- 81, k - 31 = u*y. What is the tens digit of k?
2
Let a be 5 + 3/(-4 + 1). Suppose -a*j - 12 = -8*j, 0 = -2*z + 5*j - 11. Let d = z - -3. What is the units digit of d?
5
What is the tens digit of (1683/(-12))/1*(-40)/15?
7
Let m(i) = i**2 - 11*i - 13. Let z be (7 - 10)/(6/(-22)). Let p be m(z). What is the tens digit of 2/p + (-171)/(-13)?
1
Let y(x) be the third derivative of -x**5/60 - 5*x**4/24 - x**3/3 + 3*x**2. What is the units digit of y(-4)?
2
Let z = -5 - -28. Suppose -3*w + z = -37. What is the tens digit of w?
2
Let w = -910 - -1283. What is the tens digit of w?
7
Let x(f) = f**3 + 9*f**2 - 16*f - 18. What is the tens digit of x(-10)?
4
Let k = -222 + 455. What is the units digit of k?
3
Let q = -1 - -4. Let k = -97 + 142. Suppose 2*t - k = -q*t. What is the units digit of t?
9
Let k(v) = -77*v - 1. Let a be k(1). What is the units digit of (9/6)/((-9)/a)?
3
Let n = -5 - -9. Suppose 5*j = 0, n*u - 28 = -6*j + 5*j. What is the units digit of u?
7
Suppose 5*j = -4*u + 332, -3*u + 3*j + 230 = 2*j. What is the tens digit of u?
7
Suppose 0*q = -2*q + 5*i + 64, -4*i = q - 58. What is the tens digit of q?
4
Let l(v) = v**3 + 5*v**2 + v + 6. Let r be l(-5). What is the units digit of (-1)/r - 21/(-3)?
6
Suppose -z = 17 - 7. Suppose -n - 10 = 4*n. What is the tens digit of -1 - 6/n - z?
1
Suppose 4*f = -f - 15. Let u be (-1)/3 + (-1)/f. Let r(w) = w**3 + w**2 - w + 5. What is the units digit of r(u)?
5
Let s(h) = h**2 + 10*h + 9. Let v be s(-8). Let b = -9 - v. Let c(y) = -y**2 - 4*y - 2. What is the units digit of c(b)?
2
Let t be (4 - 1)*(-64)/24. Let g = 11 + t. What is the units digit of g?
3
Suppose 6 = -0*q - q. Let m be 2*-1 - 30/q. Suppose -m*u - 2*u = -60. What is the units digit of u?
2
Let v = 185 - 129. What is the units digit of v?
6
Suppose 0 = 3*w - 8 - 4. What is the units digit of w?
4
Let r(a) = 0 - 4 - 2*a + 3 - 3*a**2 + 9*a - a**3. What is the tens digit of r(-5)?
1
Let m = -103 - -170. What is the units digit of m?
7
What is the units digit of (-6)/10 - 99/(-15)?
6
Let s be -3 + 0/3 - 10. Let c = s - -18. What is the units digit of c?
5
Let v(a) be the first derivative of a**2 - 17*a - 1. What is the units digit of v(12)?
7
Let u(h) = -h**3 - 9*h**2 + 10*h + 2. Let y be u(-10). Suppose 3*q - y*v - 12 = q, -v = q - 16. What is the tens digit of q?
1
Let p(n) = n**2 - n - 2. Let m be p(-2). What is the units digit of ((-26)/(-5) - m)*10?
2
Suppose 3*v + 52 = 2*f + 454, 0 = 4*v - 3*f - 536. What is the tens digit of v?
3
What is the units digit of (-3 - -4 - -4) + 3?
8
Suppose 37 = 2*g + 4*s - 247, 3*s - 286 = -2*g. What is the hundreds digit of g?
1
Suppose -28*w + 36*w - 672 = 0. What is the units digit of w?
4
Suppose -3*m = 1 - 16. Suppose -15 = -m*z - 5*v, 5*v - 7 = -4*z + z. What is the units digit of 3/2 + z/8?
