 What is the units digit of a?
9
Let v be -2 + (-2)/2 + 8. Let n = 29 + v. What is the units digit of n?
4
Let f be (-1)/(0 - (-1)/(-6)). Suppose 0*p = 2*p - f. Suppose -4*l - 12 = 0, 4*v - 19 = p*l - 6. What is the units digit of v?
1
Suppose 89 = 3*m - 0*y - y, 0 = 5*y + 25. What is the units digit of m?
8
Suppose -3*c - 16 = 5*v, 0 = 2*v - 0*v + 2*c + 4. Let w = v + 21. What is the units digit of w?
6
Let g be 404/(-10) - 12/(-30). What is the units digit of 6/(-4)*g/15?
4
Let b = -28 - -18. Let u = b + 6. What is the units digit of -2 - u*1 - 1?
1
Let t = 0 - 4. Let w = 6 + t. Let r = w + 5. What is the units digit of r?
7
Let h = -73 - -198. What is the units digit of h?
5
Suppose -2*d + 0*d - 22 = 0. Let s(n) = n**3 + 10*n**2 - 12*n - 1. Let v be s(d). Suppose -2*i - 4 = -5*f, -3*f - 2*i + 2 + v = 0. What is the units digit of f?
2
Let z = 25 - 14. What is the tens digit of z/((-22)/(-48)) + 2?
2
Suppose 3*m - 6*m = -6. Suppose 2*t - 2*u - m*u - 44 = 0, -t - 4*u - 8 = 0. Suppose -2*d = x + 2*x - t, 2*x = -4*d + 16. What is the units digit of d?
3
Let x(i) = i + 23. What is the tens digit of x(6)?
2
Suppose -2 + 4 = l - q, 16 = 2*l + 4*q. Suppose l*w + 0*w - 8 = 0. Suppose -w*h + 0*h + 2 = 0. What is the units digit of h?
1
Let d = 172 + -41. What is the units digit of d?
1
Let i = 4 + -4. Suppose i = -0*l - l - 2*n + 1, 3*l + 3*n + 3 = 0. Let d(w) = -5*w - 4. What is the units digit of d(l)?
1
What is the units digit of ((-6)/4 - 1)/((-10)/24)?
6
Let f = -3 - -3. Let z(b) = b**3 - b**2 + b + 2. Let y be z(f). Suppose y*w = 3*w - 8. What is the units digit of w?
8
Suppose -2*l = 3*l + 2*q + 18, 0 = -5*l + 4*q - 24. What is the units digit of l/(-1)*-2*-1?
8
Let v = 1 - -3. What is the units digit of v?
4
Suppose -46*w + 96 = -42*w. What is the units digit of w?
4
Suppose 10 = 2*a - 3*z, -4*a + 0*z - z = -20. Suppose -3*k - 39 = -3*b, 4*k = a*k. What is the tens digit of b?
1
Let i = 299 - 168. What is the tens digit of i?
3
Let d(i) = i**2 + 2*i + 1. Let c be d(-1). What is the units digit of (38/2 - 2) + c?
7
Let k(c) = c**2 + c - 12. What is the tens digit of k(7)?
4
Let d(r) = -10*r**2 + r + 2. Let b(h) = h**2. Let m(c) = 5*b(c) + d(c). Let x(k) be the first derivative of m(k). What is the units digit of x(-1)?
1
Let p = 10 - -128. What is the tens digit of p?
3
Let n = -1 - -3. Suppose d - 30 = -5*y, n*y - 11 = -3. What is the tens digit of d?
1
Suppose 15 + 46 = j. What is the units digit of j?
1
Suppose 0*z - 59 = -z. Suppose -m = 2*n + 2*n - z, 21 = n - m. What is the units digit of n?
6
Let b(t) = t + 6. Let f be b(-7). Let j = 10 + f. What is the units digit of (-1 + 3/j)*-15?
0
Let l = 0 + 2. Let k be ((-48)/(-10))/(l/10). Suppose -4*a + k = p + 3*p, 5*p = a + 36. What is the units digit of p?
