- 12. What is the units digit of h(-1)?
7
Let y be 2/(-10) + 704/20. Let j = y - 25. What is the units digit of 4/j - (-46)/10?
5
Suppose -q + 3*q + 6 = 0. Let v(z) = 2*z**2 - 4*z. Let r be v(3). Let t = r + q. What is the units digit of t?
3
Suppose 0 = -8*v + 4*v + 5*w + 7, -5*w + 2 = -v. Suppose -1 = -v*t + 2*z - 3, t = 3*z - 10. What is the units digit of t?
2
Let j(u) = u**2 - u + 1. Let i(v) = 3*v**2 + 5*v - 6. Let g(z) = -i(z) + 4*j(z). Let x be g(8). Suppose -x = -l + 9. What is the units digit of l?
1
Suppose -31 = 6*t - 181. What is the units digit of t?
5
Suppose 5*g + a - 72 = 0, g + 2*a + 3 = 12. Suppose 5*k + g = 0, 5*o - 2*k = 48 + 68. What is the tens digit of o?
2
Let c(y) = y**2 - 7*y - 11. What is the tens digit of c(12)?
4
Let w be 3 + 0 + -2 + -1. What is the tens digit of 18 + -1 + 3 + w?
2
Let i(c) = 24*c**2 - 1. What is the units digit of i(2)?
5
What is the units digit of (-2)/3 - 1096/(-24)?
5
Let z(g) = g**3 + 25*g**2 - 4*g - 55. What is the tens digit of z(-25)?
4
Let f(p) = -p**3 - 2*p**2 - p. Let a be f(-2). Let s be 37 - (a + -2 + 2). Suppose -5*v + s = -0. What is the units digit of v?
7
Let g = -126 + 199. What is the tens digit of g?
7
Let d(s) = -s**2 + s + 5. Let o be d(4). Let v = 1 - o. What is the units digit of v?
8
Let h = -24 - -30. What is the units digit of h?
6
Let c be 162/(-8) + 2/8. What is the tens digit of 2/(-3)*1410/c?
4
Let t(f) = 2*f**2 + 16. What is the tens digit of t(-8)?
4
Suppose -4*b + 18 = -2. Suppose -6*d + 5 = -b*d. What is the units digit of d?
5
Suppose 4*h = -h + 25. What is the units digit of h?
5
Let i(k) = -2*k - 8. Suppose 2*y + 0 = -4*a + 10, -24 = -4*y - 4*a. Let h = y - 13. What is the units digit of i(h)?
4
Suppose -4*t - 2 = -14. Suppose z - 7 = 3*n - 34, -45 = -5*n + t*z. What is the units digit of n?
9
Suppose -230 = -21*o + 16*o. What is the units digit of o?
6
Let c = 33 + 22. What is the tens digit of c?
5
Suppose 5*v - 108 = v. What is the units digit of v?
7
Let l(g) = 8*g**3 - 11*g**2 + 6*g - 4. What is the tens digit of l(3)?
3
What is the hundreds digit of (-2)/(-11) - 72/33 - -227?
2
Let p = 17 - 12. What is the units digit of p?
5
Suppose -10 = -3*s - 2*p, 3*s + 2*s + 25 = 5*p. Suppose 6*g - 5*g + 3*z - 19 = s, 4*g + 2*z - 116 = 0. Let b = g - 16. What is the units digit of b?
5
Suppose -3*y + 33 = -51. What is the tens digit of (12/(-14))/((-1)/y)?
2
Let v(c) = c**3 + 12*c**2 - 14*c + 9. Suppose -l + 5*l + 52 = 0. Let h be v(l). Suppose 79 = 3*p + h. What is the tens digit of p?
1
Let h = 18 + -7. What is the units digit of h?
1
Suppose 2*w = -2*s + 30, -5*s - 2*w + 57 = -3*w. Suppose 3*u = -h + 16, -u - h + s = -2*h. Let v = -4 + u. What is the units digit of v?
