= r - 2. Suppose 5*d = -2*c + 14, 2*c - d = w*c - 6. What is the units digit of c?
2
Let v(a) be the third derivative of a**6/120 - 2*a**5/15 - 3*a**4/8 + 5*a**3/6 - 2*a**2. Let m be v(9). Let h = m + 4. What is the units digit of h?
9
Let l(w) = w**2 + 2*w - 1. Let j = 17 + -27. Let m = j - -6. What is the units digit of l(m)?
7
Suppose 0 = 3*k - k - 5*i - 29, -k = i + 3. What is the units digit of 3/k*4 - -2?
8
What is the units digit of (-152)/(-3) + 6/(-9)?
0
What is the tens digit of 40/(-3)*1*-3?
4
Suppose 0 = m - 15 + 47. Let u = 46 + m. What is the tens digit of u?
1
Suppose -3*c = -6*c - 63. What is the units digit of (3 + c/6)*-92?
6
Let y(u) = -u - 9. Let o(l) = 2*l + 17. Let d(f) = -2*o(f) - 5*y(f). What is the units digit of d(0)?
1
Suppose 6*a = 5*a + 3. Suppose 3*s - 5*o - 64 = 0, 34 + 12 = a*s + 4*o. What is the units digit of s?
8
Let q(b) = 3*b**2 - 4. Let j be q(-3). Suppose j - 113 = -5*s. What is the units digit of s?
8
Let z be (-4)/3 - (-2)/(-3). What is the units digit of 2 + 1 - (z - -1)?
4
Suppose s - 2*j = 6*s - 423, 4*s + j - 336 = 0. What is the tens digit of s?
8
Suppose 0 = 4*a - 1 - 127. What is the tens digit of (3 + -4 + 2)*a?
3
Let m be ((-2)/(-4))/(4/(-8)). What is the units digit of ((-9)/(-12))/(m/(-36))?
7
Let z = 99 + -68. What is the units digit of z?
1
Let w be (-84)/2*(-9)/27. What is the tens digit of w - (3 - (-2 - -5))?
1
Let d(h) = h**2 - 10*h + 12. Suppose 5*v - 11 = 29. Let f be d(v). What is the units digit of ((-2)/f)/(3/60)?
0
What is the units digit of (-12)/(-4)*(-28)/(-3)?
8
Let g be 45/(1 - -2) - 2. Suppose 0 = 4*i - 35 - g. What is the tens digit of i?
1
Let h = 12 + -9. Suppose -h = 4*a - 59. What is the units digit of a?
4
Suppose 5*j = 2*k - 8, 2*k - 22 = -2*j - 0*j. Suppose k = 5*d - 2*d. Suppose d*r = -r + x + 10, 0 = 2*r + x - 2. What is the units digit of r?
2
Suppose -5*r = 3*f - 8 - 2, 4*f + 3*r = 6. Suppose j - 3*p + 1 = f, 0 = -5*j + p - 3*p + 29. Let t = -4 + j. What is the units digit of t?
1
Suppose 5*v + a = -10 - 10, 0 = 4*v + 4*a. Let h = v - -8. What is the units digit of (-14)/(-4)*(-1 + h)?
7
Suppose 2*u = 3*u - 4. Let s = 1 + -1. Suppose s = -u*l + 5*l - 3. What is the units digit of l?
3
Suppose 5*j - 678 = -2*f + j, 2*f + j - 672 = 0. What is the tens digit of f?
3
Let d(q) = q**2 + q + 3. Let o be d(5). Suppose 0 = -2*n + 4*b - 16, 5*b + 4 = -2*n + o. Suppose -m + n*w + 15 = -w, 5*w = -5. What is the tens digit of m?
1
Let h be (-130)/(-3) - (-6)/9. What is the units digit of h*1/(-12)*-3?
1
Suppose 4*h + 9 + 4 = -l, 5*h = 5*l - 35. What is the tens digit of (-2)/(-6)*l + 11?
1
What is the units digit of (-14007)/(-147) - (-2)/(-7)?
