et o = -16 + 36. What is the tens digit of o?
2
Suppose -5*x + 13 = -5*h - 7, 16 = 4*x. Let i be 2/(-2)*h + 2. What is the units digit of 1/((-2)/((-4)/i))?
1
Suppose -2*o + 2*m - 10 = 6*m, -2*m - 6 = 0. What is the units digit of o?
1
What is the tens digit of 51 - 3*3/9?
5
Let y be (-15)/(-21) - (-4)/14. Let t = y + 7. What is the units digit of t?
8
Let g(b) = 2*b + 3. Let p(k) = 3*k + 4. Let c(q) = -7*g(q) + 5*p(q). What is the units digit of c(10)?
9
Suppose -v + 3*r + 31 = 0, 0*v - 98 = -3*v + 4*r. What is the tens digit of v?
3
Let z be 4 - (3 + -7)/2. Suppose 6*n - 17 = 2*s + n, -2*n - z = -4*s. What is the units digit of s/(2*1/8)?
6
Suppose 4*y + 5*w = -6 - 6, w = -2*y - 12. Let r = y - -15. What is the units digit of r?
7
Suppose 17 = 3*i - 2*s, 2*i - 4*s - 21 = 1. Suppose -k + 8 = 3*k, 2*k - 73 = -i*c. What is the tens digit of c?
2
Suppose 0 = -3*x + 4*x - 10. Let f = -40 - -76. What is the units digit of f/10 - (-4)/x?
4
Suppose 6*y - y + 5*n - 30 = 0, -n + 8 = 2*y. What is the units digit of y?
2
Suppose 4*u + 6 + 6 = 0. What is the tens digit of (u - 1*-22) + 3?
2
Let i(h) = -h - 5. Let f be i(-7). Suppose l = -f*j + 17, -j + 133 = 4*l - 6*j. What is the units digit of l?
7
What is the tens digit of 45 - 1*(5 - 3)?
4
Suppose -17*x + 1068 = -5*x. What is the units digit of x?
9
Let s = -40 - -28. Let a(o) = o + 19. Let i be a(0). Let z = i + s. What is the units digit of z?
7
Let p be 326/(-10) - 4/10. Let g = p - -46. Suppose 5*j = -2*v + g, -v + 5*v = -5*j + 21. What is the units digit of v?
4
Suppose -4*a + 12 = 4. Suppose a*j = -3*j + 115. What is the units digit of j?
3
Let h = -17 - -19. Let u(p) = -p + 4. Let f be u(-3). Let t = f + h. What is the units digit of t?
9
Suppose 0 = -4*b + c - 50, 2*b + 24 = 2*c - c. Let j = -11 - b. What is the units digit of j?
2
Suppose 3*c + 4 = 5*j - 1, -2*j + 13 = c. Suppose 12 = -j*q, -2*k - 5*q = -5*k + 33. What is the units digit of k?
6
Let o(r) = r**2 + 6*r + 5. Let c be o(-6). Suppose -3*i + 76 = -c. Suppose 33 + i = 4*s. What is the tens digit of s?
1
Suppose -4*c - 52 = 4*p, -5*c + p = 3*p + 62. What is the tens digit of (-561)/c + (-2)/(-8)?
4
Let u(r) = 2*r - 6. Let k be u(7). What is the units digit of (6/k)/((-3)/(-36))?
9
Let g be -1 + 1 + -2 + 4. Suppose 0 = -h + g*h. Suppose -k - 4*l + 15 = h, 0 = -2*k - 0*k + 2*l + 10. What is the units digit of k?
7
Suppose 27 + 51 = 3*s. Suppose -3*y + 10 + s = 0. What is the units digit of y?
2
What is the units digit of (-54)/9*(-6)/4?
9
Suppose -a + 2 = 4*k, 6*k - 4 = 4*k + a. What is the units digit of k?
1
Let x be (105/28)/(3/8). Let c be (-4)/x*(-70 + 0). Let n = -17 + c. What is the tens digit of n?
1
Let x = 8 + -15. Suppose q = 2*y + 5, -4*q + 39 = -5*y + 4. Let v = x + q. What is the units digit of v?
