-5*d - 0*d. Let c = 31 + d. Suppose 4*o + c = 80. What is the tens digit of o?
1
Let p = -19 - -11. Let z = 43 + p. What is the units digit of z?
5
Let o = 21 + -17. Suppose -5*q - 8 = -4*n, n - o*q = -n - 2. What is the units digit of n?
7
Let b(r) = r + 7. Let z be b(7). What is the units digit of 256/z - 4/14?
8
What is the units digit of (18 - 78)*(-2 - (-2)/3)?
0
Let w(k) = -2*k - 5. Let r be w(-6). Suppose 0 = -4*o + 3*u + 51, -5*u = 2*o - 0 + r. What is the units digit of o?
9
Let y be 1*-7 - (3 + -5). Let j = 10 + y. Suppose 0*i + 30 = j*i. What is the units digit of i?
6
Let r = -178 + 403. What is the tens digit of r?
2
Suppose v = -2*v. What is the units digit of (-3)/(-1) + v/(-1)?
3
Let w(t) = -t - 5. Let r(z) = -6*z**3 - z**2 - z + 1. Let a be r(1). Let j be w(a). Suppose 8 = 3*s - j*b, -5*s + s = -5*b - 6. What is the units digit of s?
4
Let s(t) be the second derivative of -t**4/12 - t**3 + 3*t**2/2 - t. What is the units digit of s(-5)?
8
Let c(x) = -x**2 - 17*x + 14. Let m be c(-15). Let v = -5 + m. What is the tens digit of v?
3
Suppose -8 = -5*a + 3*a. Suppose 0 = v - 10 - a. What is the tens digit of v?
1
Let a = -92 - -144. Let j be 1*2 + (-39)/1. Let c = j + a. What is the tens digit of c?
1
Suppose -2*w - 10 = 2*b, 0 = 5*w - 3*b + 37 + 20. Let z be 1 - 1/(3/w). Let q(j) = -j**3 + 5*j**2 - 3*j + 6. What is the tens digit of q(z)?
1
Let u(b) = b**3 - 4*b**2 + b + 3. Let m be (3 - 4)/(2/14). Let l = -3 - m. What is the units digit of u(l)?
7
Suppose i - 2*r - 32 = -i, -5*i + 108 = 2*r. What is the units digit of i?
0
What is the tens digit of (-3050)/(-85) + (-2)/(-17)?
3
Let v = 85 + 1. What is the units digit of v?
6
What is the tens digit of 3 + 12/(4/4) - 0?
1
Suppose 3*s - 38 = -4*a, 40 = 3*s - s - a. What is the units digit of 6/s - 16/(-6)?
3
Let h(j) = -4*j. Suppose -2*k - 11 = 3*y + 17, -2*y + 2*k = 12. What is the tens digit of h(y)?
3
Let z(w) = -w**3 + w + w + 7*w**2 - 7*w + 5 + 0*w**2. What is the units digit of z(6)?
1
Let a = -27 - -139. What is the hundreds digit of a?
1
Let v = -7 + 10. Suppose -v*x = -5*x. Suppose l + l - 6 = x. What is the units digit of l?
3
Let g be (2/(-7))/(3/(-21)). Suppose -g*h - 2*h = -28. What is the units digit of h?
7
Let z(d) = -4*d. What is the tens digit of z(-7)?
2
Let k be 6/(-21) - 78/21. Let g(l) = 15*l - 1. Let w be g(1). What is the units digit of (-74)/(-14) + k/w?
5
Suppose 2*t = 5*h + 4 + 6, -5*h + t = 10. Let u(l) = l**3 + 4*l**2 - 5*l - 3. Let c be u(-5). What is the units digit of (-1 + c/2)*h?
5
Suppose 6*x - 5*x = 3. Suppose x*v - 90 + 15 = 0. What is the units digit of v?
5
Let n(o) = -66*o + 24. What is the tens digit of n(-5)?
5
Let r be (1/(-2))/(5/(-60)). Let w be ((-9)/r)/((-2)/4). Suppose 0 = 2*u - w*u + 7. What is the units digit of u?
