t of i?
5
Let m(o) be the third derivative of 2*o**4/3 - o**3/6 + o**2. What is the units digit of m(1)?
5
Suppose -3*m - m = 0. Suppose 100 = 4*x - m*a + a, -2*x - 2*a = -50. What is the tens digit of x?
2
What is the tens digit of 63/(-14)*(-16)/2?
3
Let k(n) = n. Let y be k(-4). Suppose -5*t - 10 = -4*g, -t + 4*g + 38 = -4*t. What is the units digit of (1 + t/y)*2?
5
Let l(v) = 17*v + 23. What is the units digit of l(18)?
9
Let d be 2 + -1 + (-2 - -4). Suppose d*q - 12 = 2*x - 5*x, 5*x = 0. What is the units digit of q?
4
Suppose 5*b + 0*b - 90 = 0. Suppose 0 = -4*m + m - b. Let s = m - -14. What is the units digit of s?
8
Suppose 5*b + 143 = -97. Let c(k) = 3*k + 7. Let q be c(5). What is the units digit of b/(-22) - 4/q?
2
Let p = 1 + 54. What is the tens digit of p?
5
Let b(m) = -6*m + 9. Let l(g) = 7*g - 9. Let z(o) = 6*b(o) + 5*l(o). What is the units digit of z(4)?
5
What is the units digit of ((-15)/(-10))/((-1)/(-6))?
9
Let k(z) = 73*z - 27. What is the units digit of k(4)?
5
Suppose -12 = -5*m + 3*r, -4 = 3*m - 2*r - 12. Suppose 21 = 2*v + o, m = 6*v - 3*v - o - 24. What is the units digit of v?
9
Suppose -a - 2*i = -8, -8 = -4*i - 0*i. What is the units digit of a?
4
Suppose -2*y + 3*y - 25 = 0. What is the units digit of y?
5
Let r(i) = -1. Let g(k) = -4*k**2 - k + 1. Let z(s) = -g(s) - 3*r(s). What is the tens digit of z(2)?
2
Let t = 1 - -2. Suppose 0 = t*d + 2*n + 8, 2*d - 11 = 7*d + n. What is the units digit of (d/(-6))/(1/24)?
8
Let x be (0 + -1)*10/(-2). Let g = 2 + -3. Let h = x - g. What is the units digit of h?
6
Suppose 3*r - 7 = -4. What is the units digit of (-8 + r)*6/(-14)?
3
Let a(f) = 5*f**2 - 2*f - 9. What is the tens digit of a(7)?
2
Let v(m) = 0*m**2 + 5*m - 1 + m**2 + 4. What is the units digit of v(-7)?
7
Let o(f) = -1. Let x(s) = -3*s**2 - 7*s - 2. Let h(n) = -2*o(n) - x(n). Let l be h(-6). Suppose 0 = 2*g - 7*g + l. What is the tens digit of g?
1
Let m = 142 - 63. What is the units digit of m?
9
Let o be (2/5)/(1/45). Let t be (-6)/o + (-20)/3. Let w = t + 22. What is the units digit of w?
5
Let s be -5 + 5 - (-204)/1. Suppose -z - s = -5*z. Suppose 4*v = v + z. What is the units digit of v?
7
Suppose -5*q = -3*d - 44, -3*q + 2*d = -33 + 7. Let o(c) = c**3 - 11*c**2 + 8*c + 13. Let t be o(q). Let v = t - -12. What is the units digit of v?
5
Suppose 3*t = -2*k + 3*k - 48, 2*k - 6 = 0. What is the units digit of (18/t)/(1/(-5))?
6
Suppose -5*n = -8 - 2, 2*z = 4*n - 10. Let c(l) = -8*l**3 + l + 1. What is the units digit of c(z)?
8
Suppose -7*o + 3 = -4*o. Let x = o + 1. Suppose 0 = -x*s + 2 + 4. What is the units digit of s?
3
Let a = -14 - -34. Let y = 19 + -19. Suppose -u - 5 + a = y. What is the tens digit of u?
