8, 4 + x = r - a. What is the units digit of r?
5
Let z(d) = 2*d + 34. Let o be z(0). Let v = o + -13. What is the tens digit of v?
2
Let x = -22 + 35. Suppose -3*t = -11 - x. What is the units digit of t?
8
Let b = -1 + 5. Suppose 4*n - 2*n = 4*r - b, 4*n - 25 = -3*r. What is the units digit of r?
3
Suppose 0 = -3*g - 3*t + 3, 2*g - 17 = -g + 4*t. Suppose 2*u - 3*i - 9 = 0, -5*u - g*i + 0*i = 30. What is the units digit of ((-9)/6)/(u/16)?
8
Suppose -4*r + 137 = 3*t, -r - 3*t + 36 = -4*t. What is the tens digit of r?
3
Let s(b) = -3*b - 8. What is the units digit of s(-4)?
4
Let o(z) = 7*z + 0*z - z**2 + 4 - 1. Let x(k) = -k**3 + 9*k**2 - 8*k + 4. Let h be x(8). What is the units digit of o(h)?
5
Suppose -4*q + 3*a = -15 + 40, -22 = 3*q + a. Let h(l) = l**2 + 7*l + 10. Let d be h(q). Suppose -d + 52 = 3*n. What is the units digit of n?
4
Let i(t) = -t**3 + 12*t**2 + 7*t + 8. What is the units digit of i(11)?
6
Let x = 14 + -7. What is the units digit of x?
7
Let q(g) be the second derivative of g**6/120 + g**5/6 + 7*g**3/6 - g**2 + 2*g. Let k(n) be the first derivative of q(n). What is the units digit of k(-10)?
7
What is the units digit of (-2842)/(-35) + 1/(-5)?
1
Let b(z) = -z**2 + 13*z + 37. What is the units digit of b(13)?
7
Suppose 5 = 3*x - 2*x. Suppose -3*o = 5*r - 97, -r - o = -0*r - 21. Suppose 2*p - 29 = q, -x*p + 3*p + 5*q = -r. What is the units digit of p?
6
Let c(k) = k**2 - 5*k - 2. Let o be c(6). Suppose -o + 10 = 2*n. Suppose -2*w + 3 = -v, n*v + 2 = v. What is the units digit of w?
1
Suppose h = 108 + 30. What is the tens digit of h?
3
Suppose 0 = -9*y + 4*y + 465. Suppose -4*x - x = 4*d - y, 3*x - 57 = -2*d. What is the tens digit of x?
2
Let t = -40 - -59. Suppose -4*x + 45 = 4*k - t, 2*k = -5*x + 26. Let u = -10 + k. What is the units digit of u?
8
What is the units digit of 7 - 6 - 3*-1?
4
Let d(j) = j**3 + j**2 - 5*j + 6. Let z(o) = 3*o**2 - 2*o + 2. Let b be z(1). What is the tens digit of d(b)?
2
Let v be -2*(-3 + (-3)/(-6)). Suppose 4*d - v*o = 7, -d - d = 3*o - 9. Suppose -4*r - d = -19. What is the units digit of r?
4
Let v = 3 + -1. What is the units digit of 2/3*(v + 1)?
2
Let v be -16*2*(-1)/(-4). Suppose -i + 5 = 28. What is the units digit of i/(-4) - (-6)/v?
5
Let z(n) = -n**3 + 3*n**2 - 2*n - 2. Let s be z(2). Let i = s + 7. Suppose -2*j + i*j - 18 = 0. What is the units digit of j?
6
Suppose 2 + 3 = u. Suppose u*p - 44 = 4*s + 20, 2*p = 5*s + 29. What is the tens digit of p?
1
Let i(q) = q - 2. Let x be i(2). Suppose 2*l + 2 = x, -2*b + 0*l - 4*l + 52 = 0. What is the units digit of b?
8
Let s be (27/18)/((-1)/2). Let i be (-7)/(-2) - s/6. Suppose 5*g + 0 = -i*t + 6, -5*t = -3*g + 11. What is the units digit of g?