7
Let r be 4/(-14) - 72/(-7). Suppose -4 = -3*n - r. Let f(w) = w**2 + w - 1. What is the units digit of f(n)?
1
Suppose 0 = -2*f - 0*b - b + 5, f - 3*b - 20 = 0. Suppose f*g - 4*g = 0. Let n = g - -8. What is the units digit of n?
8
Let h be (-4)/(-10) - 1002/30. Let k = h - -54. What is the units digit of k?
1
Let o(p) be the second derivative of -49*p**5/20 + p**3/6 - 9*p. What is the units digit of o(-1)?
8
Let b(o) = -o**3 - 7*o**2 - o + 44. What is the units digit of b(-9)?
5
Let a(q) = 3*q**2 - 6*q - 3. What is the units digit of a(6)?
9
Let i(b) = 4 - 4*b - b - 3. Let n = -24 - -23. What is the units digit of i(n)?
6
Let w(j) = -4. Let i(b) = b + 12. Let t(r) = -2*i(r) - 7*w(r). Let c be t(-3). Let q = -5 + c. What is the units digit of q?
5
Let n(r) be the first derivative of r**4/4 + 4*r**3 - 3*r**2/2 + 9*r - 9. What is the units digit of n(-12)?
5
What is the units digit of 279 + (2 - 3) + 4?
2
Let o(i) be the second derivative of -i**5/20 + i**4/12 - i**3/6 + i**2/2 + i. Suppose 3*x = 5*x. What is the units digit of o(x)?
1
Suppose i - 3*n = n - 16, 0 = 3*i - n - 7. What is the tens digit of i/6 + 222/18?
1
Suppose -58 = -3*l + 59. Suppose 3 = -f + l. What is the tens digit of f?
3
Suppose 3*l = 56 + 67. What is the tens digit of l?
4
Let s = -5 - 0. Let d(a) = a + 11. What is the units digit of d(s)?
6
Let j(k) = 3*k**2 - 7*k + 15. What is the tens digit of j(6)?
8
Let d(j) = j**3 - 3*j**2 - 5*j + 2. Let z be d(4). Let r(x) = x**2 + 3*x + 3. What is the units digit of r(z)?
1
Let p = 80 - -17. What is the tens digit of p?
9
Suppose -2*w - 12 = -5*w, -2*w = 4*g - 172. What is the tens digit of g?
4
Let t(x) = -6 + 3*x + 2*x + 2 + 2. What is the units digit of t(3)?
3
Suppose -o - s = -15, -5 + 17 = 2*o - 4*s. Let c = 17 + o. What is the units digit of c?
9
Suppose -3*i - 58 = -5*u, 0*i + i - 2*u = -20. Let n be 5*(2 - i/(-10)). Suppose -3*a + 1 = b, n*b + 2 = -2. What is the units digit of a?
1
Let x(k) = 2*k**2 - 4*k - 8. Let b(h) = -h**3 + 4*h**2 - 3. Let n be b(3). Let z be x(n). Let w = z + -28. What is the units digit of w?
2
Let l(b) = 11*b**2 - 2*b - 2. Let c be l(-2). Suppose -j = -3*j + c. What is the tens digit of j?
2
Suppose 37 = 3*v - 5*t - 0*t, 2*v - 3*t - 23 = 0. What is the units digit of v?
4
Suppose 2 = -2*l, 4*c - 3*l = -4*l + 11. Suppose 5*h - 34 = -c*r, h + 4 = 4*r - r. Suppose 3*z - 25 = r*w - 2*w, -5*z + 35 = -5*w. What is the units digit of z?
9
Let d = -30 + 54. Suppose 2*w + d = -w. Let m = w - -11. What is the units digit of m?
3
Suppose 3*d - 25 = -10. Let m(u) = u**2 + 2*u - 7. What is the units digit of m(d)?
8
Suppose -5*q + 375 = r - 0*r, 3*q = -5*r + 203. What is the units digit of q?