3
Suppose -5*j = 34 - 279. What is the units digit of j?
9
Let t(s) = 169*s**2 + 2*s - 1. What is the tens digit of t(1)?
7
Let q = 28 + -15. What is the tens digit of q?
1
Suppose -2*a + 1 - 2 = -k, -a + 4 = k. Let h = 3 - -1. Suppose -h*l + 0*m = k*m - 6, 2*m + 19 = 5*l. What is the units digit of l?
3
Let d(k) = k**2 - 6*k - 3. What is the units digit of d(7)?
4
Suppose -1 = -o + 3. Suppose o*p + 2*z + 0 = 18, 3*z - 22 = -5*p. What is the units digit of p?
5
Let u(p) = p. Let s be u(-1). What is the units digit of s/((-1)/5) - 2?
3
Suppose 0 = 2*n + n - 21. Let j = -5 + n. What is the tens digit of (-13)/(0 + j + -3)?
1
Suppose -2*h = -0*h + 10. Let b be ((4 - 2) + 0)*h. Let g = b - -17. What is the units digit of g?
7
Suppose -g = -2*g + 5*u + 97, -u = 5*g - 459. What is the tens digit of g?
9
Let z = 2 + 3. Suppose 4*x = -z*v + 48, -x + v + 26 = 5. What is the units digit of x?
7
Let s = -33 + 115. What is the tens digit of s?
8
Suppose n = -n + q + 21, q = -n + 15. What is the units digit of n?
2
Let r(q) = q**3 + 6*q**2 + 5*q + 3. Let w = -12 + 7. What is the units digit of r(w)?
3
Let c(x) = -8*x - 3. Let i be c(-3). Let v = i - 11. What is the units digit of v?
0
Suppose 67 = -q + 306. What is the units digit of q?
9
Let n be 1*4/2 + 3. Suppose -4*q - 2*o - 26 = 22, 0 = 2*q - n*o. What is the units digit of (-12)/(-20) + (-34)/q?
4
Suppose -3*f + 1812 = 534. What is the units digit of f?
6
Let f = -245 - -474. What is the tens digit of f?
2
Let d = 2 + 3. Suppose 0*r - 111 = -3*c + d*r, -122 = -4*c - 2*r. Let n = c - 15. What is the tens digit of n?
1
Suppose -4*v + 36 = -0*w + 3*w, 4*v - 12 = 3*w. Suppose q = -4*m + 6 + 3, 5*m - 4*q = v. What is the units digit of ((-12)/(-16))/(m/16)?
6
Suppose -v + 41 = 9. What is the units digit of v?
2
Let b(k) = 49*k**3 + k**2 + 1. What is the units digit of b(1)?
1
Suppose 0 = -3*c - 9, v - 5*v = -3*c - 25. Suppose 0 = d + 4*m - 3 - 14, -v = 4*m. What is the tens digit of d?
2
Let u(v) be the third derivative of v**4/24 + 2*v**3 - v**2. What is the units digit of u(0)?
2
Let q(z) = 2*z**2 - z - 1. Let b be (-4 - -8) + -5 - 0. What is the units digit of q(b)?
2
Suppose 0 = 5*x + 4*b + 3 - 30, 4*b = 4*x. Suppose -2*c - 1 = -27. Suppose -x*l - 3*u - c = -67, -l + 12 = -5*u. What is the tens digit of l?
1
Let x = -9 - -11. What is the units digit of 8 + x + (1 - -1)?
2
Suppose 11*i = 13*i - 82. What is the units digit of i?
1
What is the tens digit of 13/(2 - 1) + -1?
1
Suppose 4*u - 21 = 3. What is the units digit of u?
6
Let m = -27 - -27. Suppose -3*w - 21 + 93 = m. What is the units digit of w?
4
Let j = -12 + 41. What is the tens digit of j?
2
Suppose 4*w = 238 + 50. What is the units digit of w?
2
Let v = -3 - 8. Let f be (-2)/v + (-40)/(-22). What is the units digit of 3/(6/5)*f?
