 15. Suppose 0 = -2*d - 4*u + 34, -11 = -3*d + c*u - u. What is the units digit of d?
7
Let i = 36 + -24. Suppose -a = -2*a + i. Suppose 2*p = -0*p + a. What is the units digit of p?
6
Let a(m) = -m**3 + 2 - 3*m**2 + 0*m**2 + m + 2*m**2. Let d be a(0). What is the units digit of 0 + (d - 1)*6?
6
Let u = 42 + -22. What is the tens digit of 70/u*52/7?
2
Let n(d) = 9*d. What is the units digit of n(3)?
7
Let l(z) = -13*z + 53. Let b(d) = 3*d - 13. Let c be (-20)/2 - (2 + -3). Let t(o) = c*b(o) - 2*l(o). What is the units digit of t(9)?
2
Suppose -4*y + 90 = -98. What is the units digit of y?
7
What is the units digit of (4 + 7 + 0)*3?
3
Let j be (3/(-4))/(3/12). Let h = j + 12. Suppose -3*q + 3 = 3*v - 6, -5*v + q + h = 0. What is the units digit of v?
2
Let l(d) = -6*d - 20. What is the units digit of l(-8)?
8
Suppose 3*r = 8*r. Suppose 7*s - 84 = 4*s - i, r = -s - 4*i + 17. What is the tens digit of s?
2
Suppose -4*x - 20 = 5*g + x, 16 = -4*x. Let d(y) be the third derivative of y**6/120 + y**5/60 + 2*y**3/3 - y**2. What is the units digit of d(g)?
4
What is the tens digit of (-2668)/(-24) - (3 + (-34)/12)?
1
Let l be 2*(-3)/(0 + 3). Let a(x) = -x**3 - 3*x**2 + 3*x + 6. Let s be a(-4). Let j = l + s. What is the units digit of j?
8
Suppose 2*p + 9 = 27. What is the units digit of p?
9
Let p(j) = j**2 + j - 9. Let q be p(0). Let v(d) = 0*d - 9*d - d - d**2. What is the units digit of v(q)?
9
Suppose -3*r - 33 = -3*y, 0 = -y - 3*y - 5*r + 17. Let q be (-147)/12 + 2/y. Let h = q + 20. What is the units digit of h?
8
Let j(t) = t**2 + 3*t + 25. Let x(b) = -3*b**2 - 7*b - 49. Let q(r) = 5*j(r) + 2*x(r). What is the units digit of q(0)?
7
Let a(b) = -b**3 + 8*b**2 + 10*b - 7. Suppose 0*w + 28 = -2*w. Let t = w - -23. What is the units digit of a(t)?
2
Let c(u) = -3*u**2 - 4*u. Let d be c(3). What is the units digit of (d/(-9))/((-1)/(-6))?
6
Let z(d) = -d**3 + 6*d**2 - 8*d + 6. Let f be z(5). Let k be (-100)/(-36) - 2/f. Suppose -3*s = -4*s - 4*c + 15, -c = -k*s + 6. What is the units digit of s?
3
What is the tens digit of ((-2)/(-3))/(5/240)?
3
Let p = -26 + 41. What is the tens digit of p?
1
Suppose -3*k - 3 = 15. Let o = k + 4. Let p = 3 - o. What is the units digit of p?
5
What is the hundreds digit of 145 - (-2 + 0 + 2)?
1
Suppose 4*g = -51 + 647. What is the units digit of g?
9
Let l = 13 - 3. Let s = 24 - l. What is the units digit of 2/s - (-118)/7?
7
Let b = 62 - 32. Suppose -3*f + f + b = 0. Let r = f + -10. What is the units digit of r?
5
Suppose -2*m = -k - 7, m - 3 - 5 = 2*k. Suppose -3*w + 4 = -m*w. Suppose -2*s = 2*s - w. What is the units digit of s?
1
Let z(u) = -u**3 + 6*u**2 - 3*u + 16. What is the tens digit of z(5)?
2
Let u be (6/(-9))/((-4)/(-12)). Let d(v) = -2*v**3 - 2*v. What is the units digit of d(u)?
