 -a - 2*a - 3*z. What is the units digit of a?
5
Let a be 122/8 + 2/(-8). Suppose 3*p - 9 = 2*u - 0*u, 6 = 2*p - 5*u. Suppose -a = -p*k - 2*k. What is the units digit of k?
3
Suppose -4*l - 1 = -13. Let q(w) = 3*w**3 - 4*w**2 + 1. What is the tens digit of q(l)?
4
Let b(s) = -s**3 + 7*s**2 - 3*s + 7. What is the tens digit of b(5)?
4
Let k(c) = -c**3 - 7*c**2 + 7*c - 4. Let s be k(-8). Let w be -2 + (11 - (1 - -1)). Suppose s*h - w = 1. What is the units digit of h?
2
Let z be ((-4)/(-12))/(2/(-12)). What is the units digit of (-40)/(-2) + -1 - z?
1
Let i(b) = b**3 + 8*b**2 + 6*b + 7. Let y(h) = 7*h. Let u(w) = 7*w. Let a(z) = -7*u(z) + 6*y(z). Let g be a(1). What is the tens digit of i(g)?
1
Let n(o) = -o - 14 - 2 + 10. What is the units digit of n(-7)?
1
Suppose f + 3*f - 252 = 0. Let n = 98 - f. Suppose -10 = -3*m + n. What is the tens digit of m?
1
Suppose -y = -2*y + 15. What is the tens digit of y?
1
Suppose -126 = -3*n + q, -3*n + 2*q + 170 = n. What is the tens digit of n?
4
Suppose 178 - 34 = 4*l. What is the units digit of l?
6
Suppose -82 - 666 = -4*c. What is the units digit of c?
7
Let b(v) = 9*v**2 + 2 + 3*v - 2*v - v**3 + 3. What is the units digit of b(9)?
4
Let k = -39 - -68. Suppose -4*h = -59 - 25. Let d = k - h. What is the units digit of d?
8
Suppose -4*w = 4*j - 3*j + 557, 0 = 5*w - 5*j + 665. What is the units digit of (10/(-15))/(4/w)?
3
Let w = -232 + 457. Suppose 0 = -6*l + w - 39. What is the units digit of l?
1
Suppose -w + 4 = -14. Let z be w*(-1 + (-5)/(-3)). What is the tens digit of (1 + (-15)/z)*-44?
1
Let m(c) = c**3 + 3*c**2 - 4*c + 3. Let t be m(-4). Suppose 0*h = 3*h, -6 = -t*j - h. What is the units digit of j?
2
Suppose -2*q = -4*u + 24, 2*u + 7*q = 2*q. Suppose 5*v + 80 = 2*g, 0*g + 134 = u*g + 4*v. What is the tens digit of g?
3
Let a(u) = u**3 - 12*u**2 + 11*u + 20. What is the tens digit of a(11)?
2
Let p be 3 - (-3 + 1 - 0). Suppose 65 = p*q - 8*a + 3*a, 59 = 3*q + 2*a. What is the units digit of q?
7
Suppose -12 = g - a - 76, -2*g = -5*a - 137. What is the tens digit of g?
6
Let j(r) be the second derivative of r**5/20 + 5*r**4/12 - 2*r**3/3 - 2*r**2 - 2*r. Let g be j(-3). What is the tens digit of (-3)/((-6)/g - 0)?
1
What is the units digit of (3 + 2)*(-43)/(-5)?
3
Let y be 8 - (-4 - -3) - -3. Suppose -r + 1 = 2*h - 3, 0 = 3*r + y. Suppose 0 = 4*n - h*l + 6*l - 10, l = n - 1. What is the units digit of n?
2
Let y = 88 + -54. Suppose -5*u - y = -7*u. What is the units digit of u?
7
Let f = 257 - 108. Suppose -41 = -5*g + f. What is the units digit of g?
8
Let a(o) = -o**3 - 3*o**2 + 3*o + 6. What is the tens digit of a(-4)?
1
Let s(r) = -16*r - 5. What is the hundreds digit of s(-18)?