5
Let x be (6/(-9))/(8/12). Let k(f) = -11*f + 1. What is the tens digit of k(x)?
1
Suppose 0 = 5*m - 10*m. Suppose m*a = -5*a + 60. What is the units digit of ((-27)/a)/((-1)/4)?
9
What is the tens digit of (1 + -5)*(35/(-2) + 3)?
5
Let a(t) = t**2 - 13*t + 22. What is the units digit of a(14)?
6
Suppose w - 5 - 4 = -5*m, 0 = 3*w + 3. Let o(l) = -4*l - 2*l - 1 + m + l**2. What is the units digit of o(6)?
1
Let a(w) be the second derivative of w**4/12 + 2*w**3/3 - 3*w**2/2 + 7*w. Let u(s) = -s**3 - 4*s**2 - 5. Let l be u(-4). What is the units digit of a(l)?
2
Let v = -17 + 35. What is the units digit of v?
8
Suppose -i = i - 24. Suppose 0 = 3*t + 3*f - i, -t - 1 = -2*f - 2. Suppose 2*a - 2*j - 14 = 0, 5*a + t*j - 7 = 36. What is the units digit of a?
8
Suppose -3*v + 1 + 11 = 0. Suppose -6 = -v*y + 2*y. Suppose 4*u + 3*h = 7*h + 20, -29 = -y*u - 4*h. What is the units digit of u?
7
Let z = -6 - -4. Let q(u) be the second derivative of -u**5/10 - u**4/6 - u**3/2 + 4*u. What is the units digit of q(z)?
4
Let r(y) = y**2 - 7*y - 7. Let f = 8 - -1. What is the units digit of r(f)?
1
Let f be (0 + 3 + -2)*10. Let a = f - 8. What is the units digit of a?
2
Let f(g) = 3*g + 1. What is the units digit of f(15)?
6
Suppose -9*h + 9 = -6*h. What is the units digit of h?
3
Suppose 2*x + 5 = -13. What is the units digit of 8 + (-3)/(x/6)?
0
Let b(p) = -p**2 - 6*p + 1. Let z(k) = -k**2 - k. Let x(v) = b(v) - 6*z(v). Let f be x(1). Let y(g) = g - 4. What is the units digit of y(f)?
2
Let n = 111 + -39. What is the units digit of n?
2
Suppose -g + 15 = -4*g. Let a = g - -6. Let t = a - -4. What is the units digit of t?
5
Let x(t) = 26*t - 4. Let v be x(4). Suppose 0 = -3*d + d - v. What is the units digit of (36/(-10))/(15/d)?
2
Suppose -5*p + 12 = -p + 2*q, p - 9 = q. Let m(y) = y**3 - 5*y**2 - 4. Let b be m(p). Let k = 8 + b. What is the units digit of k?
4
What is the units digit of (-21)/63 - 374/(-6)?
2
Suppose -3*a + 4*h = -558 - 15, h = 3*a - 564. What is the tens digit of a?
8
What is the units digit of ((-3)/15 + 2)*5?
9
Let v = 5 - -2. What is the units digit of v?
7
Suppose 4*f = -m + 143, f - 2*m - 32 = 15. What is the units digit of f?
7
Suppose -4*q + 28 = 5*p, -p = -2*p + 4. Let s = q - -2. Suppose 3*u = 2*o + s, o + 8 = 5*u - 2*o. What is the units digit of u?
4
Let s(m) = m - 5. Let r be s(7). Suppose -r = 5*g + 3. What is the units digit of (g - 0 - -3)/2?
1
Suppose x + 2*x - 72 = 0. What is the tens digit of x?
2
Suppose -h = 0, -4*m + 3*h + 20 = m. Suppose -t - 60 = -3*a, m*a + 4*t - t = 80. What is the tens digit of a?
2
Suppose -4*c + 167 = 5*m - 55, -3*c - m + 172 = 0. What is the units digit of c?
8
Let d(m) = -11*m - 6. Let w be d(-4). Let p = -24 + w. What is the tens digit of p?
1
Suppose -5*i - 311 = -976. What is the units digit of i?
