-1) - (-2)/(-1). Suppose -n + 12 = -3*y - s*y, -2*n = -5*y - 14. What is the units digit of n?
2
Suppose 0 = -3*l + l + 10. Suppose -6*g + l*t = -g - 25, -3*g - 4*t = -1. Suppose -g*o = -o - 4. What is the units digit of o?
2
What is the tens digit of -1 + (2*-475)/(-5)?
8
Suppose -6*b = -2*b + n - 7, -n - 5 = 0. Suppose -9 = -3*x - 0*x. Suppose -2*q - x*s = -15, q + b = 3*s + 6. What is the units digit of q?
6
Suppose 4*s - 18 = 3*s. Suppose 0*w + s = 3*w. What is the units digit of w?
6
Suppose 3*u + 4*f = 272, 5*u + 2*f = -3*f + 445. What is the units digit of u?
4
Suppose -3*q - u + 225 = 0, 2*q + 3*u = q + 67. What is the units digit of q?
6
Let w(p) = p + 1. Let z(f) = f - 17. Let q(a) = -4*w(a) - z(a). Let n(o) = o - 1. Let d(x) = 6*n(x) + q(x). What is the units digit of d(6)?
3
Let m be (-7)/(-28) + (-19)/(-4). Suppose -3*x = 0, 3*r - 10 - 5 = -m*x. What is the units digit of r?
5
Suppose -w - w + 5*v + 1 = 0, 0 = -3*w + 5*v + 4. Let s = w + -4. What is the units digit of 1 - 0 - 0/s?
1
Let q = -157 + 76. Let c = -45 - q. What is the tens digit of c?
3
Let u = -5 - -8. Suppose 80 = 2*q + u*q. Suppose 5*o = 3*o + q. What is the units digit of o?
8
Let s = 90 - 56. What is the units digit of s?
4
Suppose -2*n = 3*n - 15. What is the units digit of n?
3
Let d = 61 - 31. What is the tens digit of d?
3
Let w(l) = -98*l. Let x(m) = -11*m. Let r(h) = 4*w(h) - 35*x(h). Suppose 4*t = -0 - 4. What is the units digit of r(t)?
7
Let u be ((-15)/4)/((-1)/4). Suppose -3*j - 9 = -3*s, -u = s + 4*j + j. Suppose -4*r + 0*r - 5*l + 16 = s, -3*l - 20 = -5*r. What is the units digit of r?
4
Suppose 5*m - 49 + 22 = 4*q, 0 = q + 4*m - 9. Let n = 13 + q. What is the tens digit of n?
1
Let y(z) = -z**2 - 2*z**2 + 9*z + 3*z**2 + 2 - z**2. Let m be y(7). Suppose l - 8 = 4*t + m, -4*l + 57 = -3*t. What is the tens digit of l?
1
Suppose 0*u + 70 = 2*u. Suppose 3*t + 2*t = u. What is the units digit of t?
7
Suppose -4*p + 12 = 4. Suppose -8 = -2*o + p*v + 8, 2 = -o - v. Suppose -3*n + n + 10 = 2*f, -o*n - 5*f = -17. What is the units digit of n?
4
Let m = 8 + 10. What is the tens digit of m?
1
Let t(k) = -k**3 + 61. What is the tens digit of t(0)?
6
Suppose 0 = -4*g - 0*g + 340. What is the units digit of g?
5
Suppose 0 = -2*c - 3*p + 392, -5*c - 3*p - 1001 = -10*c. What is the hundreds digit of c?
1
Let c be 0 + 2 + (-57)/(-3). Suppose 4*o - c - 19 = 0. What is the tens digit of o?
1
Let z(s) = -s - 1. Suppose -4*k = -0*k - 8. Let v be z(k). What is the units digit of 12 + v/1 + 2?
1
Let g(d) be the third derivative of 0*d + 1/60*d**5 + 0 - 1/8*d**4 - 7/6*d**3 + 3*d**2. What is the units digit of g(5)?
3
Let f = 98 - 91. What is the units digit of f?
7
Let h(i) be the third derivative of -i**4/24 + 13*i**3/6 + i**2. What is the units digit of h(0)?