2
Let r = -163 + 264. What is the hundreds digit of r?
1
What is the units digit of 42 + -1 + (1 - 0)?
2
Suppose -14*x - 61 = -15*x. What is the tens digit of x?
6
Let a be (0 - 0)*2/(-4). Suppose 4*n - 2*c = 4, 2*n - 25 = -n - 4*c. Suppose -k + 16 = n*i, -4*i + a*i - k = -22. What is the units digit of i?
6
Suppose -2*u + 185 = -21. Let x = -64 + u. What is the tens digit of x?
3
Let n be ((-5)/(-2))/((-4)/(-8)). What is the units digit of n/10 + 86/4?
2
What is the units digit of (-19 - -20) + -1 + 40?
0
Let u be (-46)/12 + (-5)/30. What is the tens digit of (u/6)/(2/(-81))?
2
Suppose -14 = p - 0*p. Let k = p - -28. Let m = 22 - k. What is the units digit of m?
8
Suppose 7*s - 2*s - 405 = 0. What is the tens digit of s?
8
Let j be (-1)/(-3) + 3/(-9). Let c be j - (9 - 1)*-1. What is the units digit of 18/c*(1 - -3)?
9
Suppose 43 = 3*i - 5*m, i - 19 = m + 3*m. What is the units digit of i?
1
Let s(u) be the second derivative of -u**3/6 - 3*u**2 + 3*u. What is the units digit of s(-7)?
1
Let k be (-3)/9*(-18)/(-3). What is the units digit of 8/((-1)/k*1)?
6
Let g be 2/8 - (-273)/28. Let j be (-42)/g*(-2 + -3). Suppose 2*c + 5*h - 3 = 0, h = -3*c + 3 + j. What is the units digit of c?
9
Suppose 4*n - 22 = -2*h, -3*h + 29 = 4*n + n. Let t = 6 + h. What is the units digit of t?
9
Suppose 3*z + 3*g = 96, -3*z + 24 + 72 = -3*g. What is the units digit of z?
2
Suppose 2*j - 17 = -7. Suppose j*a = -k + 2*k - 25, 2*k - 32 = a. What is the tens digit of k?
1
Let a(g) = g**3 + 19*g**2 + 19*g + 25. What is the units digit of a(-18)?
7
Let s(p) = -2*p - 1. Let g be s(4). Let t = g - -15. What is the units digit of t?
6
Let p(i) = -3 - 3*i - 3*i - i + 3*i. What is the units digit of p(-2)?
5
Let n be (-579)/(-6) - 2/4. Suppose -h = -2*i - 9 - 12, -i - n = -5*h. What is the tens digit of h?
1
Let y(z) be the third derivative of z**6/120 - 7*z**5/60 + z**4/6 + z**3 - 7*z**2. What is the units digit of y(7)?
4
Let k be (5 - -5) + 1/(-1). Let u be 2/k - 170/(-45). Suppose u*f - 6 = 2*f + 2*a, -4*a = 4*f - 12. What is the units digit of f?
3
Suppose -4*r = -s - 0*r - 11, 2*s + 3*r - 22 = 0. Suppose -3*o - 15 = -3*b, -3*b - o + s = -6. Suppose b*i = 14 + 14. What is the units digit of i?
7
Let m = 32 - 15. What is the tens digit of m?
1
Suppose -3*d = r - 8*d + 25, r - 20 = -4*d. Let m = -10 + 17. Suppose k + r = m. What is the units digit of k?
7
Suppose -5*v = 3*b - 136, -3*v + 4*b = -57 - 13. Let r = v - 11. What is the tens digit of r?
1
Let y = 5 + -7. Let n = 28 - 4. What is the units digit of (n/(-30))/(y/5)?
2
Let g be (-1 + 4)/(-4 + 5). Suppose -v - 4*v = -4*z + 64, g*z - 3*v - 45 = 0. What is the units digit of z?
1
Let g(d) = 4*d + 5. Suppose 0 = 5*l - 18 - 7. What is the tens digit of g(l)?
2
Let n(d) = -7*d**3 - 3*d**2 + 2. What is the tens digit of n(-2)?