8
Let f(c) = 10*c**2 - 1. Let j be f(1). Let o be 1*-2*j/(-6). Suppose o*l = 2*l - 2, 2*u - 2*l - 42 = 0. What is the units digit of u?
9
Let x(r) be the third derivative of -2*r**2 + 0 - 1/24*r**4 + 1/2*r**3 + 0*r + 1/60*r**5. What is the units digit of x(0)?
3
Suppose 0*a + 2*x + 12 = 2*a, -18 = -5*a + 2*x. Suppose n = j - 18, -7*n - 15 = -a*n. What is the tens digit of j?
1
Let c(o) = -o**2 - 8*o + 11. Let s be c(-9). Let r(v) = 4*v**3 + 3*v**2 - 1. What is the tens digit of r(s)?
4
Suppose 552 = 2*g + 4*g. What is the units digit of g?
2
Suppose 0 = 10*n - 8*n - 282. What is the hundreds digit of n?
1
Let i be 38/14 + (-6)/(-21). Suppose i*n = n. Let q = 6 + n. What is the units digit of q?
6
Let l = 670 + -289. What is the tens digit of l?
8
Suppose 0 = -4*m + 5 + 7. Suppose 2 = m*c + 38. Let f = c - -27. What is the units digit of f?
5
Suppose 5*k + 83 = 4*l - 46, -2*l = k - 75. Suppose 0 = -6*u + 7*u - l. What is the tens digit of u?
3
Suppose -5*f - 2*l + 27 = 0, -6*f = -2*f - 5*l - 48. Let x be (-3)/12 - f/4. Let r = x + 6. What is the units digit of r?
4
Let g(m) = -m**3 - 8*m**2 + 4*m + 9. What is the units digit of g(-9)?
4
Suppose 129 - 401 = 4*z. Let u = -32 - z. What is the units digit of u?
6
Let r = 333 - 203. What is the tens digit of r?
3
Let g = 2 + -3. Let x be 1 + g - 1 - -10. Suppose 3 = -2*f - m + 21, m = f - x. What is the units digit of f?
9
Let b(l) = 13*l**2. What is the units digit of b(2)?
2
Suppose -5 = -2*p + p. Let v = p + 1. What is the units digit of 3/9 + 100/v?
7
Suppose 0 = 4*z + z - 35. Suppose -1 = c + 2*i - z, -5*c = 3*i - 44. What is the tens digit of c?
1
Let b be 1/2*8 + 0. Let l = -2 - b. What is the units digit of ((-2)/2 - l)/1?
5
Suppose -2*j = 2*j. Suppose j = -l - 2 + 38. What is the tens digit of l?
3
Suppose -u - 5 = 4*u, 3*m - u = 160. What is the tens digit of m?
5
Suppose -1 = -2*w + 39. Let d = -3 + w. What is the units digit of d?
7
Let g = -16 - -32. What is the units digit of g?
6
Suppose -5*a - 2*w = -22, -3*a + 14 = 4*w - 2. What is the units digit of a?
4
Let s(v) = v**2 + 5*v + 13. Let f be s(-7). What is the units digit of (f/5)/(4/20)?
7
Let w(h) = -h**3 - h**2. Let c(o) = -5*o**3 - 5*o**2 - 2. Let z(v) = -c(v) + 4*w(v). Let t = -1 - -1. What is the units digit of z(t)?
2
Let h(m) be the third derivative of -1/3*m**3 + 0*m - 3*m**2 - 1/12*m**4 + 0 + 1/12*m**5 - 1/120*m**6. What is the units digit of h(3)?
0
Suppose 21 = 5*n - 2*v + 3*v, 15 = 4*n - v. Suppose 3*c - 4*z - n = -8, -5*c + 36 = 4*z. What is the units digit of c?
4
Let z = 20 + -14. Suppose -z - 6 = 3*t. Let r = t - -9. What is the units digit of r?
5
Suppose 0*s + 4*s - 48 = 0. Suppose 0*f = 2*f + s. Let i(w) = -w - 3. What is the units digit of i(f)?
