2. What is the units digit of l(-9)?
0
Let m = 2 - 3. Let i(g) = 21*g**2 - 1. Let y be i(m). What is the units digit of (0 + 20)*8/y?
8
Suppose 15*s + 158 = 16*s. What is the units digit of s?
8
What is the units digit of (-300)/(-48) + 1/(-4)?
6
Suppose -7*k + 36 = -k. What is the units digit of k?
6
Let r be -1*(-1 + 4 - 2). Let s = 4 + r. Suppose 4*j = f - 14 + 3, 0 = s*f + 3*j - 33. What is the units digit of f?
1
Suppose 0*h - 3*h = -4*r - 389, -498 = -4*h - 5*r. What is the units digit of h?
7
Let a(k) = k**3 + 7*k**2 + 1. What is the units digit of a(-6)?
7
Suppose -3*p = 2*x - 361 + 70, -p + 2*x + 89 = 0. What is the units digit of p?
5
Let k(u) = -u**3 - 6*u**2 + 2*u - 4. Let a be k(-7). Suppose -2*j = m + 5 - a, 66 = 4*j - 5*m. What is the tens digit of j?
1
Suppose 0 = 5*b - 3*z - 85, 0*z - z = -2*b + 34. What is the tens digit of b?
1
Suppose 2*s = -0 - 2. Let a be (4/(2 + -4))/s. Suppose -4*x = b + 10 - 47, -41 = -a*x - 5*b. What is the units digit of x?
8
Suppose -4*j + 8 = 0, f + f + 2*j - 14 = 0. Let v be (16/6)/(1/3). Suppose v = f*k - k - m, 0 = 2*m. What is the units digit of k?
2
Let d = -4 + 2. Let b = d - -6. Suppose 2 = h - b. What is the units digit of h?
6
Let z(a) = -2*a - 9. Let k be z(-8). Let v = k - 5. What is the units digit of v?
2
Let u(m) = -7*m. Suppose -2*n + 10 = -7*n. What is the units digit of u(n)?
4
Let m = -10 + 24. What is the units digit of m?
4
Suppose -4*z - 126 = 2*n - 3*n, -64 = 2*z - n. Let f = -22 - z. What is the units digit of f?
9
Suppose n = -3*n - 3*a + 187, -2*n = a - 95. What is the tens digit of n?
4
Let m(n) = n**3 + 5*n**2 + n - 2. What is the tens digit of m(-4)?
1
Let s(y) = -y**3 + y**2 - y + 2. Let n be s(0). Suppose -3 = g + n*g. Let t = 2 - g. What is the units digit of t?
3
Let q(i) = 4*i + 1 - 4*i - 8 + 3*i. Let b be q(9). Suppose -3*o - 4*l + 30 = 0, -l = -2*o - 3*l + b. What is the units digit of o?
0
What is the tens digit of 2*92/(-12)*-3?
4
Suppose -5*a + 4*v = -106, 9 = -2*a + 3*v + 57. Suppose 0 = -3*m - 0*m + a. Suppose -m = -2*s + 4*q, -4*s + 36 = 2*q + 2*q. What is the units digit of s?
7
Let o(g) = -2*g**3 + 4*g**2 - 2*g. Let d be o(2). Let b be (5/d)/(3/(-12)). Suppose -u = -b*u + 28. What is the units digit of u?
7
Suppose -4*g - 4*n + 85 = -219, -4 = -n. Suppose 2*r - g = -2*r. Let f = r + -10. What is the units digit of f?
8
Let r(t) = -t**2 + 2. Let w be r(0). Let y(u) = -u**2 + u + 2. Let h be y(w). Suppose -2*n + 2 = -h*n. What is the units digit of n?
1
Suppose b + 5 = l + 35, 3*b = 5*l + 82. What is the units digit of b?
4
Let p(o) = 5 + o**2 + 0 - 4*o - 1 - 5. Let v be p(5). Suppose v*k = -l + 30, 3*k + 0 = -5*l + 31. What is the units digit of k?
7
What is the tens digit of 1 - 2/2 - (-735)/5?
