6 + 2/o. Suppose 0 = -2*d + 3*r + 5, -2*d + i = -d + r. What is the units digit of d?
4
Suppose -261 = -12*r + 3*r. What is the units digit of r?
9
Let o = 2 - 3. Suppose -4*f - 2 = -142. What is the units digit of ((-42)/f)/(o/5)?
6
Suppose -2*s = 2*s - 56. What is the units digit of s?
4
Let r = -12 - -21. What is the units digit of r?
9
Let n(f) = 2*f - 10. Let v be n(8). Let k(o) = -o**3 + 6*o**2 + 2*o - 2. What is the tens digit of k(v)?
1
Let n = -10 - -12. Let k(a) = -a**3 - 5*a**2 + 2. Let u be k(-5). Suppose -u = -p + n. What is the units digit of p?
4
What is the units digit of ((-441)/3)/(12/(-8))?
8
Let c be 0/(-2) - (-26)/(-1). Suppose 11 + 61 = -4*q. Let x = q - c. What is the units digit of x?
8
Let v = 9 + -9. Suppose 3*n - 134 + 1 = 5*l, -5*n + 195 = -3*l. Suppose v = -0*u - 3*u + n. What is the units digit of u?
2
What is the units digit of -145*(72/20 - 4)?
8
Let l(n) = n + 2. Suppose -4*p + 12 = 4*y - 64, 0 = 5*p - 20. Let g = y + -11. What is the units digit of l(g)?
6
Let x = -7 + 18. What is the tens digit of x?
1
Let w = 133 + 51. What is the units digit of w?
4
Let n = -29 + 93. What is the units digit of n?
4
Let b = 116 - 57. Suppose -3*a + b = 2*h, -3*h - 7*a + 3*a + 86 = 0. What is the units digit of h?
2
Suppose 3*l - 37 = 53. Suppose -3*y + l = -0*y. What is the units digit of y?
0
Suppose 1 + 0 = f + 5*o, 5*f - 5*o = 35. Suppose 4*w - 28 = -4*l, -3*w + l - 1 = -f. What is the units digit of w?
3
Suppose 25 = 3*z - 8*z. Let b(v) be the third derivative of v**5/60 + 5*v**4/24 + v**3/2 - 3*v**2. What is the units digit of b(z)?
3
Suppose -3*i + 7*i - 4 = 0. Let k = i + 4. What is the units digit of k?
5
Let c(a) = a - 4. Let o be c(4). Suppose v = 4*t - o*t - 12, -3*v + t + 19 = 0. What is the units digit of v?
8
Let l be (-1)/(-5) - (-120)/25. Suppose 0 = -2*d - l*y + 49 - 14, -d + y = -7. What is the tens digit of d?
1
What is the tens digit of 46*(-5)/(-12 - -2)?
2
Let a be -1*((-192)/4)/(-3). Let k = 50 + a. What is the tens digit of k?
3
Suppose 0 = 2*x - 6*x. Suppose -15 = -a + 4*u, 0 = a - 3*u - x*u - 12. What is the units digit of a?
3
Let g(f) = -f - 2. Let x be g(-2). Let k be 6/(15/6 - 2). Suppose -k = -3*d - x*d. What is the units digit of d?
4
Let t = 616 + -372. What is the tens digit of t?
4
Let y = -13 + 19. Suppose 2*o + 4 = 2*t + t, 0 = 2*t - 2*o - y. Let k = 9 + t. What is the units digit of k?
7
Suppose -12 = -2*c + 5*a, 3*c + 0*a = a - 8. Let v be (-2)/c + 7/2. Suppose -36 = -5*k - y + v, y = k - 8. What is the units digit of k?
8
Let r = -72 + 150. What is the units digit of r?
8
What is the tens digit of 5/(-15) - (-278)/6?
4
Let w(m) = 0 + 0 + 0 - 1 + 6*m**2. What is the units digit of w(1)?
5
Suppose 20 = 7*l - 3*l. Suppose l*s - 30 = -0. What is the units digit of s?
