- 86. What is the units digit of s?
7
Let r be ((-35)/(-4) - 2)*4. Suppose -s = 2*s - r. Suppose 0 = 2*o - o - s. What is the units digit of o?
9
Let j be (-4)/6 + 23/3. Suppose 4 = q - 7. Let v = q - j. What is the units digit of v?
4
Let f = -15 - 6. Let d = f - -40. What is the units digit of d?
9
Let u = 50 + -28. What is the tens digit of u?
2
Suppose -2 = 3*g - 11. Suppose -2*z + 40 = g*z. What is the units digit of z?
8
Let w(r) = r**3 - 4*r**2 - 5*r + 2. Let z be w(5). Suppose 0 = -m + 10 + z. Suppose 0 = -h - 4 + m. What is the units digit of h?
8
Suppose -2*y - y + 9 = 0. Let v = y - -7. What is the tens digit of v?
1
Let c be 2/4*(9 + 1). Suppose -d + 4*n = 5*n - 42, -4*d = c*n - 170. What is the units digit of d?
0
Let j = -99 - -116. What is the tens digit of j?
1
Let w(g) = g**2 - g. Let h(o) = 4*o**2 + o + 2. Let u(n) = h(n) - 5*w(n). Let m be u(4). What is the units digit of 76/m + 2/5?
8
Let f be 40/18 - (-10)/(-45). Suppose -8 - 34 = -f*z. What is the units digit of z?
1
Let v(h) be the first derivative of 3*h**2/2 + 3*h - 5. What is the tens digit of v(7)?
2
Let l = -5 + 7. Suppose -3*n - n = -4*z + 52, -l*z + 21 = 3*n. What is the units digit of z?
2
Let f(k) = 31*k - 59. What is the hundreds digit of f(8)?
1
Suppose 29 = 3*h + 2*n, -3*h = -2*n - 3*n - 22. Suppose -3*x = h, 3*o + 5*x - 7 = 8. What is the tens digit of o?
1
Let d(f) be the third derivative of f**5/60 + f**4/24 + 3*f**3/2 - 8*f**2. Suppose -5*y = -4*y. What is the units digit of d(y)?
9
Let v(l) = l**2 + 11*l - 3. What is the units digit of v(-14)?
9
Suppose 5*t + 5 = 2*g, -2 = -g + 2*t - 0*t. Suppose 3*b = -5*v + 16, g*b = -3*v - 5*b. Suppose -5*y + 35 = -v. What is the units digit of y?
8
Suppose -4*a = 25 - 149. What is the tens digit of a?
3
Suppose -10 = -5*c - 5. Let k = c + 27. What is the units digit of k?
8
Suppose -4 = 2*k + 6. Let h be 2/k*10/(-2). Suppose h*c - 3*f - 16 = -3, 4*c - 38 = 2*f. What is the units digit of c?
1
Let a = -22 + 56. What is the units digit of a?
4
Suppose -2*u = -0*u + 2. Let s(l) = l - 1. Let t be s(u). What is the units digit of (-30)/4*t/3?
5
Let p(r) = r**2 + r - 6. Let i be p(0). Suppose u = 2*u - 10. Let h = i + u. What is the units digit of h?
4
Let f(a) = -2*a**2 - 25*a - 9. What is the tens digit of f(-11)?
2
Suppose 20 = -5*p, -4*s + 51 = -4*p - 5. Suppose -5*l = s - 0. Let h = l - -3. What is the units digit of h?
1
Let p = 28 + -11. Suppose -18 = -4*y - 2*f - 0*f, y = -3*f + p. Suppose 2*v - 6 = -y. What is the units digit of v?
2
Let a(y) = 8*y**2 - 2*y - 1. Let u be a(2). Suppose -7*x - 3 = 2*j - 2*x, -4*j + x = -u. What is the units digit of 1/(-1 - j/(-4))?
2
Let y be 24/(-42)*7/(-2). Suppose y = 3*r + 20. What is the units digit of r/12 + 23/2?