6
Suppose 6*a - 69 = 63. What is the units digit of a?
2
Suppose 0 = -0*h + 5*h + 5. What is the units digit of (h*2)/((-2)/11)?
1
What is the tens digit of 1*5/(-10)*-94?
4
Let n(q) = q**3 + 2*q**2 - 2*q - 3. Let f be n(-2). Let j(p) = 2*p - 4*p - f + p. What is the units digit of j(-6)?
5
Let y(j) = -275*j**3 + j. What is the hundreds digit of y(-1)?
2
Suppose -3*j + 5*x - 9 = -28, 0 = 4*j + 4*x - 36. Suppose -5*n + 81 = 2*o, -3*n + j*n = -5*o + 75. What is the tens digit of n?
1
Let m(i) = i. What is the units digit of m(3)?
3
Let c(b) = 4*b - 1. Let i be c(4). Let q = -6 + i. What is the units digit of q?
9
Suppose -2*p + 1 = -23. What is the tens digit of p?
1
Suppose -3*l - x = -0*x - 73, 5 = -x. What is the units digit of l?
6
What is the hundreds digit of -2 + ((-1376)/(-6) - 14/(-21))?
2
Suppose 2*y - y + 19 = 0. Let l = 48 + y. Suppose -l = -2*n - 5. What is the tens digit of n?
1
Suppose 110 = 2*q - 4*l, -3*q + 3*l = -138 - 27. Suppose 3*y + 19 - q = 0. Let k = -3 + y. What is the units digit of k?
9
Let v be (-9560)/(-72) + (-4)/(-18). Suppose 5*i + 3*n - v = 0, 4*i - 65 = -4*n + 43. What is the units digit of i?
6
Suppose 20 + 65 = 5*u. What is the tens digit of u?
1
Let i(d) be the second derivative of d**4/12 - 2*d**3/3 - 5*d**2/2 - d. Let x(z) = 5*z**2 + z. Let w be x(1). What is the units digit of i(w)?
7
Let m(r) = 5*r - r**2 + 4*r + 4*r - 7 - 2*r. What is the units digit of m(10)?
3
Let x(h) = 2*h - 5. Let p be x(4). Suppose -6*q + 1 = -q + 3*y, 0 = -p*q - 5*y - 9. What is the units digit of q?
2
Suppose -8*i + 13 = -7*i. Let w = -11 + i. What is the units digit of w?
2
Let o be ((-6)/(-24))/(2/248). Let g = 80 - o. What is the units digit of g?
9
Let s(f) = f**2 + 6*f + 4. Let q be s(-6). Suppose -q*u - 21 = -u. Let v = 10 + u. What is the units digit of v?
3
Let w = 10 - 8. What is the units digit of w?
2
Suppose 5*b - 4*j = 569, -2*b - 7*j + 3*j + 222 = 0. What is the units digit of b?
3
Let f(n) = 221*n - 4. What is the tens digit of f(1)?
1
Suppose 6*o = -6 + 18. Suppose 0 = -7*t + o*t + 180. What is the units digit of t?
6
Suppose 526 - 184 = 6*w. What is the tens digit of w?
5
Let i(c) = c + 1. Let h be i(2). Suppose -j + 5*s + 36 = 3*s, -h*s - 99 = -3*j. Suppose y = -4*y + j. What is the units digit of y?
6
Let y be (2 - 1)*12/4. Suppose 0*s + y = -s. Let t = 0 - s. What is the units digit of t?
3
Let d be (6/(-5))/((-9)/30). Suppose 2*a - 4*k = 34, 5*a - d*k - 90 = k. What is the units digit of a?
9
Let b(c) = -3*c - 6. What is the tens digit of b(-6)?
1
What is the units digit of 0/2 - (-42 - -9)?
3
Let y(o) = o**3 + 6*o**2 - 7*o + 5. Let q be y(-7). Suppose 0 = -q*i + 13 + 2. Suppose 0 = -3*c + 4*d + 50, 20 = 4*c + d + i*d. What is the tens digit of c?
1
Suppose 