z(4). Let d = i - w. What is the units digit of d?
8
Suppose 0*q = -2*q - 12. Let x be ((-25)/(-2))/(3/q). Let r = x - -42. What is the units digit of r?
7
Suppose 4*w - 124 = 156. Suppose z = -4*z + w. What is the units digit of z?
4
Suppose 2 = -5*z - 3. Let y be (-20)/5*(-1)/z. Let s(j) = j**3 + 3*j**2 - 5*j + 2. What is the units digit of s(y)?
6
What is the units digit of 2 + ((-246)/(-12))/((-2)/(-8))?
4
Let s = 2 + 0. What is the units digit of s?
2
Suppose 0*p + 17 = p. What is the units digit of p?
7
Suppose 5*r - 10*r + 275 = 0. What is the tens digit of r?
5
Suppose -5*i + 3*i = -3*l - 143, 5*i + 5*l = 420. What is the units digit of i?
9
Suppose -h - 1 = -0*h. Let z be 3 - (-1 + (-1)/h). Suppose 2*k = -z*k + 10. What is the units digit of k?
2
Let a(u) = -2*u - 12. Let h be a(-8). Suppose t + h*t = 25. Suppose -s + t = 3. What is the units digit of s?
2
Suppose -4*k = -5*o - 2*k + 220, 2*k + 94 = 2*o. What is the units digit of o?
2
Let j(d) = 0*d**2 - 4*d + 6 + 1 + d**2 + d. What is the tens digit of j(5)?
1
Let h be 218/5 + (-6)/(-15). Suppose 5*k = c - h, 2*k + k = -12. What is the tens digit of c?
2
Let x(l) = -10*l**3. What is the tens digit of x(-2)?
8
Suppose 0 = 6*b - 2*b - 20. Suppose -b*d = 15, f - 2*f = -3*d - 13. Suppose 0 = -f*a - 10 + 26. What is the units digit of a?
4
Suppose -5*z = -z. Let s(x) = x + 71*x**2 + 9 - 70*x**2 - x**3 - 2*x. What is the units digit of s(z)?
9
Let o(k) = -k**2 - 26*k + 74. What is the tens digit of o(-23)?
4
Let a(y) = y**3 + y**2 - y + 130. Let s be a(0). Let k = s - 78. What is the tens digit of k?
5
Suppose 0 = -2*u + 6. Suppose 0 = -u*y + y. Suppose l = -3*f + 11, 4*f + y = -l + 12. What is the units digit of l?
8
Let a = -13 + 18. Suppose -4*k + 3*c = -0*k - 48, -2*k - a*c + 24 = 0. What is the units digit of (k/(-16))/((-1)/12)?
9
Suppose -5*g = -g - 128. Let b = -20 + g. What is the tens digit of b?
1
Suppose -100 = 9*h - 14*h. What is the units digit of h?
0
Let v(s) = 23*s - 15. What is the tens digit of v(6)?
2
Let x(b) be the second derivative of b**3/3 - b. What is the units digit of x(1)?
2
Suppose y - 3*y - 5*m - 9 = 0, 0 = y - 5*m - 3. Let l(a) = -4*a. What is the units digit of l(y)?
8
Suppose -3*w + 73 = -5*l, -4*w + 9*w + 2*l - 70 = 0. Suppose -w - 84 = -5*u. What is the units digit of 92/u - (-4)/10?
5
Suppose -5*o + 96 = 3*d, 4*d - o = 2*o + 157. What is the tens digit of d?
3
Suppose -5*z = 3*s - 4453 + 13141, 4*z + 2*s + 6952 = 0. What is the tens digit of (-1)/(-7) + z/(-70)?
2
Suppose -5*w - 12 = 3. Let m = w - -2. What is the units digit of m/((-21)/18 + 1)?
6
Let r(z) = z**2 - 4*z - 9. Suppose -39 = -3*b - 2*b - y, -34 = -2*b - 5*y. Let s be r(b). Let g = -5 + s. What is the units digit of g?