2
Let m = 24 - 12. Let d be ((-8)/3 - -1)*m. What is the units digit of ((-2)/(-5))/((-4)/d)?
2
Suppose -4*j + 8 = -3*o, -4*o = 4*j - 8 - 0. Suppose -j*y = -2 - 4. Suppose -y = -2*i + i. What is the units digit of i?
3
Let a(v) = -2*v - 6. Let s be a(-4). What is the units digit of (14 - 3) + s + -1?
2
Let c(a) = a**2 - 13*a + 9. Let q be c(12). What is the tens digit of -6*(-44)/8 + q?
3
Let u be -1*(16 + 2)/(-3). Let x = -6 + u. Suppose -2*b + 0*b + 20 = x. What is the units digit of b?
0
What is the tens digit of (-7 + 2)*(-9 - -2)?
3
Let j(u) = -u**2 - 4*u + 2. Let s be j(3). Let o = s - -28. What is the units digit of o?
9
Let q be (1/(-3))/((-4)/108). Suppose -q*m + 12*m = 57. What is the units digit of m?
9
Suppose 0 = -120*t + 122*t - 830. What is the hundreds digit of t?
4
Let i(d) = 1 + 6 - 2*d + d. Let w be i(6). Suppose 0 = c - 7 + w. What is the units digit of c?
6
Let s be 0/(-2) + 32/4. Let k = s - -1. What is the units digit of 4 - 3 - k*-1?
0
Let h(v) be the second derivative of 0 + 1/12*v**4 + 0*v**3 + 15/2*v**2 + 4*v. What is the tens digit of h(0)?
1
Suppose -3*j - 1 = -u + 2*u, -4*u - 4 = -3*j. Let i be 3/(j + 3/3). Let r = 2 + i. What is the units digit of r?
5
Let y(l) = -l**2 - 9*l + 8. Let m be y(-7). Suppose 10 = 5*j, j + 0*j + m = 3*r. What is the units digit of r?
8
Let t = 20 + 1. What is the units digit of t?
1
Let r = 9 + -8. What is the units digit of r?
1
Let u = 0 + 3. Let p(s) be the second derivative of s**5/20 - s**4/4 + 2*s**3/3 - s**2 - s. What is the tens digit of p(u)?
1
Let j be 0 + -3 + 6 + 3. Let i = 19 - j. What is the tens digit of i?
1
Let c be 63/4 - 2/(-8). Let l = c - 7. What is the units digit of l?
9
Let m(s) = s**3 - 2*s**2 - 6*s + 3. Let t be m(4). Suppose -u + 2*u = t. Suppose 0 = -2*j + 5 + u. What is the units digit of j?
8
Let g(l) = -l**3 - 5*l**2 + 6*l + 7. Let n be g(-6). Let i = n + -1. What is the units digit of i?
6
Suppose 5*i + 4*q - 133 = 180, 0 = 4*i - 2*q - 266. Suppose 10*f - 5*f - i = 0. What is the tens digit of f?
1
Suppose -2*n = q - 15, -4*q - 5*n = 3 - 51. Suppose -5*h = 4*d, -5*d - q*h + 9 = -3*h. What is the units digit of d?
5
Suppose 15 = 5*d, 3*d + 135 = 3*s - 0*s. Suppose 1 + 4 = -h, 3*h = 3*a - s. What is the tens digit of a?
1
Let q(o) = -18*o. Suppose -5*s = -0*s + 5. Let p be q(s). What is the tens digit of ((-12)/(-9))/(2/p)?
1
Let v be 4/(-3)*(-3)/2. Let q be ((-10)/25)/(v/10). What is the units digit of (-3)/q - 3/(-6)?
2
Let n(r) = 4*r**3 + 2*r**2 - r - 1. Let d be n(-2). Let p = d - -45. What is the units digit of p?
2
Suppose 6*k = 240 + 306. What is the tens digit of k?
9
Let h be -11 - (1 + (0 - 0)). Let z = 6 - h. Let j = -9 + z. What is the units digit of j?