1
Let q(r) = 5. Let u(n) = -n + 1. Let c(y) = -q(y) + 5*u(y). Let m be c(-1). Suppose x = 2 + m. What is the units digit of x?
7
Suppose 0 = -3*n - 6 + 24. Let s = n - 3. Suppose 5*m + 4*v - 29 = 0, 0*m = -m + s*v + 21. What is the units digit of m?
9
What is the units digit of -8*((-5)/4 - 2)?
6
Suppose 2*a - 74 - 94 = 0. What is the units digit of a?
4
What is the units digit of 10 + -5 + 3 + 1?
9
Let k(t) = -t**2 - 10*t + 1. What is the tens digit of k(-6)?
2
What is the hundreds digit of (-197 - 14)/(1*-1)?
2
Let c be (0 - (-1 - 0))*56. Suppose -2*w + 12 = 3*d - 3, 5*w = 0. Suppose k - d*k + c = 0. What is the units digit of k?
4
Suppose 3*o + 104 = g + 3*g, -62 = -2*g - o. What is the units digit of g?
9
Let x(c) = -16*c - 2. What is the units digit of x(-3)?
6
Let p = -98 - -101. Let x(w) = -w**3 - 4*w**2 - 2*w - 1. Let s be x(-4). Suppose 4*r = -4, -s*r = -5*g - p*r + 54. What is the tens digit of g?
1
Let j(t) = t**3 - 7*t**2 + 8*t - 9. Let q be j(6). Suppose -u = 5*r - 42 - 63, -q*r = -u - 71. What is the units digit of r?
2
Suppose v + 3*w - 7 = 0, 2*v - 4*w = -2 + 26. What is the units digit of v?
0
Let y(t) = t**2 - 2. Suppose -6 = -2*a - 4*u - u, 0 = -3*a - 4*u + 2. Let s be a/(-5) - 66/15. What is the units digit of y(s)?
4
Suppose -4*h = 3*v + 41 - 11, 4*v = -8. Let j be 4/h - 22/(-6). Suppose -j*t = -6 - 15. What is the units digit of t?
7
Suppose 2*b = -5*k - 83, -2*b + 6 = 14. What is the units digit of 48/(k/(-6) - 1)?
2
Suppose 10*u - 3 = 27. What is the units digit of u?
3
Suppose 3*x + f = 19, -x - f = -3*x + 11. Let n(s) = s**2 - 5*s - 4. Let q be n(x). Suppose 13 = 5*k - q. What is the units digit of k?
3
Suppose 5*u = -0*g + g + 265, -5*u - g + 275 = 0. Suppose -18 + u = 2*y. What is the tens digit of y?
1
Suppose -6*g = 5*w - 4*g - 40, 2*w = 2*g + 16. Let l be (12/8)/((-6)/w). What is the units digit of (3/(-5))/(l/10)?
3
Let f = -6 + 9. Suppose 0 = 5*o + v - 85 - 7, -o + 12 = -f*v. What is the tens digit of o?
1
Suppose 4*c + 9 = 3*h, 3*c + 2 - 5 = -h. Suppose -h*t + 0 = 9. What is the units digit of (11/3)/((-1)/t)?
1
Let d be (6/(-8))/((-1)/12). Suppose 5*v - 2*v = d. What is the units digit of v?
3
Let u be (-2 - -1) + 0 + 0. Let d(x) = -2*x**3 - x - 1. Let t be d(u). Suppose 0 = -t*s + 1 - 7, 0 = -z - s. What is the units digit of z?
3
Let l(t) = -t**2 + t + 1. Let w be l(-1). What is the units digit of w + 0 + 1 + 9?
9
Suppose -4*l = -3*g + 195, g + 2*l = 7*l + 65. Suppose 2*n - 3*z + 24 = 55, 5*n - g = 5*z. What is the units digit of n?
8
Let m = 11 + -11. Suppose 4*q - 12 = m, n = -3*q + q + 11. What is the units digit of n?
5
Let z(o) = 3*o**2 - o + 1. Let u be z(1). Let f be 6/(-2) - (9 + -15). What is the units digit of (-11)/u*-1*f?