0
Let i be 14/(-35)*28*5. Let q be i/20 - (-2)/(-10). What is the units digit of 28*q*1/(-6)?
4
Let d(u) = -u**3 - 2*u**2 + 7*u + 5. Let v be d(-4). Suppose z = 2*c + 8, 2*c = 5*z - 23 - v. What is the units digit of z?
6
Let h(n) = -1 - 6*n**2 - n**3 + 4*n**2 - 2 + n. Let w be h(-3). Suppose 0 = -w*j - 2*j + 20. What is the units digit of j?
4
Suppose -3*b = 4*o - 284, b - 20 = 3*o + 53. What is the units digit of b?
8
Suppose -5*w = 3*y - 2*w - 222, -5*y + 365 = 4*w. Suppose -4*x + y = -5*f, -30 = 3*x - 5*x - 2*f. What is the tens digit of x?
1
Let i(m) = m**2 - 8*m - 3. Let c be i(9). Suppose 5*f - c = 39. Let r = f + -1. What is the units digit of r?
8
Suppose -4*m + 3*u = -267, 0*u + 20 = -4*u. Suppose -5*d - 4*a + m = -a, 3*a - 39 = -3*d. What is the units digit of d?
2
Suppose -3*f + 6*f - 12 = 0, 0 = -p - f + 77. Suppose -2*l + k = -54, -k - 56 - p = -5*l. What is the tens digit of l?
2
Suppose -o + 4*h = -66, 4*o + h = 5*h + 300. What is the tens digit of o?
7
Let s(u) = u + 6. Let a be s(-4). What is the tens digit of a/5 + 465/25?
1
Let n = -8 + 12. Suppose 3 = t - n. What is the units digit of t?
7
Suppose -m - 12 = -4*v, 5*v = -4*m - 2 - 4. What is the units digit of (3 - (2 + m)) + -3?
2
What is the hundreds digit of -2*-3*4/12*50?
1
Let q be (12/(-4) - -5) + 2. What is the tens digit of q*-11*(-3)/6?
2
Let o(k) = -k**2 - 8*k - 5. Let j be o(-5). Let a(d) = -d**3 + 9*d**2 + 15*d - 10. What is the units digit of a(j)?
0
Let n be 0*(-3)/(-9) - 18. Suppose -4*v = -3*t - 24, 8 = -4*v - 3*t - 2*t. What is the units digit of 2*v/n*-3?
1
Let f be (-5)/(60/(-8))*3. What is the tens digit of 39 + (-2 + 6 - f)?
4
Let a = -5 - -10. Suppose -4*q + 16 = 2*j, a*q + 2*j - 10 = 10. What is the units digit of q?
4
Suppose -2*q + 27 = 5*a, 7*a - 3*a - 15 = 5*q. Suppose -4*r - 18 = -h, 2*h = -a*r - 0*r - 16. What is the units digit of h?
2
Let j = 4 + -4. What is the units digit of (j - -3 - 3) + 3?
3
Let n = 258 - 182. What is the units digit of n?
6
Let b(j) = -5*j**3 - 4*j**2 - 4*j - 3. What is the tens digit of b(-2)?
2
Suppose 3*g + n - 568 = 0, -n - 184 = -g - 0*g. What is the hundreds digit of g?
1
Suppose -2*i = 3*i. Suppose -17 = 3*l - 2*w - 0*w, 3*l - 3*w + 18 = i. Let g = l - -11. What is the units digit of g?
6
Suppose w = -5*q + 29, 0 = -4*w + 4*q + 72 + 20. What is the units digit of w?
4
Let a(y) = 2*y + 2. Let w be a(2). Let i(m) be the first derivative of m**3/3 - 3*m**2 + 4*m - 1. What is the units digit of i(w)?
4
Suppose 0 = -f + 7 - 0. Let i = 8 + f. What is the tens digit of i?
1
Let m be ((-12)/9)/2*-6. Suppose 2*k + 6 = 0, 2*k + 2*k = m*u - 32. Let p = 10 - u. What is the units digit of p?