1
Let k(a) = a**3 - a**2 + 4*a + 3. Let s be k(-2). Let o = s - -27. What is the units digit of o?
0
Suppose -4*p + 5 - 1 = 4*y, 5*p + 3*y = 1. Let i(g) = -g**3 - 2*g**2 + 1. Let d be i(p). Suppose d = 4*w - 19 - 9. What is the units digit of w?
7
Let z(w) = -15*w**3 - 6*w**2 - w + 1. What is the tens digit of z(-2)?
9
Suppose -4*r - 9 = -45. Let c = 10 - r. What is the units digit of c?
1
Let a = -118 - -207. What is the units digit of a?
9
Let g(c) = 3 + 2*c + c - c**2 - 4*c**2 + 6*c**2. What is the units digit of g(-4)?
7
Suppose 2*v = -2*v + 20. Suppose 3*u + 42 = 4*u + 4*z, -2*u - v*z = -90. What is the units digit of u?
0
Let y = -8 + -5. Let h = y + 18. Let z = h - 4. What is the units digit of z?
1
Let d be (6/(-5))/(2/(-5)). Suppose d*v = -v + 12. Suppose 0 = v*p + 15, 2*z + p + 0*p = 17. What is the tens digit of z?
1
Suppose -3*w - 6 = 0, -l - 4*l + 4*w = -23. Let o = 5 - l. What is the tens digit of o/((-4)/(-26)) - 1?
1
Let l(j) be the third derivative of j**6/360 - j**5/20 + j**4/6 - j**3/2 + 2*j**2. Let x(r) be the first derivative of l(r). What is the units digit of x(7)?
1
Suppose 70 + 0 = u + s, 5*s + 330 = 5*u. What is the units digit of u?
8
Let c be ((-3)/(-2))/((-15)/(-10)). Suppose -s + 9 = -c. What is the units digit of s?
0
Suppose 3*z + 22 = -4*p + z, -4*z = 5*p + 35. Let w be (p/(-2))/((-6)/8). Let f = 0 - w. What is the units digit of f?
2
Suppose 0 = 5*c - 4 - 56. What is the tens digit of c?
1
Suppose 0 = f + 3*f + 12, 15 = -2*v - 5*f. Suppose -a + 31 = -v*a. What is the tens digit of a?
3
Suppose 0 = 2*y - 2, -3*a = -7*a - 3*y + 143. What is the units digit of a?
5
Suppose 0 = 38*j - 39*j + 82. What is the units digit of j?
2
Suppose -4*o + 5*y + 165 = 0, -4*o + 0*y - y + 183 = 0. What is the units digit of o?
5
Let x = -192 - -364. What is the units digit of x?
2
What is the tens digit of 2/6 - (-748)/51?
1
Let t = -211 - -398. What is the tens digit of t?
8
Let t(n) = 4*n + 17. What is the units digit of t(7)?
5
Suppose -4 = -2*g + 4. Let x be (-2)/4*(1 - -5). Let k = g + x. What is the units digit of k?
1
Let z = -99 + 165. What is the units digit of z?
6
Let m(o) = -2*o**2 - 12*o - 7. Let i be m(-5). What is the units digit of (55/(-33))/((-1)/i)?
5
Let s(p) be the second derivative of -p**5/60 + 5*p**4/12 - p**3/2 - p**2/2 - p. Let b(o) be the first derivative of s(o). What is the units digit of b(8)?
3
Let o be 5/2 + 2/4. Suppose -o*v + 3 = -6*v. What is the units digit of (3*(v + 0))/(-1)?
3
Suppose 2*n = -3*v - 9, -2*v + v - 3 = 2*n. Suppose n = 6*i - i - 110. What is the tens digit of i?
2
Suppose -5*t + 784 = 309. Suppose -d = 4*d - t. What is the units digit of d?
9
Suppose -4*g + 10 - 2 = 0. Let u(m) = 3*m + 1. Let h be u(-1). What is the units digit of g/(-4) - 7/h?
3
Suppose 4*t = -k + 2, -5*k = -0*k + t - 10. Suppose -3*p - 2*x + 25 = 0, x = -2*p - 4*x + 24. Suppose 55 = p*n - k*n. What is the units digit of n?
