 -20 - 2. Suppose 3*z = c - 5, -2*z + h*z + 22 = 2*c. What is the tens digit of c?
1
Suppose 2*n + 7 = 5*i, -11 = -2*i - 2*n + 3. Let o(l) = l**3 + 9*l**2 - 8. Let d be o(-4). Suppose u + i*u = d. What is the units digit of u?
8
Suppose 4*a + 5*t = -4, -4*a - 2*t + 3*t = -20. Suppose 0 = a*d - 6*d + 84. What is the units digit of d?
2
Let z(q) = 4*q - 3. What is the units digit of z(7)?
5
Let v = -13 - -43. Let u = v - 20. What is the units digit of (1 - 3)/((-2)/u)?
0
Suppose 5*o - 17 = -3*l + 107, 81 = 2*l + 3*o. What is the units digit of l?
3
Let l(b) be the second derivative of b**5/20 - b**4/2 - b**3 + 5*b**2 + 5*b. What is the tens digit of l(7)?
1
Suppose 3 = -4*b - j - 2*j, -2*j - 22 = -4*b. Let p = b - 7. What is the tens digit of (-2)/(-4) + (-58)/p?
1
Suppose -2*w + 4 = 48. Suppose z = 4*a + 48, -4*z = -2*z. Let m = a - w. What is the units digit of m?
0
Let t = 1 - 12. Let z(c) = c**2 + 11*c + 7. What is the units digit of z(t)?
7
Let p(d) be the second derivative of d**4/6 + 2*d**3/3 + d**2 + d. Let v(j) be the first derivative of p(j). What is the units digit of v(4)?
0
Suppose 0 = g - 7 - 19. What is the tens digit of g?
2
Suppose -3 = -m, -4*z = -2*m + 6*m - 40. What is the units digit of z?
7
What is the tens digit of 74*(-4)/(2*-4)?
3
Let q(d) = -d**3 - 7*d**2 + 4*d + 8. Let c be q(-8). Suppose 0 = -m - 3*m + c. What is the tens digit of m?
1
Let d(l) = 5*l**2 - l + 8. What is the tens digit of d(-3)?
5
Let c(o) be the first derivative of o**3 + o**2/2 - 3. What is the units digit of c(-1)?
2
Suppose 4 = -4*h + n, h - 3*n = 2*h - 12. Suppose h*g - 3*g = -15. What is the units digit of 2 + (g - 2/(-1))?
9
Let g be 4/12 - (-26)/3. Let n(p) = -p + 11. What is the units digit of n(g)?
2
Suppose 0 = -5*u + 35 - 10. Suppose 0 = 4*m + 2*v - 112, -6*m - 3*v = -3*m - 84. Suppose u*f - m = f. What is the units digit of f?
7
Let f(s) = s**2 + 3*s + 1. Suppose -2*h + 0*h = 10. What is the tens digit of f(h)?
1
Let o(y) be the third derivative of -y**5/60 - 7*y**4/24 + 3*y**2. Suppose 6*s = 3*s - 12. What is the tens digit of o(s)?
1
Let s be 1/(-1 - 4/(-3)). Suppose s*r = 37 - 1. What is the units digit of r?
2
Suppose -35 = -12*b - 11. Suppose 2*d + 6 - 14 = 0. Suppose q - 61 = -d*k - 0*q, b*k = 3*q + 41. What is the tens digit of k?
1
Let k(c) = 5*c**3 + 6*c**2 + 2*c + 4. Let q(y) = -6*y**3 - 6*y**2 - 2*y - 5. Let b(g) = 5*k(g) + 4*q(g). What is the tens digit of b(-4)?
2
Let j = 12 + -8. Let y(k) = 3*k + 5. What is the units digit of y(j)?
7
Let r be (-1 - -2)/(1/39). Let v = -20 + r. What is the units digit of v?
9
Suppose -q + 2*b - 5 = 0, -6*b = q - 3*b - 20. What is the units digit of q?
5
Let u be (-1)/(-3)*(4 + 2). Let r = -1 + u. Suppose -5*l + d + 4 = 0, -5*l - 4*d + r = -8. What is the units digit of l?