2
Let w = -20 + 28. What is the units digit of w?
8
Let m be 1 + 0 - (-5 - -4). Suppose m*t - 3*o = -0*t + 32, 48 = 2*t + 5*o. What is the units digit of t?
9
Suppose 2*y + 10 = 5*d + 45, -y - 10 = 3*d. Let n(l) = -l + 4. Let w be n(-4). Let a = w + d. What is the units digit of a?
3
Let h(l) be the second derivative of -l**3/6 - l**2/2 + 3*l. Let w(r) = -7*r + 3. Let a(y) = 4*h(y) - w(y). What is the tens digit of a(7)?
1
Let z be (-15)/(-6)*12/15. Suppose 0 = -z*t - 3*t + 55. Suppose 0 = -4*k + 31 - t, 0 = 2*w - 2*k. What is the units digit of w?
5
Let w = 149 + -68. What is the tens digit of w?
8
Suppose -7*w = -12*w + 110. What is the units digit of w?
2
Let t = 4 - -19. Let y = t + 4. What is the tens digit of y?
2
Let o be (-2)/4*-2*2. Suppose 0 = -2*h - g - 4*g - 5, 0 = -h + 2*g + 11. Suppose -41 = -o*r - h. What is the units digit of r?
8
Suppose 4*g - 3 = 117. What is the tens digit of g?
3
Let u(f) = 24*f + 11. Let j be u(6). Suppose -19 = -6*o + j. What is the units digit of o?
9
Suppose 0*z + 4*z - 1196 = 0. What is the units digit of z?
9
Let x(n) = -8*n**2 - n + 3. Let k(q) = 9*q**2 + q - 4. Let y(p) = -6*k(p) - 7*x(p). Let b be y(-3). Let h = 36 - b. What is the units digit of h?
8
What is the units digit of 6/(-9) - 646/(-6)?
7
Let q = 83 - 144. Let a = -28 - q. What is the units digit of a?
3
Let t be -1*(-2 - -5) + 6. Suppose 22 - 54 = 4*u + 3*v, -2*u = t*v + 22. Let s = u + 19. What is the units digit of s?
4
Let f(s) = -s**2 - 9*s - 6. Let h be f(-7). Suppose t + 12 = 4*t. Suppose -h = -t*d - 0. What is the units digit of d?
2
Let r be 1 - (6 + -3)*1. What is the units digit of (-658)/(-21) + r/(-3)?
2
Let k be (-6)/5*980/42. Let b = k + 43. What is the tens digit of b?
1
Let z(u) = -7*u + 5. What is the units digit of z(-12)?
9
Let r be (2 - 2) + -7 + 4. What is the units digit of -3*(r/(-9) + -1)?
2
Let z = 2 - -2. What is the units digit of z/(-12)*(-14 + 2)?
4
Suppose 0 = -4*m + 2*u - 145 - 39, 0 = m + 3*u + 46. Let n be (-6)/9 + m/(-6). Suppose -3*v + 4 = g - n, -3*g + 26 = 2*v. What is the units digit of g?
8
Let x(h) = -6*h**2 - 2 + h**3 - 2 - 2*h**2 + 1 - 8*h. Let a be x(9). Suppose 3*r - a = 3. What is the units digit of r?
3
Let c(u) = u**2 + 15*u + 2. What is the tens digit of c(-18)?
5
Let k = -7 - -35. What is the units digit of k?
8
Let z = 62 + -38. What is the units digit of z?
4
Let p be 29/4 - 8/32. What is the units digit of 128/p - (-6)/(-21)?
8
Suppose 4*z - 4*t - 307 + 27 = 0, 5*z - 2*t - 347 = 0. What is the tens digit of z?
6
Let k(i) = -i**3 + 8*i**2 - 3*i. Let p be k(6). Suppose 5*h + 9 = p. What is the units digit of h?
9
Suppose -19 = -q + 26. What is the units digit of q?
5
Suppose 0 = -5*j - 22 - 23. Suppose -2*u - u - 12 = 0. Let f = u - j. What is the units digit of f?