1
Suppose -l - 3*l - 240 = 0. Let f be 16/(-56) - l/14. Suppose f*h - 85 = -h - 5*q, 4*q = -3*h + 55. What is the units digit of h?
3
Suppose -4*h - 13 + 337 = 0. What is the units digit of h?
1
Let z be (-1)/(-3) - (-2)/(-6). Suppose 5*b = -z*t + 4*t + 32, 0 = 4*b - 16. Let x = t - -10. What is the units digit of x?
7
Let x(s) = s**2 - 7. Let y be x(0). Let a = y + 7. Let n = a + 15. What is the units digit of n?
5
Let t be (-1)/2*-38 - 1. Suppose -5*r - 4*b + t = -5, 5*b - 13 = -r. Let z = 18 - r. What is the tens digit of z?
1
Let z(p) = p**2 - 1. Let t(o) = -o**3 - 10*o**2 + 8*o + 2. Let j(r) = -t(r) - 3*z(r). Let x be j(-8). Let s = 9 - x. What is the units digit of s?
8
Let o = -16 + 31. What is the units digit of o?
5
Let r(o) = o**3 + 4*o**2 - 7*o - 3. Let f be r(-5). Suppose 3*h = f*h - 8. Suppose 0 = 5*a, -h*c + 4 = -5*a - 0*a. What is the units digit of c?
2
Suppose -5*q - 3*b + 186 = -171, -3*b + 150 = 2*q. What is the units digit of q?
9
Suppose -2*z + 2 = -5*y + 26, -5*z - 15 = -5*y. Suppose 0 = 9*f - 4*f - 3*d - 55, 2*f + 2*d = y. What is the units digit of f?
8
Let b(h) = -h - 4. Let n be b(-4). Suppose 4*p + 9 - 37 = n. What is the units digit of p?
7
Let f(c) = -c - 1. Let a be 4/10 - (-36)/(-15). Let k be f(a). Suppose -2*g + k + 1 = -2*b, 8 = -3*b + 4*g. What is the units digit of b?
4
Suppose 5*i - 51 = v, 3*i - 3*v + 0*v = 21. What is the tens digit of i?
1
Let z(g) = 9*g**2 + 10*g - 9. What is the units digit of z(1)?
0
Let k = 7 - 7. Suppose k = -q + 2. Suppose b + q*b - 30 = 0. What is the units digit of b?
0
Let f be (2 - 0) + -13 + 2. Let z(u) = u**2 + 5*u - 6. What is the units digit of z(f)?
0
Let i = -6 + 4. Let h be (i/(-6))/(1/12). Suppose -h*b + 5*d + 6 = -7, -3*d = -5*b + 13. What is the units digit of b?
2
Suppose -6*u = -3*u - 180. Suppose 4*n + n - u = 0. What is the tens digit of n?
1
Let r(j) = -j + 13. Let f be r(7). What is the tens digit of (-56)/f*(-21)/7?
2
Let d(w) = 2*w - 2. Suppose -o = v, -5*o - 3*v + 6 + 2 = 0. Let q be d(o). What is the units digit of ((-2)/(-3))/(4/q)?
1
Let p(j) = -4*j**2 + 2*j - 2. Let k(b) = -5*b**2 + 2*b - 3. Let m(c) = -5*k(c) + 6*p(c). What is the units digit of m(-4)?
1
Let k(m) = -54*m**3 - m**2 - m - 1. What is the units digit of k(-1)?
3
Suppose 0 = 2*y + 4 - 44. Suppose -i - i + 4*j + 4 = 0, -y = -4*j. What is the units digit of i?
2
What is the units digit of 950/20*(-36)/(-10)?
1
Let v(u) = u**3 - 5*u**2 + 4*u + 3. Let h be v(4). Suppose 11 + 88 = h*j. Suppose 4*i - 27 - j = -4*t, -5*i = -5. What is the units digit of t?
4
Suppose h + 31 = -0*h + 5*i, 2*h + 54 