5
Let m be 37 + -3 - -3 - 1. Suppose -3*q = -m + 15. What is the units digit of q?
7
Let v(l) = 108*l**2 - l. What is the units digit of v(1)?
7
Suppose 3*n + 790 = 5*u, 2*u - 3*u = 5*n - 158. What is the units digit of u?
8
Let t(d) = -d**3 - 3*d**2 - 4*d - 2. Let c be t(-2). Suppose c*r = 2 - 0. Suppose -s + 4 = r. What is the units digit of s?
3
Suppose -5*i = -3*u + 4, 4*u + 4 = 4*i + 12. Suppose -5*t + 0*f + 19 = 2*f, 5*f = -15. Let j = i + t. What is the units digit of j?
6
Let v(i) = -4*i**2 + 2*i + 19. Let s(f) = -11*f**2 + 5*f + 57. Let o(q) = 3*s(q) - 8*v(q). What is the units digit of o(0)?
9
Let t = -10 - 8. Let d = -13 - t. Suppose -d*v + 2*v + 24 = 0. What is the units digit of v?
8
Let z = 0 - -4. What is the units digit of z?
4
Let r be (30/6)/(1/(-1)). Let v = r - -4. Let q = 6 + v. What is the units digit of q?
5
Let m = 13 - 10. Suppose 25 = j - m*h, -4*j = 5*h - 2*h - 25. What is the units digit of j?
0
Let i(b) = b**2 - b + 1. Suppose -2*p + 0*p = -5*j - 30, -4*p + j + 24 = 0. Suppose -20 = -5*k, 0*s - 5*k + 20 = -p*s. What is the units digit of i(s)?
1
Let l = 13 + -18. Let t = -3 - l. What is the units digit of 2 - (6/(-2) + t)?
3
Suppose 145 = 3*h + 2*h. What is the units digit of h?
9
Suppose -d - 1 = -2*d. Suppose d = 2*s - 11. What is the units digit of s?
6
Suppose 8*i - 135 = 3*i. Suppose -13*n + i = -10*n. What is the units digit of n?
9
Suppose 6*g = 8*g - 202. What is the units digit of g?
1
Suppose 0 = -c + 208 - 56. What is the units digit of c?
2
What is the tens digit of 6 - (-88)/(-14) - (-373)/7?
5
Let k(l) = -l**2 + l. Let q be k(0). Let g be 44 + -8 + 4/1. Suppose g = 5*m - q*m. What is the units digit of m?
8
Let d be 35/(-45) - 4/18. What is the tens digit of ((-173 + 1)/4)/d?
4
Let j(o) = 6*o + 10. Let a = 15 + -9. Let v(r) = -7*r - 10. Let u(n) = a*j(n) + 5*v(n). What is the units digit of u(-9)?
1
What is the units digit of (-3*6/(-45))/(1/115)?
6
Let o = -13 + 11. Let s(z) = -3*z - 5. What is the units digit of s(o)?
1
Let g = -17 + 22. What is the units digit of g?
5
Let t = 18 + -17. What is the units digit of ((-21)/(-9))/(t/21)?
9
Let b(f) = 2*f**3 - 2*f**2 - 13*f + 5. What is the hundreds digit of b(5)?
1
Suppose 0 = z - 2*z. What is the units digit of (-2 + 3)*(16 + z)?
6
Let y = 30 + 10. What is the units digit of y?
0
Suppose 4*x - 44 = -4*y, 5*x = -3 - 2. Suppose -3*c = -2*b - 6*c - 12, -2*b - y = 4*c. Let k = b - -7. What is the units digit of k?
1
What is the tens digit of 9/2*20/3?
3
Let a(g) = -g + 12. Let j(t) = -t**2 - 6*t - 5. Let d be j(-5). Let n be a(d). Let p = 0 + n. What is the units digit of p?
2
What is the tens digit of (-4414)/(-18) - 8/36?
4
Suppose -5*d - 22 = -127. What is the tens digit of ((-12)/(-7))/(2/d)?
1
Let r = 23 - 15. Let t be (-174