1
Suppose -5*s = -3*r - 575 + 115, 2*s - 184 = -3*r. What is the tens digit of s?
9
Suppose 5*b = 137 + 8. What is the units digit of b?
9
Let l = 7 - 3. What is the units digit of l/(-32) - (-123)/24?
5
Let n(u) = u - 1. Let i be n(3). Let f = i - -5. What is the units digit of f?
7
What is the units digit of (16/(-10))/(1 + (-582)/570)?
6
Suppose 55 = r - 0*r. What is the units digit of r?
5
Let i be (6/2)/((-6)/(-28)). Suppose 5*u = 4 - i. Let b(n) = -6*n - 1. What is the units digit of b(u)?
1
Let z be (6/15)/(2/20). Suppose 0 = z*g - 2*n - 36 - 42, g - 27 = 2*n. Let t = g - 9. What is the units digit of t?
8
Let r = 2 + 3. Suppose r*j = 3 + 37. What is the units digit of j?
8
Suppose -2*z + 69 - 1 = 0. What is the tens digit of z?
3
Let c be (-4 - -4) + -5*1. Let r be 4/10 - 38/c. Suppose -3*v + r = -13. What is the units digit of v?
7
Let q be 2 - (1 + 6 + -1). Suppose 0*l + 2 = l. Let u = l - q. What is the units digit of u?
6
Let c(m) = 0 - 5*m + 4*m - 10*m + 2. Let w be c(4). What is the units digit of 276/14 - 12/w?
0
Let l = -4 + 6. Suppose l*g - 7*g = -4*d + 3, 5*d - 30 = g. Suppose -3*s - 17 = y - 8*s, -y + d = s. What is the units digit of y?
3
Suppose -j + 4 = -0. Let z(o) be the first derivative of -o**4/4 + 4*o**3/3 + o**2/2 + 2*o + 1. What is the units digit of z(j)?
6
Suppose -4*c = 4*i - 0*i - 160, -132 = -4*i + 3*c. What is the units digit of i?
6
Suppose 0 = -h + 5, 5*m - 4*h - 10 = -3*h. Suppose m*o = -0*o + 6. What is the units digit of (0 + o)/2 - 0?
1
Suppose 2*b - 3*b = 4*s - 325, 0 = 3*s - b - 235. What is the units digit of s?
0
Let f(a) = -a**3 - 3*a**2 + 3*a - 1. Let j be f(-4). Suppose 138 = -0*y + j*y. Suppose 4*g + 5*b - y = 2*b, 38 = 4*g - b. What is the tens digit of g?
1
Let p = -18 + -25. Let b = -28 - p. Suppose 5*o = -0*o + b. What is the units digit of o?
3
Let d(l) = l**3 + 7*l**2 - l + 6. Suppose -p = -5*u - 0*p - 33, 0 = 3*u - 3*p + 15. What is the units digit of d(u)?
3
Let s = -3 + 9. Let m = s + -5. What is the units digit of m?
1
Let i(s) = 3*s + 1. Let c be i(7). Suppose -4*m + 126 - c = 0. What is the tens digit of m?
2
Suppose -6*n + 203 = -121. What is the units digit of n?
4
Let w = -6 - -8. Suppose 0 = w*x - 7*x - 20. Let c = x + 8. What is the units digit of c?
4
What is the hundreds digit of 2 + 0 + (7 - 7) + 98?
1
Suppose 0 = -5*x - 4*i - 9, -4*i + 2*i = 4*x + 12. Let y = 14 + x. What is the units digit of y?
9
Suppose -2*z + 0*z + 13 = 5*h, 6 = 2*z - 2*h. What is the units digit of 34/z + 3/(-6)?
8
Let s(x) = 5*x - 2. Let u(m) = m**2 + 2*m. Let b be u(-3). What is the units digit of s(b)?
3
Suppose 3*v + 8*c = 3*c + 587, -4*v = -5*c - 771. What is the tens digit of v?