4
Let s(q) = -47*q**3 + 3*q + 2. What is the tens digit of s(-1)?
4
Suppose -c + 6 = 3. Suppose 6 = -0*z - c*z. What is the units digit of (-1)/(2*z/20)?
5
Suppose -l + 5*a = -0*l - 7, -4*l + 11 = -3*a. Let j be (-9)/(-2) + l/4. Suppose 3*z - 8 = -m - 2, j*m + 4*z - 41 = 0. What is the units digit of m?
9
Let o(v) = -v + 6. Suppose 101 = -4*i - 5*t, i = 5*t - 9*t - 28. Let r be ((-6)/(-4))/((-9)/i). What is the units digit of o(r)?
2
What is the units digit of (-3 + 17)/((-2)/(-7))?
9
Let o be 0/2*(0 + -1). Suppose 9 = -3*l + 5*z + 3, 4*l + 3*z - 21 = o. What is the units digit of l?
3
Let g(p) = -2*p**3 - 3*p**2 + p + 4. Let j(u) = -4*u**3 - 5*u**2 + 2*u + 7. Let v(d) = 11*g(d) - 6*j(d). What is the units digit of v(2)?
4
Let s = 19 + -13. Let z be (0 - 3)/(2*5/(-30)). Let d = s + z. What is the units digit of d?
5
Let t(p) = 2 + 3*p - 4*p - 5 + 2*p. Let c(u) = -u**2 - 5*u. Let s be c(-4). What is the units digit of t(s)?
1
Let w = -12 + 5. Let t(p) = p**2 + 6*p + 2. What is the units digit of t(w)?
9
Suppose -4*i - 61 = 71. Let y = 66 + i. Suppose -4*h + 32 = k + k, 3*k + 3*h = y. What is the units digit of k?
6
Suppose v + 1 = 2*n - 5, 4*n = 5*v. Let o(b) = -6*b. Let j(m) = 7*m. Let u(a) = -4*j(a) - 5*o(a). What is the units digit of u(v)?
8
Let z be 1 + 2 + (19 - 8). Suppose -5*k + z = 4*m - 5*m, 0 = 5*k - 20. What is the units digit of m?
6
Let g(z) = -5*z - 8. What is the tens digit of g(-11)?
4
What is the hundreds digit of (-24)/12*(-151)/2?
1
Suppose a = -2*a - 18. What is the units digit of (-1)/((-4)/a + -1)?
3
Suppose 5*h = 4*h - 3*k + 5, 0 = -2*h - 3*k + 19. What is the tens digit of h?
1
Suppose -2*i = -3*i + 3. Suppose 4*l - 119 + i = 0. What is the units digit of l?
9
Let q = 7 + -6. What is the units digit of 39 - 0 - (-2 - q)?
2
Let q = 4 + -3. Let i be (-4 + q)*(-16)/(-6). Let c = -4 - i. What is the units digit of c?
4
Let x(n) = n**3 - 15*n**2 + 13*n + 17. What is the units digit of x(14)?
3
Let h = 5 - 0. Suppose 2 - h = -2*y - b, -3*y + b = -17. Suppose 5*d = -y*j + 44, 5*j - 4*d - 8 = j. What is the units digit of j?
6
Suppose 4*d + 3*l - 136 = 0, 0 = d + 3*l - 4*l - 41. What is the tens digit of d?
3
Let z be (-1)/3 + 200/15. Suppose 5*f = -5*m + 30, 2*m + f = -5 + z. Suppose 12 = 2*n - 0*t + 2*t, -m*n = 3*t - 14. What is the units digit of n?
4
Suppose 0*h - 32 = -l - 2*h, -3*l + 2*h = -128. What is the units digit of l?
0
Suppose 2*i - 5*i = 0. Suppose u + i*u - 2 = 0. What is the units digit of u?
2
Suppose -3*x + 4*x - 11 = 0. Let h(m) = -m**2 + 13*m - 7. What is the units digit of h(x)?
5
Suppose 30 = 5*m + 4*i + 7, -4*i = 4*m - 20. Let x be -31 - (6/m - 1). What is the units digit of x/(-5) - 4/10?