7
Let q(w) = -2*w - 4. Let t be q(-4). Suppose -l = -4*c - 13, -t*c + 5*c = 5*l - 8. What is the units digit of (-1 - c/21)*-7?
6
Let v(g) be the second derivative of -g**4/12 - 2*g**3 - 15*g**2/2 - 3*g. Let w be v(-11). Let f = 12 + w. What is the units digit of f?
8
Suppose -162 = -3*w - 0*w. What is the units digit of w?
4
Suppose t + 5*q + 25 = 5*t, 0 = -t + q + 6. Suppose -u = -2*u - b, -2*b = t*u. Let s(j) = j**2 + j + 2. What is the units digit of s(u)?
2
What is the units digit of ((-21)/(-15) - 2)*-85?
1
Suppose -3 - 2 = 5*z, 0 = -4*g + 5*z + 17. Suppose 7 + g = 5*c. Suppose c*o + 3*o - 100 = 0. What is the units digit of o?
0
Let t(c) = 17*c + 3. What is the units digit of t(2)?
7
Suppose -45 = 4*w + 5*d - 9, 0 = 2*w + 2*d + 18. Let u = w - -29. What is the units digit of u?
0
Let b(m) = m**3 + 7*m**2 - 9*m + 5. What is the units digit of b(-7)?
8
What is the units digit of 105 + 1/(2*(-1)/(-2))?
6
Suppose w - 114 = -w. What is the units digit of w?
7
Let g(v) = -v**3 + 12*v**2 - 10*v + 10. What is the units digit of g(11)?
1
Suppose 5*c + 2*c = 448. What is the units digit of c?
4
Suppose u + 0 = -5*l - 3, -3*l - 27 = -3*u. What is the units digit of u?
7
Suppose 3*m - g - 105 = 39, -2*m - 2*g + 88 = 0. What is the units digit of m?
7
Let h(v) = -v + 7*v**2 + 7*v**2 - 6 - 16*v**2 + 9*v**2 - v**3. What is the units digit of h(6)?
4
What is the units digit of (10 - -2) + (-4 - (-4 - -4))?
8
Let p(b) be the second derivative of -b**4/12 + b**3/2 + 3*b**2 - b. Let r be p(5). Let y = 2 - r. What is the units digit of y?
6
Suppose -z - 6 = -3*x, 3*z - 5*x - 3 = -13. What is the units digit of (-6 + 4)*(z - 14)?
8
Suppose 6*d = 2*d + 16, 3*p = 4*d - 37. Let y = p - -16. What is the units digit of y?
9
Let t(b) be the second derivative of -b**4/12 - 3*b**3/2 - 4*b**2 + 2*b. Let a be t(-10). Let h = 34 + a. What is the tens digit of h?
1
Let m(i) = -2*i**2 - 2*i + 3. Let o be m(-3). Let h = -6 - o. What is the units digit of h?
3
Suppose -4*d + i + 38 = -4*i, -2*d + 4*i + 16 = 0. Let l = d + -2. Let f = l + -5. What is the units digit of f?
5
Suppose 3*q - 2*j = 60 + 38, -4*q + 100 = 5*j. What is the units digit of q?
0
Let r be 28/6*(1 - 4). Let y be 4/24 + 278/(-12). Let b = r - y. What is the units digit of b?
9
Let t(y) = y**3 + 6*y**2 + 5*y - 3. Let x be t(-5). Let s = x + 6. Suppose -s*k - 19 = -4*k. What is the tens digit of k?
1
Let y(z) = -z**3 + 5*z**2 - z - 2. Let v be y(3). Let q = v + -2. Let f = q - 6. What is the units digit of f?
5
Let f(u) = -13*u - 7. What is the units digit of f(-3)?
2
Suppose 0 = o - 4*v - 18, 4*o + 4*v - 22 = o. Suppose -h = -5*h, -h = -z + o. What is the units digit of z?
0
Let w(p) = 3*p**2 + 2*p + 3. What is the tens digit of w(-4)?
