. Let z be k(-1). Suppose j + 2*j + 15 = 4*a, 2 = -a - z*j. What is the units digit of a?
3
Let k(u) = -u**3 + 3*u**2 + 7*u - 6. Let h be k(4). Let p be -3 - (h - (2 + 1)). What is the tens digit of (-127)/p + (-6)/36?
2
Suppose 0 = 2*l + a - 5, -2*l + 3*a - 4 = -5. Let t(v) = -l*v + 1 + 36*v**2 - 22*v**2 - 2. What is the tens digit of t(-1)?
1
Suppose q - 29 = 59. Suppose -q - 137 = -5*p. What is the tens digit of p?
4
Suppose -4*r + 4 - 24 = 0, -2*f = 2*r - 548. What is the hundreds digit of f?
2
Let f(w) = -4*w + w**2 - 2*w**2 + 0*w**2 + 2. Let t be f(-4). Suppose t*x + 3 - 5 = 0. What is the units digit of x?
1
Suppose 35 = -5*i - 5. Let c = i - -23. What is the units digit of c?
5
Let f(n) = 3*n - 17. Let k be f(7). Suppose -k*v + 65 + 11 = 0. What is the tens digit of v?
1
Let c(v) = v**3 + 7*v**2 - v - 2. Suppose -2*q = -4*p - 0*p, 2*q + 2*p - 12 = 0. Let b be 14/q*(-2 - 0). What is the units digit of c(b)?
5
Suppose 0 = 2*g - 10 - 0, 0 = 4*n - 5*g + 73. Let f = 2 + -5. What is the units digit of ((-2)/f)/((-2)/n)?
4
Let k be ((-3)/6)/((-9)/(-36)). Let a = -2 - -3. What is the units digit of k/a - (-9 - 1)?
8
Suppose 21 = -l + 63. Suppose -4*d - 10 = -l. Suppose 4 = -i + d. What is the units digit of i?
4
Let k be (-1)/(-5) - (-19)/5. Suppose 0 = y - k*y. Let g(j) = -j**3 + j + 3. What is the units digit of g(y)?
3
Suppose -5*c = -20, -2*f - 4*c = -108 + 32. What is the tens digit of f?
3
Let r = 110 - 79. What is the tens digit of r?
3
Let m(d) = d**3 - 3*d**2 + d - 2. What is the tens digit of m(4)?
1
Let i(v) = -v + 18. Let r(f) be the third derivative of f**4/24 + 19*f**3/6 - f**2. Let c be r(-11). What is the units digit of i(c)?
0
What is the hundreds digit of ((-989)/69)/((-2)/18)?
1
Let t be (4/(-12))/((-3)/(-27)). What is the units digit of (36/8)/(t/(-28))?
2
Let s(q) = 2*q**2. Let r = -22 + 20. What is the units digit of s(r)?
8
Let v be (7/2 - 2)*-2. Let q(l) be the first derivative of -3*l**2/2 + 2. What is the units digit of q(v)?
9
Let o be -2*(-4)/(-48)*-6. What is the units digit of o - 3*44/(-6)?
3
Let v(r) = r**2 + 5*r - 3. Let m = 4 - 10. Let a be v(m). Let i(g) = -g**3 + 4*g**2 - 2*g + 3. What is the units digit of i(a)?
6
Let w(i) = -i**2 - i - 20. Let u be w(0). Let d = 34 + u. What is the tens digit of d?
1
Let w(s) = 4*s - 3*s**3 - 1 - 2 - 2*s**2 + 2*s**2. Let h be w(2). Let o = -5 - h. What is the tens digit of o?
1
Suppose 2*w + 4 = -5*d + 34, -3*d = 4*w - 32. Suppose t - 20 = -d*t. Suppose t*s + s = 65. What is the units digit of s?
3
Let d = 134 + -65. What is the units digit of d?
9
Let y be 10/(1 + 1 + 0). Suppose -y*g - 2*m = -4*m - 68, -5*g - 5*m = -40. What is the units digit of ((-3)/2)/(g/(-16))?