3
Suppose -9 = -o - 3*k, -2*o = -k - 2*k. Let h = 12 - o. Let z = 1 + h. What is the tens digit of z?
1
Suppose 5*q = 3*q + 2, -q = v - 41. What is the tens digit of v?
4
Let q(c) = -21*c + 2. Let u(n) = -10*n + 1. Let m(k) = 3*q(k) - 7*u(k). What is the units digit of m(4)?
7
Let q = 5 - 3. Suppose 2*m + 2*u - 4 = 0, -2*m + 10 = -q*u - 2. Suppose -2*o = 5*d + 3*o - 45, -12 = -2*d - m*o. What is the units digit of d?
2
Let p(i) = i**3 + 3*i**2 - 4*i + 2. Let g be p(-4). Suppose g*b - 2*k = 10 + 14, 0 = 4*b - k - 54. What is the tens digit of b?
1
Let s = 28 + -20. What is the units digit of s?
8
Let m be 48/21 + 4/(-14). Suppose -2*b + m = -6. What is the units digit of b?
4
Let j(r) = 77*r - 2. What is the tens digit of j(1)?
7
Suppose 0 = 4*l - 91 - 41. What is the tens digit of l?
3
Let c(u) = -u**2 + 9*u - 2. What is the units digit of c(6)?
6
Let o(j) = -j**3 - j**2 + 2*j. Let h be o(2). Let k = 12 + h. Suppose -k*u - 10 = -38. What is the units digit of u?
7
Suppose 0 = -4*m + 3*p - 20, 0 = -p - 3*p + 16. What is the units digit of 5/(m*1/(-4))?
0
What is the tens digit of (11 + -13)/((-2)/13)?
1
Let j = 8 - 1. Let f(m) = m - 4. Let u be f(j). Suppose 2*l - 5 = u*c + 2, -21 = -c - 4*l. What is the units digit of c?
1
Let i be ((-48)/(-15))/((-1)/5). What is the units digit of (2 + i)/(2/(-1))?
7
Let v be 11 - 3*(-2)/(-3). Let c = v + -1. What is the units digit of c?
8
Let f(c) = -6*c - 1. Let a(x) = -3*x - 1. Let o(b) = 7*a(b) - 3*f(b). What is the tens digit of o(-12)?
3
Let o be 1/(-4) - (-50)/8. Suppose v = d - o, 6*v + 4 = 4*v. What is the units digit of d?
4
Suppose -5*c - 15 = -0*c. Let z = 4 + c. What is the units digit of (-1)/(-2)*(1 + z)?
1
Let k be 1/3 - 34/(-6). Let y = k + 1. What is the units digit of y?
7
Let r(k) = -k - 3 + 2*k + 3*k - 7*k. Let o be (3/(-1))/((-9)/(-6)). What is the units digit of r(o)?
3
What is the units digit of 0/(-4 + -1) + 69?
9
Suppose -5*v = -5*z + 45, -v - 2*v = 4*z - 8. Suppose -2*t + 5 + 1 = 0. Suppose -3*i - 12 = 0, t*i - 44 = -3*f + z*i. What is the units digit of f?
2
Suppose 3*k = -2*w + 21, 4*w + k - 35 = 2*k. Let h be (4/(-2))/2*9. What is the units digit of (-3)/h + 60/w?
7
What is the hundreds digit of -4 + 271 + (6 - 3) + -4?
2
Suppose 3*c - 87 - 9 = 0. What is the units digit of c?
2
Suppose 3*w + 9 - 60 = 0. What is the tens digit of w?
1
Let m = -2 + 6. Suppose -5*k = -3*c - 14, 5*k + m*c - 15 = 13. What is the units digit of k?
4
Let j be (-8)/(1 + -5) + -8. Let r = j - -61. What is the units digit of r?
5
Suppose -4*y + 9*y = 60. What is the units digit of y?
2
Let u(a) = 83*a**2 - 3*a - 1. What is the tens digit of u(-1)?
8
What is the tens digit of 160/30*((-5)/(-4) + 1)?
1
Suppose -3