9
Suppose 3*n - 2*g + 11 = -4*g, -2*n - 3*g = 4. Let w = n - -8. What is the units digit of w?
3
Let w = 27 + 6. What is the units digit of w?
3
Let f be 8/(-6) - (-320)/15. Suppose 2*u = -3*u + f. What is the units digit of u?
4
Suppose -9 = -9*q + 6*q. What is the units digit of (5 - 3)*(q - 2)?
2
Let k(o) be the first derivative of 3*o**4/4 - 2*o**3/3 - o**2 + 2*o + 2. What is the tens digit of k(2)?
1
Let q(y) = 2*y**2 + 4*y - 4. Let w be q(-6). Suppose s - 2*s = 4*k - w, -4*k = -3*s + 68. What is the tens digit of s?
2
Suppose -15 = -v + 6*v. Let c = v + 5. Suppose 4*p - 25 = 3*k, -p - 3*p = c*k - 50. What is the units digit of p?
0
Suppose 5*j - 4*h = 7 + 8, 5*j + h = -10. Let c be (2 + j)/(3/(-18)). What is the tens digit of (-64)/c - 2/3?
1
Let q(u) = -6*u - 1. Let s be q(-1). Suppose 0 = 4*r + 4, -4*y - 53 = -s*r + 14. What is the units digit of (1/(-3))/(2/y)?
3
Let s(y) be the third derivative of 7*y**5/60 - y**4/12 - y**3/2 + 3*y**2. What is the tens digit of s(-2)?
2
Suppose -2*k + 633 + 29 = 0. What is the units digit of k?
1
Let o be 6*(-2 - 15/(-6)). Suppose 4*l = 0, -l = o*r + 3*l - 45. What is the tens digit of r?
1
Suppose -49 = -5*x - 2*i, -x - 4 = -2*i + 7*i. What is the units digit of x?
1
Let t(y) = -y**3 - y + 1. Let q be 3/(-9)*-3 - 2. Let j(m) = 7*m**3 + 3*m**2 + 4*m - 3. Let v(p) = q*j(p) - 6*t(p). What is the units digit of v(-4)?
5
Let q(i) = 2*i - 5. What is the tens digit of q(8)?
1
Let m(f) = f**3 - 8*f**2 + 6*f + 6. Let o be m(7). Let a be -3*((-6)/9 - o). What is the units digit of 9 + 0 + (-2)/a?
1
Let o be -23 + (1 - 1)*1. Let y = o + 35. Let s = 1 + y. What is the units digit of s?
3
Let l(m) = m**3 + 7*m**2 + 6*m + 5. Let j be l(-6). Suppose -7 = -j*a - 0*o - o, 19 = 5*a - 3*o. Suppose 11 = a*d + 3. What is the units digit of d?
4
Let x be (-36)/(-14)*(-28)/(-4). Suppose -u = 5*u - x. What is the units digit of u?
3
Suppose -8 = 2*y, -2*u + 33 = -5*y - 41. What is the units digit of u?
7
Let g = 13 + -15. Suppose 0*o = -5*o + 15. What is the tens digit of g + 1 - (-14 + o)?
1
Suppose 2570 - 806 = 6*z. What is the hundreds digit of z?
2
Let h(c) be the second derivative of c**4/12 - 5*c**3/6 + c**2/2 - 7*c. What is the tens digit of h(-5)?
5
What is the tens digit of -3*(-172)/12 + 2?
4
Suppose -6*c + c + 5*x + 25 = 0, 0 = 2*c - x - 8. Suppose -113 = -c*s - 2*o, 3*s + 3*o - 107 = -2*o. What is the tens digit of s?
3
Let w(o) = -o + 10. Let b be w(11). What is the units digit of b/((-6)/(-21))*-2?
7
Suppose 4*z = 1 + 63. What is the units digit of 1*3*z/6?
8
Suppose -c - 16 = d - 5*d, -d = 2*c + 5. Let h = c + 40. What is the tens digit of h?
3
Let m be (-49)/3 + 2/6. Let f = 3 - m. What is the tens digit of f?
1
Let y(a) be the second derivative of 5*a**4/12 - a**