4
Let b = 101 - -208. What is the units digit of b?
9
Let h(o) = -o**3 + 5*o**2 + 2. Let u be h(5). Let s = 0 - u. Let k = s + 5. What is the units digit of k?
3
Let f be -3*(2/(-6) + -1). Suppose -5*p = 5*i - 95, i = -f*p + 2*p + 16. What is the units digit of i?
2
Let o be (-2)/4 + (-15)/(-6). Suppose m + 0*m + 5 = 0, o*t - 5*m = 25. Suppose -b + 17 = -t*b. What is the tens digit of b?
1
Let v = -21 - -110. What is the tens digit of v?
8
Let i(t) = -t**3 + 18*t**2 + 25*t + 1. What is the tens digit of i(19)?
1
Let t(i) = -4*i + 3*i + 11 - 3. Let s be t(6). Suppose 38 = 4*j - s*o - 44, -2*j - 4*o + 16 = 0. What is the units digit of j?
8
Suppose -23 = -h + q, -2*h + 7*q + 43 = 2*q. Suppose -o = -4*o + h. What is the units digit of o?
8
Let v(c) be the third derivative of c**4/24 - c**3/3 + c**2. Let k be v(0). Let l = 0 - k. What is the units digit of l?
2
Let n(b) = b**2 - 1 - 2*b**3 + b**3 + 0*b**3 + 4*b**2 - 2*b. Let f = 0 - -3. What is the tens digit of n(f)?
1
Suppose -3*o + 4*o = 29. What is the tens digit of o?
2
Let a(w) = -w**2 + 6*w - 5. Suppose 3*d = 9, l = -3*d + 20 - 9. What is the units digit of a(l)?
3
Suppose 2 = -0*d + d. Suppose 0 = -2*l + 5*q - 17, l + 14 = 5*q - 7. Suppose -r = -4*a + 19, r - d*a + a = -l. What is the units digit of r?
1
Let x = 30 - 13. What is the units digit of x?
7
Suppose 0 = 2*a - 208 + 12. Let c = a - 61. What is the tens digit of c?
3
Suppose 4*y - 2*k = 108, 3*y + k = -k + 81. What is the units digit of y?
7
What is the tens digit of ((-3)/((-9)/(-6)) - -224)/2?
1
Suppose -5*p - 25 + 160 = 0. What is the units digit of p?
7
Let q(a) = 10*a - 25. What is the units digit of q(14)?
5
Suppose 4*z - 45 = 171. Suppose 5*o - 45 = 2*s + 6, 4*o + 5*s = z. What is the units digit of o?
1
Let d = 38 - 3. What is the units digit of d?
5
Suppose 3*u + 4*m = -u + 36, 3*u + 2*m = 25. Suppose -u*i + 50 = -2*i. What is the units digit of i?
0
Suppose -i - 4*i + 5 = 0. Suppose -5*g = -31 + i. What is the units digit of g?
6
Suppose 3*q + q = 4*m + 52, -5*q + 105 = 3*m. Let t = 19 - q. What is the units digit of t?
1
Suppose 2*t = 3*t + 2. Let g(o) = -2*o + 5. What is the units digit of g(t)?
9
Suppose -39 = o + q, -5*q - 4 = -4*q. Let n be (-1205)/o - 3/7. Let r = -21 + n. What is the tens digit of r?
1
Let i(s) be the second derivative of -s**6/360 + s**5/15 + s**4/12 - s**3/2 - 4*s. Let y(r) be the second derivative of i(r). What is the units digit of y(4)?
8
Suppose -33 = -4*s + 175. What is the tens digit of s?
5
Let a(s) = 3*s**2 - s - s**2 - 5 + 7*s. What is the units digit of a(-5)?
5
Let c(s) = -s**3 - 14*s**2 - 16*s - 4. Let k be -3 - 20/(3 + -1). What is the tens digit of c(k)?
3
Let n(c) = -c**2 + 5. Let s be n(0). Suppose -6*l = y - 3*l - 10, y - 16 = -s*l. W