1
Let b(q) = 2*q - 6. Let n(p) = p**3 - p**2 - 3*p - 3. Suppose 0 = -5*s + 13 + 2. Let v be n(s). What is the units digit of b(v)?
6
Suppose -5*j + 4*w = -0*j + 12, 0 = 3*j - w + 3. Suppose j = -0*g + 5*g - 100. What is the units digit of g?
0
Let z(x) = -x**2 + 6*x + 6. Let p = 32 - 47. Let j = -9 - p. What is the units digit of z(j)?
6
Let m be 6/(-2) + 15/5. Suppose m*i = -i + 16. What is the units digit of i?
6
What is the tens digit of (-1338)/(-4) - ((-33)/(-6) + -4)?
3
Suppose 5*a = -65 - 40. What is the tens digit of 14/a - (-53)/3?
1
Suppose o + 0*o + 8 = 0. Suppose -4*r - 2*n - 66 = 0, 27 = -2*r - 2*n + 7*n. Let l = o - r. What is the units digit of l?
8
Suppose 21 = g + 7*p - 3*p, -2*g + 27 = 3*p. What is the units digit of g?
9
Let g(h) = 12*h**2 - 3*h - 2. What is the tens digit of g(3)?
9
Let o(f) = -3*f - 2. Let r be o(2). Let t = r + 25. Let i = t - 2. What is the units digit of i?
5
Suppose 0*u + 3*u = 24. Suppose u = j + j. What is the units digit of j?
4
Suppose 4*y - 7 + 79 = 0. Let v be (-2)/3*135/y. Suppose -92 = -v*c + 3*d, 4*c - d = 3*d + 72. What is the units digit of c?
9
Let n = 8 + -6. Suppose -2 = -n*b + 14. What is the units digit of b?
8
Suppose 4*x - 26 = 6. What is the units digit of x?
8
Let x = -11 - -13. Suppose -4*v + x*v = -70. What is the tens digit of v?
3
Let b(a) = -4*a**2 - 45*a. Let s(m) = 3*m**2 + 30*m. Let j(z) = -5*b(z) - 7*s(z). What is the tens digit of j(14)?
1
Let n(h) = 2*h**3. Let v be n(2). What is the tens digit of v/4 - (-1 + -45)?
5
Suppose -5*q - 3*f + 5*f + 1345 = 0, 4*f = 0. What is the units digit of q?
9
Let k be (-3)/(2/(-4) + -1). Suppose -7*s = 3*r - k*s + 9, -r - 11 = -s. Let j = r - -14. What is the units digit of j?
6
Let y be 3/9 - 70/3. Let c = y - -13. Let g = c + 17. What is the units digit of g?
7
Suppose l = 2 - 0, 3*c + l = 125. Let b = c + -25. What is the units digit of b?
6
Suppose -4*t = 8, t + 2*t + 11 = -5*i. Let c be ((-1)/i)/(1/(-15)). Let q = -11 - c. What is the units digit of q?
4
Suppose -13*l + 9*l = -292. What is the units digit of l?
3
Let z = -146 - -215. What is the tens digit of z?
6
Let f(a) = -a**2 - 3*a + 2. Let t be f(-3). Let s(h) = h**2 + h. Let o be s(-2). Suppose -o*n - 1 = k, k + t*k - 8 = 5*n. What is the units digit of k?
1
Let d(c) = -3*c + 16. What is the units digit of d(-12)?
2
Suppose 10 = q + 3*c - 7, 0 = 2*q - 5*c - 67. What is the units digit of q?
6
Let y = 27 - 3. What is the tens digit of y?
2
Let g = -1042 + 1459. What is the units digit of g?
7
Let j = -12 - -5. Let z(s) = -s**2 - 7*s + 2. What is the units digit of z(j)?
2
Let g = -3 + 5. Suppose 0*j - g*j - 4*z - 16 = 0, 0 = 4*j + 5*z + 17. Suppose 0 = 3*b + j*b - 30. What is the units digit of b?
6
Suppose 5*x - i = 4, i = 4*x 