7
Let m be (-4)/(-6) + 84/(-18). Let x(h) = -h**3 - 4*h**2 + 4. What is the units digit of x(m)?
4
Suppose 5*p + 3*l = 54, 4*l + 28 = 5*p - 5. Suppose p = b - 5. What is the units digit of b?
4
Let x(b) = 3*b - 6. Let k be x(6). Suppose 0 = -4*w + 16 + k. What is the units digit of w?
7
Let k = -60 - -171. What is the tens digit of k?
1
Let q(f) = -f**3 + 5*f**2 - 2*f - 3. Let a be (-1)/2*(-2 + -12). Let y = 10 - a. What is the units digit of q(y)?
9
Let y(w) = 10*w**2 - 2*w - 4. Let b be y(-3). Suppose -6*i + 5*q = -4*i - b, 2*q + 216 = 4*i. Suppose -r + 5*r = i. What is the tens digit of r?
1
Let z = -7 + 6. What is the tens digit of 22/2 - (-2 + z)?
1
Suppose -5*z = -8*z. Suppose z = 2*k - w - 4, 3*k + 0*w = -w + 6. What is the units digit of k?
2
Suppose 0*x + 2*x - 20 = 0. Suppose x*o - 5*o - 105 = 0. Let c = o + -10. What is the units digit of c?
1
Suppose -4*a = -4*r - 8, 2*r = -a - 0*a + 5. Suppose 5*p - 145 = -5*b, 99 = a*p - 0*p - b. What is the tens digit of p?
3
Let v(i) be the second derivative of 5*i**3 - i**2/2 + 10*i. What is the tens digit of v(1)?
2
What is the tens digit of 6/18*(230 - -4)?
7
Suppose -5*v + 200 = 45. Let l = -9 + v. Suppose n - l + 8 = 0. What is the units digit of n?
4
What is the units digit of 474*2/(30/5)?
8
What is the units digit of ((-4)/(-9))/(10/45)?
2
Let z(d) = -30*d - 2. Let r be z(-2). Suppose k - 3 = 0, 3*h - 2*k = r - 13. What is the units digit of h?
7
Suppose 4*h = -2 - 54. What is the units digit of (h/(-21))/(1/3)?
2
Let c(n) = n**2 + 4*n + 1. Let o be c(3). Suppose o - 2 = 5*s. Suppose -a - t + 5*t = -s, 14 = 2*a - 2*t. What is the units digit of a?
8
Let c = 112 + -45. What is the units digit of c?
7
Suppose 0*f + 2 = -2*f, -5*z + 5*f = -125. What is the tens digit of z?
2
Suppose -4*o - 2 = 18. Let i(h) = -h**3 - 4*h**2 + 4*h - 7. Let g be i(o). What is the tens digit of g/13 - 1650/(-78)?
2
Suppose 0 = -3*p - 12, k + 12 = -4*p - 0*p. Suppose k*y + 5 = 5*y. What is the units digit of y?
5
Let l be (12/(-5))/(1/(-5)). Let x = l + -7. Suppose o = x*o + 4*a - 32, 2*a + 2 = o. What is the units digit of o?
6
Suppose -3*k = 2*k. Suppose k*o - 3*o + 84 = 0. What is the tens digit of o?
2
Let b(d) = -5*d**2 + 2. Let n(a) = -6*a**2 + a + 2. Let t(q) = 5*b(q) - 4*n(q). Suppose 0 + 12 = -3*y. What is the units digit of t(y)?
2
Let a be ((-20)/(-6))/(2/3). Let l(z) = -z**2 + 3*z + 6. Let t be l(a). Let o = t + 5. What is the units digit of o?
1
Suppose 2*v - v + 3*f = 40, 2*v - 72 = -2*f. What is the tens digit of v?
3
Suppose x - 5*x - 80 = 0. Let u = x - -31. Let b = u + -7. What is the units digit of b?
4
Suppose -950 - 80 = -5*q. Suppose 0 = -4*y - 74 + q. What is the units digit of y?