2
Suppose -5 = -5*g + 5. Suppose 0*p - p - g = 0. What is the units digit of (1/p)/(2/(-24))?
6
Suppose -5*c - 6 = -3*h, 8*c - 5*c = 5*h - 10. Suppose -h*y - 2*f - f = -12, 2*f = 2*y - 22. What is the units digit of y?
9
Suppose 5*o + 3*z = 247, -4*o + z = -8*o + 199. What is the tens digit of o?
5
Suppose 3*s - 6 = -5*o, -5*s = -5*o + 9 + 21. Let b(k) = 3 + 3*k**2 - 4*k - 1 - 1 + k**o. What is the units digit of b(-4)?
1
Let a = -17 - 16. Let f = -23 - a. What is the units digit of f?
0
Let y = 61 - 13. Suppose -4*t = m - y, 4*t - 3*m = -t + 77. What is the units digit of t?
3
Suppose 5*r = 2*r + 204. What is the tens digit of r?
6
Suppose -94 = 5*t - w - 5, t = -3*w - 21. Let h = t + 31. What is the units digit of h?
3
Suppose 22 - 6 = 8*s. What is the units digit of s?
2
Suppose 0*z + 2*o + 54 = -4*z, 3*o = 2*z + 23. Suppose -2*s + 6*s = -36. Let l = s - z. What is the units digit of l?
4
Suppose -5*u - 5 = 0, 5*u = g + 6*u - 8. Let a = g + -6. What is the units digit of a?
3
Suppose 2*z + z = -108. Let j = -18 - z. What is the units digit of j?
8
Suppose 78 = -43*v + 45*v. What is the tens digit of v?
3
Let g = -40 + 44. What is the units digit of g?
4
Suppose o - 2*b + 3*b = 8, -3*b = 2*o - 12. What is the units digit of o?
2
Let g = -5 - -7. Let p(r) = 3*r**2 + 2. What is the tens digit of p(g)?
1
Suppose 0 = -5*v - 5*u - 15, 2*v + 2*v - 5*u = 33. What is the units digit of v?
2
Let m = -3 + 5. Let h(n) = -m*n + 8 + n**3 - 3 - 4*n**2 - 3*n. What is the units digit of h(5)?
5
Let b(d) = 4*d**3 - 3*d**2 + 4*d + 1. Let a be b(3). Suppose 0 = -4*v - h + 168, -h + a = 2*v + 2*h. What is the units digit of v?
1
Suppose 0 = -11*w + 484 + 638. What is the tens digit of w?
0
Let o = -10 + 34. What is the tens digit of o?
2
Let f(a) = -a**3 - 5*a**2 + 6*a. Let z be f(-6). Let j be 3*((-2)/(-2) + z). Suppose -6*s + 21 = -j*s. What is the units digit of s?
7
Suppose -13*w - 63 = -804. What is the units digit of w?
7
Let l(c) = -c + 4*c**2 + 2 + c**2 - 4*c**2. What is the units digit of l(4)?
4
Suppose 17 - 5 = 2*r. Suppose 5*c - 101 = -r. What is the tens digit of c?
1
Suppose 2*q - 12 + 2 = 0. Suppose -10 = -q*k, 2*a = 4*k - 2*k + 50. What is the units digit of a?
7
Suppose 0*x + 24 = 4*x. Suppose -x = -5*m + 4. Suppose -o + m*j - 3 = -5, -o - j = -11. What is the units digit of o?
8
Suppose 71 = 7*o - 69. Let r = -14 + 4. What is the units digit of (o/(-25))/(1/r)?
8
Let i(y) = y**3 + 1 + 4*y**2 - 2 - y + 0*y. What is the tens digit of i(-3)?
1
Suppose 10 = -r + 2*o, 0*o + 10 = -2*r + 2*o. Suppose -4*v - 3*u = -r*u - 250, v - 62 = -u. What is the units digit of (9/6)/(6/v)?
6
Suppose 0 = 3*n - 4*j - 48, 4*n - 2*j - j - 57 = 0. What is the tens digit of n?
1
Let l(n) = 13*n**2 + n + 1. What is the units digit of l(-1)?