4
Let d(r) = -r**3 + 6*r**2 - 2*r - 7. Let u be d(5). Suppose -4*s + u = -64. What is the tens digit of s?
1
Let a be (-834)/18 + 4/(-6). Let c = 79 + a. What is the units digit of c?
2
Let m be -3 - (-45 + 2 + -6). Let n = m - 17. What is the tens digit of n?
2
What is the hundreds digit of -7*(10/(-25) + 386/(-10))?
2
Suppose 2*f - 1 = 19. Let d(j) = -j**3 + 10*j**2 - j + 11. What is the units digit of d(f)?
1
Suppose 2*w = -2*j - 18, 0*w + 5*j + 29 = -3*w. Let i(l) = -7 + 5*l**2 + l**2 - 10*l + l**2 + l**3. What is the units digit of i(w)?
9
Let l = -14 - -28. Suppose -d = -0*q + 4*q - 23, -2*d = -4*q + l. Let f(k) = k**2 - 4*k + 5. What is the units digit of f(q)?
0
Suppose 0 = 3*g + 2*j - 11, 0*j = 2*g + 2*j - 8. Suppose g*l = 28 - 1. What is the units digit of l?
9
Let l = 9 - 4. Suppose -l*u + 1 = -4. What is the units digit of u?
1
Let g(p) = 3*p**2 + 4*p + 26. What is the units digit of g(-6)?
0
Let o(d) = 4*d**2 + 2*d - 4 - 5*d**2 - d + 2*d**2. What is the units digit of o(3)?
8
Suppose 81 = 3*l - 15. Let w be -2 + 4/2 + -22. Let o = l + w. What is the units digit of o?
0
Let l = 16 - 8. Suppose 0 = -3*h + h. Let w = l + h. What is the units digit of w?
8
Suppose 3*r - 132 = -2*g, 0*g = -r + 5*g + 27. What is the tens digit of r?
4
Let y(p) = -p**2 - 9*p - 5. Let r be y(-9). Let k = r - -9. What is the units digit of k?
4
Suppose -y + x - 16 = 3*x, -2*x + 80 = -5*y. Let i be (-8)/44 - 831/(-33). Let l = y + i. What is the units digit of l?
9
What is the units digit of -18 + 19 + 122/1?
3
Suppose -3*y = -3*u - 909, 311 + 16 = y + 5*u. What is the units digit of y?
7
Let n(o) = -15*o - 2. What is the tens digit of n(-5)?
7
Let l(z) = -z**2 - 15*z + 23. What is the tens digit of l(-11)?
6
What is the hundreds digit of (-34)/3*234/(-12)?
2
Suppose 4*y = -42 - 34. Let c = -41 + 68. Let s = c + y. What is the units digit of s?
8
Suppose -5 - 50 = -5*c. Let i = c - 9. What is the units digit of i?
2
Suppose -n - 4 = -1. What is the units digit of 11 + -1 + n - 2?
5
Let s(q) = q**3 - q**2 - 2*q + 2. Let d be s(6). What is the units digit of (-10)/35 - d/(-7)?
4
Let y(j) = -6*j**2 + 12*j + 8. Let t(i) = 5*i**2 - 11*i - 7. Let v(g) = 5*t(g) + 4*y(g). What is the units digit of v(8)?
5
Let n(l) = l**2 + 4*l + 2. Let f be n(-4). What is the units digit of f - (-8)/(-3 + 5)?
6
Suppose -2*a + 7*a = 505. Let d = a + -61. What is the units digit of d?
0
Let t = -19 - -31. What is the units digit of -2 + 1*t - 2?
8
Suppose -4*n + 9 = -3. Suppose 0*d = 4*d - 40. Let i = d + n. What is the tens digit of i?
1
Let x(d) = -d**2 + 2*d + 2. Let a be x(-2). What is the units digit of 1 + 0*2/a?
1
Suppose -q + 3*t = -0*q - 6, 3*q - 18 = t. Let v(p) = -p**3 - 7*p**2 - 8*p - 2. Let z 