9
Let t(o) = o**2 + 7*o - 3. Let v be t(-7). Let s = v - -3. Suppose -3*b + 0*b + 15 = s. What is the units digit of b?
5
Let g(m) = m**3 - 29*m**2 - 29*m + 38. What is the units digit of g(30)?
8
Suppose -5*t - 4*y - y = -475, -2*y - 270 = -3*t. What is the units digit of t?
2
Suppose 0 = -3*f + f + 6. Suppose 0 = -5*y + 12 + f. What is the units digit of y?
3
Let q be (-1)/(((-4)/13)/4). Suppose 2*i = -g - q + 92, -5*i + 3*g = -225. Suppose 5*y = -f + i, 6*f + 24 = 4*y + 2*f. What is the units digit of y?
8
Let p be (-13)/(-7) - 2/(-14). Suppose -7 + 1 = -p*v. What is the units digit of v?
3
Let i(b) = -4*b - 1. Let c(r) = r**3 + 3*r + 5*r + 6 - 2 + 8*r**2. Let g be c(-7). What is the units digit of i(g)?
1
Let v(z) be the third derivative of -z**5/60 + z**4/4 + 4*z**3/3 + 3*z**2. What is the units digit of v(6)?
8
Let g(d) = -4*d**2 + 12*d - 5. Let a(h) = -11*h**2 + 36*h - 15. Let o(k) = 3*a(k) - 8*g(k). What is the units digit of o(11)?
6
Suppose 3*c = 2*r - 0*c - 18, -2*r - c + 2 = 0. Suppose -r*k + 29 = w + 4*w, 0 = 5*k - 2*w - 7. Suppose k*s - 3 - 12 = 0. What is the units digit of s?
5
Let i(y) = y**3 - 9*y**2 + 10*y - 2. What is the hundreds digit of i(10)?
1
Suppose 5*z = 4*z + 2. Let r be 1 - 2 - 14/(-1). Suppose -3*w - r = g, z*g - 14 = w + w. What is the units digit of g?
2
Let g be 17 + 3 + 3 + -1. Suppose 5*n - 9 = -0*w + w, g = 2*n - 5*w. What is the units digit of ((-4)/(-6))/(n/6)?
4
Suppose -106 = 4*p + 382. What is the units digit of (-6)/30 - p/10?
2
Suppose 5 = -3*x - 7. What is the tens digit of x/(-2 + 21/12)?
1
Let q = -10 - -14. Suppose q*m - 55 = 25. What is the units digit of m?
0
Let k(n) = n. Let z be k(4). Suppose -4*b + 16 = 4*s, -z = 2*b - 6*b - s. What is the tens digit of 15 + (-2 + b - -3)?
1
Suppose -2*z = -5*r - 403, 7*r - 2*r = -3*z + 617. What is the tens digit of z?
0
Let y = -1 - -1. Let c = y - -2. Suppose -u = -3*d + d + c, 0 = 3*u - 6. What is the units digit of d?
2
Let j(q) be the third derivative of -q**4/24 - q**3/2 + 4*q**2. Let x be j(-7). Suppose -p + x = -5. What is the units digit of p?
9
Let v be (-231)/12 + 2/8. Let w = -8 - v. Let n = w - -2. What is the tens digit of n?
1
Suppose -b + 145 = 3*t, -308 = 4*b - 6*b + 3*t. What is the hundreds digit of b?
1
Let o be ((-8)/(-6))/((-2)/(-3)). Suppose -o*z + 23 = 1. What is the tens digit of z?
1
Suppose 274 = 4*g - 78. What is the tens digit of g?
8
Suppose -3*t + 439 = 7*w - 3*w, -97 = -w - 5*t. What is the tens digit of w?
1
Suppose -3*j + 6*j - 699 = 0. What is the hundreds digit of j?
2
Let v = 5 + -2. Suppose 4*k = 4*y + 4, k - 3*k = v*y - 2. Suppose -a + 3*a - 16 = y. What is the units digit of a?
8
Let w be (-124)/(-6) - (-2)/6. Let r = w - -3. Wha