6
Let c be -3 - (-13 + 1 - -3). Let l = 10 - c. Suppose 8*i - l*j = 4*i + 4, -5*i + 40 = 2*j. What is the units digit of i?
6
Let x be 69/3*(1 + 0). Suppose -5*v + 52 = -x. What is the units digit of v?
5
Let c be (-5)/10*24*-1. Suppose -2*g + 4*o = -0*o + 8, 4*g = 4*o - c. Let j = g - -5. What is the units digit of j?
3
Let v be (-27)/6*12/(-9). Suppose -v*c = -2*c - 12. What is the units digit of c?
3
Let q = -4 + 4. Let z be 2 + q + 0/2. Suppose -14 = -4*s + z*n, -2*n + n = s - 5. What is the units digit of s?
4
Suppose -k - 280 = -3*k. Suppose k = -5*a + 4*d - 7*d, 0 = 4*d. What is the units digit of (1/(-2))/(1/a)?
4
What is the tens digit of 122 - 4 - ((-3)/(-1) + -2)?
1
Let h be (39/(-12))/((-1)/(-4)). Let o = -7 - h. What is the units digit of (-12)/(-5)*20/o?
8
Let w = -7 - -9. Suppose -4*j + v + 11 = 0, w*v = 3*j - 0*j - 12. What is the units digit of j?
2
Suppose -36 = 3*w - 195. What is the units digit of w?
3
Suppose -62 = -s - 5*c, 2*s + 5*c + 29 - 148 = 0. What is the units digit of s?
7
Let g = 132 - 79. What is the tens digit of g?
5
Suppose -16 = -5*q + q. Suppose -x = -a + q, -24 = -2*a - 3*a + 4*x. Suppose -3*f = 4*g - a, g = -5*f - g + 18. What is the units digit of f?
4
Let z(q) = q**2 + 6*q + 20. What is the tens digit of z(-7)?
2
Let h(g) = g**2 - g + 2. Let k(n) = -n**2 + 6*n + 9. Suppose 2*b = 3*b - 7. Let i be k(b). What is the units digit of h(i)?
4
Let i = -5 - -7. Suppose 0*b = -i*b. Let n = b - -6. What is the units digit of n?
6
Let d be (11/4)/(2/(-8)). Let x = -8 - d. What is the units digit of x?
3
Suppose 0 = -2*m + 3 - 1. Let q(b) = b**2 + 4*b + 1. Let x(c) = 3*c + 1. Let a(p) = 4*q(p) - 5*x(p). What is the units digit of a(m)?
4
Let q = -4 + 33. What is the units digit of q?
9
What is the units digit of (-11)/((5/(-1))/35)?
7
Let r(c) = -c**2 + 28*c - 22. What is the units digit of r(17)?
5
Let v = -4 + 3. Let h = 36 + -22. Let i = h + v. What is the tens digit of i?
1
Suppose 0*b - 4*b + 2*z + 6 = 0, 2*b + z - 9 = 0. What is the units digit of b?
3
Suppose 3*m - 4*m = 5*r - 72, -3*r - 104 = -m. What is the units digit of m?
2
Suppose -o = -2*g - 3, 4*o = g - 0*g + 12. Suppose p - v = 2, 5*p + o*v - 26 = 4*v. What is the units digit of (-4)/p + (-160)/(-15)?
0
Let o(p) = p + 13. What is the units digit of o(-4)?
9
Let f(d) = -12*d + 22. What is the hundreds digit of f(-17)?
2
Suppose -3*q - 3*m = -4*q + 18, 4*m - 15 = -3*q. Let j = -2 + -3. What is the units digit of q/5 - 1/j?
2
What is the tens digit of (-31 - -29)*(0 - (-102)/(-4))?
5
Suppose d = 4*d - 4*f - 66, -3*f - 66 = -3*d. What is the tens digit of d?
2
Let i(y) = -10*y**2 - 40*y - 20. Let h(f) = 4*f**2 + 16*f + 8. Let q(k) = -12*h(k) - 5*i(k). Let u = 6 - 11. What is the tens digit of q(u)?
1
What is the units digit of 353/(-3)*(10 + -13)