3
Let v(k) = k**2 + 7*k + 2. Let h = 2 - 9. Let w be v(h). What is the units digit of (w/6)/(2/24)?
4
Let y = 62 - 2. What is the units digit of y?
0
Let p(h) = 2*h**2 - 7*h + 6. Let s = 0 + 6. Let l be p(s). Suppose 7*r - l = 3*r. What is the units digit of r?
9
Let o(z) be the first derivative of 4/3*z**3 - 2 - z + 0*z**2. What is the units digit of o(-1)?
3
Let a be (1 - -6) + 0 + -2. Suppose 0 = a*m - 20 - 30. What is the tens digit of m?
1
Let u = -6 + -1. Let i = 11 + u. Let b(y) = -y**2 + 7*y - 6. What is the units digit of b(i)?
6
Let g(d) = d. Suppose -28 = -5*o + o. Let k be g(o). Suppose -28 = -3*q - 3*x - k, -3*x + 14 = 2*q. What is the units digit of q?
7
Let s(z) be the second derivative of -1/3*z**3 - 7/2*z**2 + 0 + 2*z. What is the units digit of s(-5)?
3
Let j(q) = -q + 15. Let v be j(10). Let n = 17 + v. What is the tens digit of n?
2
Let z = 17 + -15. What is the units digit of z?
2
Let g = 2 + 2. Suppose -g*n + 4 + 12 = 0. Let o = n + 1. What is the units digit of o?
5
Let c(n) = n - 7. What is the units digit of c(13)?
6
Let l(v) = -v**3 - v. Let n be l(-1). Suppose 5*q - 3*q - n = 0. Suppose -c + q = -0. What is the units digit of c?
1
Suppose 4*p + 4*j - 108 = 0, 0 = p - 0*p + 2*j - 30. What is the units digit of p?
4
Let m(p) = -20*p + 8. What is the tens digit of m(-4)?
8
Let z(y) = 2*y**3 + 4*y**2 + y - 2. Let c be z(-2). Let g be (c/(-6))/((-8)/12). What is the units digit of g + -1 - 0 - -10?
8
What is the tens digit of (4/(-2))/(46/(-667))?
2
Suppose 7*j = 12*j + 30. Let b(u) = 2*u**2 + 7*u - 4. What is the units digit of b(j)?
6
Suppose 9 + 1 = 5*m. Suppose -5*g - 42 = -m*d, -4*d + g = -27 - 39. What is the units digit of d?
6
Let q = 3 - 5. Let n = q - -2. What is the units digit of n*(-2 - -1) + 6?
6
Suppose 0 = -0*s + 4*s - 16. Suppose -5*v + 1 = -s. What is the units digit of v?
1
Suppose 3*s - 232 = 4*s. What is the units digit of s/(-10) - (-1)/(-5)?
3
Suppose -20*z = -26*z + 816. What is the hundreds digit of z?
1
Suppose 2*u = c - 11, 5*c = 3*c - 3*u + 29. Let z = -7 + c. What is the units digit of z?
6
Suppose 0 = -2*a + a + 1. Let n = a + 1. What is the units digit of n?
2
Suppose v - 108 = -3*v + 3*s, -v + 27 = -s. Suppose 2*k - v = -k. Suppose k*o - 16 = 5*o. What is the units digit of o?
4
Let b(f) be the first derivative of -f**2/2 + 5*f + 2. Let i be b(5). Suppose i - 27 = -3*a. What is the units digit of a?
9
Let i = -3 - 1. Let b = i - -22. What is the tens digit of b?
1
Let h be (-45)/(-20)*(-16)/(-6). Suppose -s + 2*z = -13, 3*s + 2*z + h = 37. Let q = s + -3. What is the units digit of q?
8
Let v(x) = -x**2 + x + 44. What is the tens digit of v(0)?
4
Suppose -5*u + 50 = -10. Suppose -4*q + u = 2*g, -3*g + 2*q = 2*g - 6. What is the units digit of g/(1 + 