5
Suppose z + 1 + 5 = 0. Let k be (-7)/21 - 26/z. Suppose 42 = k*m + 14. What is the units digit of m?
7
Let g = 7 - 3. Suppose -f + 25 = g*f. What is the units digit of f?
5
Suppose -4*m - d = -219, d = 3 - 4. What is the tens digit of m?
5
Let p(z) = -z**2 - 6*z + 7. Let c(x) = -x**2 + 2. Let j be c(-3). Let u be p(j). What is the units digit of (u - -1)/1 + 2?
3
Let u(m) = 17*m - 2. Let x be u(-2). Let k = x + 52. What is the tens digit of k?
1
Let q be (2 - 0)/(4/42). Suppose 0 = -3*v + 3*s + q, 4*v + 3*s = s + 10. Suppose -v*i + 0*i = -28. What is the units digit of i?
7
What is the tens digit of 42/(-2)*6/(-7)?
1
Suppose 0 = -8*w + 11*w - 126. What is the units digit of w?
2
Suppose -3*s + 5*s = 44. Suppose -3*q - 3*r = -30, 4*r + s = 4*q - r. What is the units digit of q?
8
What is the units digit of 3*203*9/27?
3
Let b = -84 - -43. Let g be 1*6/2 - b. Suppose -5*o + g = 4. What is the units digit of o?
8
What is the tens digit of (2 + 2)/(-8)*-40?
2
Suppose 2*g = 3*a - 54, -2*a + g = -a - 18. Suppose -d - a = -3*d - 2*o, -d + o + 11 = 0. What is the units digit of d?
0
Suppose -g = u - 5*g - 46, -4*g - 124 = -4*u. Suppose u = -2*f + 4*f. What is the tens digit of f?
1
Let r(k) = 2*k**2 + 3*k - 13. What is the units digit of r(-6)?
1
What is the hundreds digit of 544/(-16)*(-26)/4?
2
Suppose -3*d + 12 = 0, 5*l - 114 = -2*d + d. What is the units digit of l?
2
Let a(u) be the first derivative of u**5/120 - u**4/24 + 4*u**3/3 - 3. Let w(o) be the third derivative of a(o). What is the units digit of w(7)?
6
Let i(c) = 13*c - 2. Let r be i(3). Suppose 106 = 6*g - 3*g - 5*p, -g = -2*p - r. What is the tens digit of g?
2
Suppose 4*i + 4*t + 39 = 11, t - 1 = 3*i. Let f(m) = 6*m**2 + 2*m. Let p be f(i). Suppose 8 - p = -4*s. What is the units digit of s?
3
What is the tens digit of 2/(-5) + (-1384)/(-10)?
3
Let t = -10 + 76. What is the tens digit of t?
6
Suppose 17 = 2*c - c + 4*o, 0 = 2*c + 5*o - 25. Suppose c*d + 2*b - 10 = 3*d, 3 = -3*b. What is the units digit of d?
6
Suppose 0 = 4*m - 5*j - 1449, -8*m - 3*j + 741 = -6*m. What is the units digit of m?
6
Let t(y) = 13*y + 24. What is the tens digit of t(12)?
8
Suppose 0 = -4*n - 71 + 215. Suppose 2*s + 4*y - n = 0, 3*s - 34 - 27 = y. Let c = s - 9. What is the units digit of c?
1
What is the hundreds digit of (140/3)/((-4)/(-12))?
1
Suppose -33 - 7 = -5*l. What is the units digit of l?
8
Suppose 3*c = -5*i - 0*c + 39, 3*c = -4*i + 30. Suppose 2*m + 0*q - 9 = q, -m + i = -5*q. What is the units digit of m?
4
Let o = -11 + 7. Let t = 1 + 5. Let y = o + t. What is the units digit of y?
2
Suppose 3*n - 4*n = -4*v - 32, v - 5*n = -27. Let z = v + 10. Suppose z*b = 3 + 6. What is the units digit of b?
3
Suppose -80 = -3*a - 2*a