3
Suppose n = 5*q - 14, -q - 2*q + 10 = -n. Suppose 2*j - 47 = -q*m + 25, -5*m + 102 = 3*j. What is the tens digit of j?
3
Let u(r) = -11*r - 2. What is the units digit of u(-9)?
7
Let n be -2 - (-1)/((-3)/(-6)). Let g = 0 + n. Suppose a - 4*q - 6 = g, -4*q + 30 = 4*a + a. What is the units digit of a?
6
Let n be ((-4)/(-6))/((-18)/(-81)). Let m be 4/6*45/6. Suppose -2*y - 2*z = -m*z - 38, 0 = -4*y + n*z + 64. What is the tens digit of y?
1
Let v(c) = c**3 - 5*c**2 + 5*c. Let s be v(4). Suppose s*o = 8*o. Suppose o*j = -j + 5. What is the units digit of j?
5
Let x(j) = -5*j**3 - j**2 - 6*j - 3. Let c be x(-2). What is the units digit of c + (0/(-1) - 4)?
1
Suppose -g + 6 - 17 = 0. Let w = -4 - g. Let o = w - 0. What is the units digit of o?
7
Let x be 6*2/(-3)*-3. Suppose 40 = -5*t - 2*n, -3*t + 0*n = 2*n + 28. Let w = t + x. What is the units digit of w?
6
Let n(m) be the second derivative of -2*m**3/3 - m**2/2 - 6*m. What is the units digit of n(-4)?
5
Let j be (5/(-1) - -2)*-1. Suppose -5*c + 51 - 8 = -j*v, -5*c = -v - 41. What is the units digit of c?
8
Let y(j) = -3*j + 6. Let n be y(6). Let f = 19 + n. What is the units digit of f?
7
Let y(b) = b**2 - 4*b**2 - 3 - 10*b + 4*b**2 - b. What is the units digit of y(13)?
3
Let r(h) = 11*h - 1. Let f = -1 - -2. Suppose 2*t = t + f. What is the units digit of r(t)?
0
Suppose -x - 8 = 3*f, -f = 4*x + 3*f. Suppose -3*d + 12 = 0, -62 = -x*b + d + 22. What is the units digit of b?
2
Let h(n) = 3 - 2*n + n**2 + 5*n + 7*n. Let w be h(-10). Suppose -w*g = g - 16. What is the units digit of g?
4
Let t be (-1)/(-4)*(33 + 11). Let v = t + -9. What is the units digit of v?
2
Suppose -4*z + z = -126. What is the units digit of z?
2
Suppose -4*m + 9*m = 210. What is the units digit of m?
2
Suppose 20 = -2*s + 2*k, 0*s + 2*s + 4 = -2*k. Let f = s - -31. Suppose -h + 2*h = d - 5, -5*d + f = 2*h. What is the units digit of d?
5
Suppose 5*f + 0*f - a - 192 = 0, 0 = -5*f + 5*a + 200. What is the units digit of f?
8
Let s(o) be the first derivative of -2*o**2 - 8*o - 3. What is the units digit of s(-8)?
4
Let o(i) = -4*i - 1. Let y be o(-5). Let f = y - 6. Let g = -7 + f. What is the units digit of g?
6
Let k(o) = -2*o**3 - 5*o**2 - 2*o + 2. What is the tens digit of k(-3)?
1
Let w(v) = -4*v - 4 + 2 + 5*v + 1. Suppose 0 = -3*l + 5 + 4. What is the units digit of w(l)?
2
Let v(m) be the first derivative of m**6/360 - m**5/24 - 3*m**4/8 - m**3/3 - 2. Let g(d) be the third derivative of v(d). What is the units digit of g(7)?
5
Let i = 25 + 15. What is the tens digit of i?
4
Let u(y) = -y**3 - 2*y**2 - 2*y + 4. What is the tens digit of u(-3)?
1
Suppose 3*i - 9 = -2*n, 3*n + i = 1 - 5. Let b = -3 - n. Suppose b = -3*a + 26 - 5. What is the units digit of a?
7
Let j = 