3
Suppose 5*n - 4*h - 714 = 0, -2*n + 4*h + 214 + 62 = 0. What is the hundreds digit of n?
1
Suppose 0 = k + 2*v - 34, 4*v - 136 = -5*k + 4. Let x = 55 - k. What is the tens digit of x?
3
Suppose -2*s - 4*u + 68 = 0, -4*u = -s - 0*u + 40. What is the units digit of s?
6
Let f(o) = -2*o**3 - 2*o**2 + 2*o + 4. What is the units digit of f(-3)?
4
Let r(k) = k + 1. Let x(b) = 14*b + 6. Let c(i) = -18*r(i) + 2*x(i). What is the tens digit of c(3)?
2
Let m = 5 - 2. Suppose m*y = -y + 12. Suppose -4*w = -3*r - 52, -3*r = -y*w - 0*r + 42. What is the tens digit of w?
1
Let c(f) = -f. Let q(k) = 4*k - 1. Let b(i) = -5*c(i) + q(i). What is the tens digit of b(2)?
1
Suppose -3*v - c + 1155 = 0, 3*c + 1152 = 3*v + 5*c. What is the units digit of v?
6
Suppose 0 = -3*k, -p + 4*p + 5*k = 21. Suppose 0 = -2*y - 5 + p. What is the units digit of y?
1
Let x = -69 + 128. What is the units digit of x?
9
Suppose 2*v - 3 = 3. Let w = 0 - v. What is the tens digit of (12/8)/(w/(-22))?
1
Let n(h) = -h**2 - 5*h. Suppose -6 = 2*b - 2*u, b + u + 2 + 3 = 0. Let i be n(b). Suppose -i*l = -39 + 7. What is the units digit of l?
8
Let a(o) = -o**3 - 3*o**2 - 3*o + 4. What is the units digit of a(-7)?
1
Let y(n) = -n**3 + 16*n**2 - 13*n + 6. What is the tens digit of y(15)?
3
Suppose 3*a - 10 = -5*q + 6*a, 0 = q + 2*a - 2. What is the units digit of q?
2
Suppose -2*r = -d + 277, 280 = d + 4*r - 9*r. What is the tens digit of d?
7
Let q be (3/(-9))/(2/(-24)). Let y(p) = p + 3. What is the units digit of y(q)?
7
Suppose -4*k - 3*z - 25 = -152, -59 = -3*k + 5*z. What is the tens digit of k?
2
Let t(m) = 0*m**2 - 9*m + m**2 - 2 + 10. Let l be t(6). Let i = 21 + l. What is the tens digit of i?
1
Suppose 5*p - 18 = 4*s, 2*p - 3 = 3*s + 7. Let y(q) = q - q + q**p. What is the units digit of y(3)?
9
Let a = -2 + 4. Let u(f) = -2*f**3 + 4*f**2 - 4*f + 3. Let t(l) = -l**3 + 2*l**2 - 2*l + 2. Let c(m) = 5*t(m) - 3*u(m). What is the units digit of c(a)?
5
Let u be 38/14 - (-4)/14. Suppose -5*s + 5*l + 42 = 3*l, 19 = u*s + 5*l. What is the units digit of s?
8
Suppose -o = 4*o - 5. Let b(v) be the first derivative of 5*v**3/3 - v + 1. What is the units digit of b(o)?
4
Let x = 17 - 12. Suppose 86 = x*l + 11. What is the units digit of l?
5
Let u(m) = -4*m**2 + 3*m - 1. Let p be u(2). Suppose -3*x - d + 48 = 0, x + 2*d - 11 = -0*d. Let j = p + x. What is the units digit of j?
6
Suppose -2*y - 3*y - 20 = 0. Let j = y - -2. What is the units digit of (-1 - 0 - j)/1?
1
What is the tens digit of -1 + 1 - 335/(-5)?
6
Let l = 4 - 1. Let v be 0 + 0 - -10 - 2. Suppose -2*z + l*z = v. What is the units digit of z?
8
Suppose 15 + 0 = -5*g. Suppose 0 = 5*u - 7*u + 8. Let m = g + u. What is the units digit of m?