3
Let y = 32 - 26. Suppose 2*n + y*t = 3*t + 67, -5*n - t = -161. What is the tens digit of n?
3
Suppose 5*h + 0*o - 2*o = -32, 5*h + 20 = 5*o. Let z = 3 - h. What is the tens digit of z?
1
Let g(y) = 4*y**2 + 3*y + 40. What is the units digit of g(6)?
2
Suppose 2*q - 80 = -2*b, 0*q - 5*q + 165 = 4*b. Let t = b - 20. What is the tens digit of t?
1
Let w(t) = t**3 + t**2. Let q(v) = -v**2 + 4*v + 4. Let n be q(5). Let f(j) = 2*j**3 + 2*j - 4. Let y(c) = n*f(c) + 3*w(c). What is the tens digit of y(-3)?
1
Suppose 0*m = m - 17. Suppose 5*q + 29 = i, -2*q - m = -q - 3*i. Let k = q + 12. What is the units digit of k?
7
Suppose o - 38 = 30. What is the units digit of o?
8
Let r(o) = -o + 5. Let t(w) = 2. Let q(a) = 2*r(a) - 7*t(a). What is the units digit of q(-5)?
6
Let j(d) = 3*d**3 - 7*d**3 + d**3 + 1 + d**2 + d. Let m be j(-1). Suppose 2*o - 26 = -m*h, -5*h = o + 2*o - 36. What is the units digit of o?
7
Let a = 72 + -42. What is the tens digit of a?
3
Let m be 3/6*8*-1. Let k = 9 + m. Suppose -2*x = 4*f - k*x - 19, 9 = 4*f - x. What is the units digit of f?
1
What is the units digit of -9*(6/27 + (-302)/9)?
0
Suppose 0*r - 2*r = 0. Suppose -4*m + 22 + 114 = r. What is the tens digit of m?
3
Let n(f) = 12*f. Let u be n(-1). Let x be (-2)/(-3) + 32/u. What is the units digit of (-22)/(-4) - (-1)/x?
5
Let n(o) = -o**3 + o**2 + 10. What is the tens digit of n(0)?
1
Let y be 3 + (0 - 0 - 1). Suppose 0 = y*t + 3*t - 140. Suppose n + n = -r + t, n = 3*r. What is the units digit of n?
2
Let f be (4/1)/(4/(-8)). Let t = -3 - f. Let y(g) = g - 2. What is the units digit of y(t)?
3
Let j = 33 - -5. What is the units digit of j?
8
Let c(z) = 43*z**3 + 2*z**2 - 3*z + 2. What is the units digit of c(1)?
4
Let m(a) = -9*a. Let r be 6/10 - 2/(-5). Let b be m(r). Let n = b + 15. What is the units digit of n?
6
Let o(a) = a**3 + 3*a**2 - 2*a - 4. Let g be o(-3). Let m(d) = -d**2 + 10*d + 11. Let y be m(11). Suppose y = -g*c + 6. What is the units digit of c?
3
Suppose 416 = 20*f - 4*f. What is the units digit of f?
6
Let h be -2 + (-1 - (-1 - 36)). Let x = h + -18. What is the tens digit of x?
1
Let g = 58 + -40. What is the units digit of g?
8
Let w(m) = -m**2 + 2*m. Let s be w(2). Let j(f) = -f**2 + f + 6. What is the units digit of j(s)?
6
Suppose j + 1 = o - 3*o, -14 = 4*o - 2*j. Let p(c) = -21*c**2 + 2*c + 1. Let t be p(-1). Let h = o - t. What is the tens digit of h?
2
Let s = -10 + 31. What is the units digit of s?
1
Suppose 0 = 5*o - 84 - 21. What is the units digit of o?
1
Let a(j) = j**3 + 4*j**2 + 2*j + 2. Suppose 0 = 2*y + 1 + 5. What is the units digit of a(y)?
5
Let g(p) = 47*p**2 + 2*p + 1. What is the tens digit of g(-1)?
4
Suppose 4*u + 318 = 2*k, k + k - 304 = -3*u. What is the hundreds 