2 - 18*n - 13. Let j(a) = 9*f(a) + 4*q(a). What is the units digit of j(9)?
1
Suppose -s + 0 + 1 = -3*o, -2*s + 5*o + 1 = 0. Let n be s - (-2 - (-2 + 7)). Suppose -n*a + 6 = -2*a. What is the units digit of a?
2
Let q(d) = d + 1. Let n be ((-3)/2)/((-3)/(-4)). Let k be (-14)/n - (6 + -6). What is the units digit of q(k)?
8
Let y = -23 - -50. What is the units digit of y?
7
Let c = -11 + 15. Suppose -o - 14 = -2*o - 3*g, c*g - 10 = 3*o. What is the units digit of o?
2
Suppose 50 = 4*d + 5*b, -5*b - 94 = -5*d - 9. What is the units digit of d?
5
Suppose 0 = -4*l + 65 + 395. Let z = l + -79. What is the units digit of z?
6
Let c be ((-1)/3)/((-2)/42). Let r be (48/28)/(4/42). Suppose -31 = -3*b + 5*f + r, 3*f = -b - c. What is the units digit of b?
8
Suppose -5*j + 9*j = 8. What is the units digit of (3/6)/(1/j)?
1
Suppose -186 = 24*u - 26*u. What is the tens digit of u?
9
Let o = -135 - -294. What is the tens digit of o?
5
Let g = 3 + 10. Suppose 2*t + 12 = -4*p, 3*p - 3 = -t - g. What is the units digit of t?
2
Let q = 4 + -1. Let b = 14 - 13. Let p = q + b. What is the units digit of p?
4
Suppose -9 = -3*r, 3*o + r = 7*o + 3. Let l = o - -4. What is the units digit of l?
4
Let w(x) = -x**3 + 6*x**2 + 6. Let s(g) = -g**3 + 6*g**2 + 9*g - 9. Let v be s(7). What is the units digit of w(v)?
1
Suppose -4*a + a + 48 = 3*n, 3*a + 2*n = 45. Let h = a + 4. What is the units digit of h?
7
Let x(c) = -c**3 - c**2 + 2*c. Let r be x(-2). Let a be 1/(2 - (1 - r)). Suppose 4*v - 3 = a. What is the units digit of v?
1
Let w be (-1 + 4 + -4)*6. Let r(m) = 4*m**2 + 3 - 5 + 4*m + m**3 + 3*m**2. What is the units digit of r(w)?
0
Let h(v) = 7*v - 1. Suppose 0 = 4*a - 0*a - 4. Let j be h(a). Suppose -d + j = -5. What is the tens digit of d?
1
Suppose -6*h = -2*u - 4*h + 28, h + 50 = 4*u. Let k = u - 3. What is the units digit of k?
9
Let o = -8 - 3. Let t = -6 - o. Suppose t*c - 52 = -17. What is the units digit of c?
7
Suppose -x + 6*x - 5 = 0. Let b(o) = -19*o + 1. Let r(a) = -18*a + 1. Let f(w) = -3*b(w) + 2*r(w). What is the units digit of f(x)?
0
Suppose -20 = -4*q + 20. What is the tens digit of 1 + q - (-1 + 1)?
1
Suppose 6 = 4*y + 3*c + 2, 5*y + c = 5. Let u be y*(1 + 2)/3. What is the units digit of (-2 + u/1)/(-1)?
1
Suppose -2*z + z = 3. Let u(f) be the second derivative of -f**5/20 - f**4/6 - f**3/3 + f**2/2 + 4*f. What is the units digit of u(z)?
6
Suppose -y - 3*b + 984 = 3*y, -3*y + b = -738. Suppose 2*n - y = -76. Suppose 12*w = 7*w + n. What is the tens digit of w?
1
Suppose 0*i + 2*i = a + 5, 0 = -5*i + 5*a. Suppose -i*r + 3*r = -20. What is the tens digit of r?
1
Let m = -9 + 10. What is the units digit of m?
1
What is the hundreds digit of 352/3 + -2 - (-19)/(-57)?
1
Let p be 16/6*9/3. Suppose 4*v + 32 = -4*z, 4*z - 4*v + 9 = 1. Let t = p + z. What is the units digit of t?
3
Let g = 4 - 5. Let a = g + -15. What is the units digit of (a/6)/2*-3?
4
Let s(r) = -6*r + 6. Let l be s(4). Let k = l + 35. What is the tens digit of (0 - k)*(-4 - -3)?
1
Suppose c + 28 = -c - 2*i, 3*c + i = -32. Suppose 3*m - 12 = 2*n, -3*m - 2*n + 36 = 2*m. What is the units digit of 7/3 - m/c?
3
Let l = 1 - -2. What is the tens digit of 658/14 + l*1?
5
Suppose -2*y - 4 = 0, l - 4*y + 42 = 3*l. Suppose 15 = -b - 0*a + 4*a, 0 = -5*b - 5*a + l. What is the units digit of b?
1
What is the units digit of 1500/16 + (-1)/(-4)?
4
Let f be (6/(-4))/((-9)/12). Suppose -4*h = -2*g - 0*h, g + f*h = 8. What is the units digit of g?
4
Let k(t) = t + 10. Let n be k(-7). Let f(p) = -p - 2. Let z(y) = -4*y - 7. Let x(m) = -9*f(m) + 2*z(m). What is the units digit of x(n)?
7
Suppose -3*k + 5*n = -47, 3*n - 4*n + 41 = 3*k. What is the units digit of k?
4
What is the tens digit of (6 - 5)*(76 - -1)?
7
Let a(j) = 2*j + 1. Let n(b) = b**3 + 6*b**2 - b - 2. Let l be n(-6). Let i be a(l). Suppose -5*o - 6 = k + k, -3*k - 3*o = -i. What is the units digit of k?
7
Let h = 47 + -37. What is the units digit of h?
0
What is the units digit of ((-26)/65)/((-2)/870)?
4
Let v(y) = y + 7. Let g be v(-5). Let q be (g - 6)*1/(-2). Suppose q*z - 2 = z. What is the units digit of z?
2
Let s(h) = 14*h - 5. Let d be -1 - -4*(-1 + 2). What is the tens digit of s(d)?
3
Suppose -340 - 135 = -2*a - t, -4*t - 4 = 0. What is the tens digit of a?
3
Let u(a) = -12*a - 1. What is the tens digit of u(-2)?
2
What is the units digit of 0 + 4/22 + 988/11?
0
Let v(p) = -p**3 + 6*p**2 - 3*p + 6. Let l be v(6). What is the tens digit of (-117)/l + (-2)/(-8)?
1
What is the units digit of (-486)/(-21) - 3/21?
3
Suppose -4 = j - 5*j. What is the tens digit of (j + 1/2)*14?
2
Let p = -81 - -246. Suppose -5*m - j + 2*j = -p, 0 = -m - 3*j + 17. Suppose -2*w + m = 2*w. What is the units digit of w?
8
Let j be 6 + -4 - 1*9. Let p be 1180/35 + (-2)/j. Let h = -23 + p. What is the tens digit of h?
1
Suppose -2*d - 3 = d. Let p be -1 + 8*d/(-2). Let k = 5 - p. What is t