5
Let t be ((-8)/6)/((-2)/(-3)). Let b(n) = 4*n**2 + n - 1. What is the units digit of b(t)?
3
What is the tens digit of (-2)/((-42)/1227) + (-36)/(-63)?
5
Let n(g) = -g - 10. Let q be n(-12). Suppose q*p - 3*p + 4 = 0. What is the units digit of p?
4
Let l(p) be the first derivative of p**6/360 + p**5/120 - 5*p**4/24 + p**3/3 - 1. Let b(w) be the third derivative of l(w). What is the units digit of b(-4)?
7
Suppose 27 = -2*d + 147. What is the units digit of d?
0
Suppose 0 = 4*k - 2*q - 34, -3*k + q + 4*q = -36. What is the units digit of k?
7
Suppose m = -3*q + 100, 2*m - 3*q - 144 - 38 = 0. Let a = -61 + m. What is the tens digit of a?
3
Suppose -r - 4*c + 12 = 0, 5*c - 23 = -5*r - 8. What is the units digit of r + (3/1 - -26)?
9
Let t be 2/(0 - (-3)/9). Suppose d = t*d - 165. What is the tens digit of d?
3
Let t be (6/1)/(2*1). Suppose 5*b - 40 = 4*a, t*a = -0*a. Suppose -b*m = -3*m - 10. What is the units digit of m?
2
Suppose -3*z + 3*c + 14 = -25, 0 = -2*z + 5*c + 41. What is the units digit of z?
8
Suppose 6*b = 2*b - 124. Let i = b - -48. What is the units digit of i?
7
Let f be 16/(-9) + 4/(-18). Let t be (-23)/3 + f/6. Let s = t + 11. What is the units digit of s?
3
Suppose 2*m = 7*m - 650. What is the hundreds digit of m?
1
Suppose 156 = -d + 5*d. Let p = d - 16. What is the units digit of p?
3
Suppose k - 6 = -2*k. Suppose 3*t - 8*t + 40 = -j, -4*j = -k*t + 16. What is the units digit of 36/16 - 2/t?
2
Suppose -4*v = -106 - 150. What is the units digit of v?
4
Let m = -1 + 3. Suppose -m*v + 11 = -21. What is the tens digit of v?
1
Suppose -2*l - 2 = 2. Let d be l - (-117)/(-3)*-1. Suppose -3*u + d = 4*f, u + 51 = 5*f + 19. What is the units digit of f?
7
Suppose -3*v = -b - 386, -2*v + 121 + 153 = -4*b. What is the hundreds digit of v?
1
Let u be (-34)/6 + 5/(-15). Let p be u - 5/((-5)/2). What is the units digit of 18/15*(-10)/p?
3
Suppose -4*i - l = -41 + 246, -25 = 5*l. What is the units digit of ((-36)/(-5))/((-15)/i)?
4
What is the units digit of 170/3 + (-48)/18 + 3?
7
Suppose 5*f + 5*d + 10 = 0, 3*f = 2*d - 2 - 4. Let n(h) = h + 1. Let r be n(-13). What is the units digit of 9/r*(f + -6)?
6
Suppose -3*z + 0*z - 36 = 0. Let i be (38/(-8))/(2/8). Let h = z - i. What is the units digit of h?
7
Suppose -18*o = -22*o + 356. What is the units digit of o?
9
Let v(g) = g**2 - 3*g + 2 - 5*g + 2. Let b be v(10). What is the units digit of ((-5)/((-15)/b))/2?
4
Suppose 2*b + 2 = 0, -2*b + 8 = 2*w - 6*b. Suppose -a + w = 1. Suppose -17 - a = -2*c. What is the units digit of c?
9
Suppose -2*w - 68 = -4*w. Suppose 4*q = -0*x + 3*x - w, 75 = 5*x - 3*q. What is the tens digit of x?
1
Let v = -20 + 32. Suppose -2*h + v = 2*h. Suppose -h*s + 16 = -38. What is the 