1
Let m(f) = -3*f**2. Let o be m(1). Let w be 2 - o*6/(-9). What is the tens digit of -1 - (w/(-1) + -11)?
1
Suppose -6 = 5*q + 59. Let z = 26 + q. What is the tens digit of z?
1
Let b = -7 - -7. Suppose b = 4*m - 10 - 6. What is the units digit of m?
4
Let y(b) be the second derivative of b**3/6 + b**2/2 + 2*b. What is the units digit of y(0)?
1
Let s be (-2)/(1 + (-1 - -1)). Suppose 0 = -4*r - 5*z - 3 - 7, 3*z + 6 = -4*r. Let b = r - s. What is the units digit of b?
2
Let j(m) = 2*m**2 + m - 3. Let g be j(3). Suppose 2*u + g = -2*u - 2*p, p + 11 = -3*u. What is the units digit of 10 - 4*u/(-4)?
8
Suppose -5*d = 2*g - 300, -2*d = -d - 3*g - 60. What is the units digit of d?
0
Let a(p) = 4*p - 37. What is the units digit of a(11)?
7
Let n(s) = -s**3 - 8*s**2 - 8*s + 12. Let b be n(-9). Suppose -5*u + 2*k - 61 + b = 0, 3*u = 5*k + 70. What is the tens digit of u?
2
Suppose 0 = -a + 4. Let x(t) = -2 + 0*t + a*t + 0*t. What is the tens digit of x(3)?
1
Let c = -38 + 81. What is the units digit of c?
3
Let o be 6/(-2) + (1 - -1). Let k = 3 - o. Suppose y - 2*q - 16 = 0, -1 + 3 = -3*y - k*q. What is the units digit of y?
6
Let b(c) = -c + 7. Let f be b(5). Suppose -1 = -f*h + 3. Let g(s) = 3*s - 2. What is the units digit of g(h)?
4
Let v = -1 + -1. Let q be 0/2 + (7 - -2). Let g = v + q. What is the units digit of g?
7
Suppose 0 = 5*h - 0*h + 45. Let u(m) = -m - 4. Let b be u(h). Suppose -b*t - 20 = 0, -4*j = 3*t + 6 + 2. What is the units digit of j?
1
Suppose 0*b = 3*b - 195. What is the units digit of b?
5
Let i(g) = -g**3 + 7*g**2 - 6*g + 3. Suppose -2*c + 1 + 13 = 0. Let f be i(c). Let x = -22 - f. What is the tens digit of x?
1
Suppose 3*u - 2*j - 34 = 2*u, -4*j = 5*u - 184. Suppose -5*q = -q - u. What is the units digit of q?
9
Let p be (-4)/2 - (-10 + 3). Suppose -26 = n - 3*n + 4*j, p*j = -20. Suppose -n*o + 50 = b + 4*b, 5*b + 10 = 5*o. What is the units digit of o?
6
Suppose -5*v - 2*b + 780 = 0, 8*b - 11*b = 4*v - 624. What is the tens digit of v?
5
Let a be 2/(-5)*(-6 + -4). Suppose -2*x = -3*g - 15, 0*x + x - a*g = 0. What is the tens digit of x?
1
Let g = -10 + 62. What is the tens digit of g?
5
Let i(y) = -110*y. What is the hundreds digit of i(-1)?
1
Let z(u) = u**2 + 10*u - 6. What is the tens digit of z(-12)?
1
Suppose 2*g - w + 2 = -2, 0 = -3*w. What is the tens digit of (2 - 1)/(g/(-38))?
1
Suppose s = -2*s. Suppose -2*q - 4*y + 36 = s, -q - 2*q + 4*y = -84. What is the units digit of q?
4
Let f(a) = a**3 + 9*a**2 + 9*a. Let z be f(-8). What is the units digit of z/(-3)*3/2?
4
Let d be (7 - (3 - 2))/2. Let p(z) = 4*z**2 - 4*z + 3. Let a(s) = 3*s**2 - 3*s + 3. Let k(w) = -5*a(w) + 4*p(w). What is the units digit of k(d)?
3
Let f = -2 - -7. Suppose 