6
Let g be (-2)/(-4)*5*2. Suppose g*l - 23 = 22. What is the units digit of l?
9
Suppose 15 = 5*x + 3*f, 3*x - 5*f - 9 = -4*f. Suppose 7 = x*n - 26. What is the tens digit of n?
1
Suppose 4*d = 3*h + 317, -4*d - 5*h + 293 = -0*d. What is the tens digit of d?
7
Suppose 8*n - 206 - 314 = 0. What is the units digit of n?
5
Let v(u) = u**2 + 60. What is the units digit of v(0)?
0
Let z(u) = -34*u**3 - 4*u**2 - 3*u - 2. What is the tens digit of z(-2)?
6
Let p be (0*2/4)/1. Suppose -3*m + 56 + 22 = p. What is the units digit of m?
6
Let q(w) = w**2 + 1. Let c(k) = k**3 + 10*k**2 + 10. Let m(p) = c(p) - 6*q(p). Let j be m(-4). Suppose j*i - 85 + 29 = 0. What is the units digit of i?
4
Let a(u) = -u + 13. Let s be a(7). Let x = s + 0. What is the units digit of x?
6
Suppose 4*m - 16 = 4*i, 3*m + m + 3*i = -19. What is the units digit of (-2*5)/(-1 + m)?
5
Suppose 0 = 4*r + 2*o - 10, 3*r - o = 2*o + 30. Suppose 4*q = -r*z + 49, 0*q - 7 = -q + 4*z. What is the units digit of q?
1
Let h = 3 + -9. Let v(r) = -r**2 + 8*r + 2. Let x be v(7). Let q = x + h. What is the units digit of q?
3
Suppose 3 = u - 95. What is the units digit of u?
8
Let b(i) = 13*i**3 - 7*i**2 + 4*i + 5. Let s(z) = -z**3 + z**2 - z - 1. Let u(q) = -b(q) - 6*s(q). What is the units digit of u(-1)?
7
Let d(l) = 3*l**3 - 8*l**2 + 3*l - 22. What is the units digit of d(6)?
6
Suppose 23 = 5*l + 3. Let w(o) = o**3 - 4*o**2 - 2*o + 5. Let k be w(l). Let g = k - -6. What is the units digit of g?
3
Let b = -38 - -68. What is the tens digit of b?
3
Let r be (-2)/8 + (-37)/(-4). Suppose -c - 2*c + r = 0. Suppose -5*z = -2*a - c*a, -3*a - 2 = -4*z. What is the units digit of a?
2
Suppose 0 = -2*a + 1 + 3. Let t be (0 + 1)/(a/4). Suppose -t*l + 0*l = -8. What is the units digit of l?
4
Suppose -144 = 9*s - 13*s. What is the tens digit of s?
3
What is the units digit of (-2)/6 - 250/(-30)?
8
Let s be 2/11 - 4/22. Let v be (s + -3)/((-24)/32). Suppose -v*o + 5 = o. What is the units digit of o?
1
Suppose 0*t = -4*y - 2*t + 22, t + 4 = 3*y. Let u(p) = y*p**2 - 1 + 0*p**2 + 13*p**2. What is the tens digit of u(1)?
1
What is the tens digit of ((-628)/(-8))/(2/4)?
5
Let n(l) = 2*l + 3. Let u(x) = -x - 1. Let v(g) = -n(g) - 5*u(g). Suppose -5*z + 5*h = 0, 3*h - 9 = -z - 1. What is the units digit of v(z)?
8
Let f = -12 + 36. What is the tens digit of f?
2
Suppose 0*l - 177 = -2*l - 3*u, -121 = -l + 5*u. What is the tens digit of l?
9
Let p(j) = 9*j**3 - j**2 + 2*j - 1. Let n be p(1). Suppose -2*v = 2*w + 18, 2*v - 3*w + 4 = -n. Let t(b) = b + 11. What is the units digit of t(v)?
3
Let r be 1 + 6 + -1 + -1. Suppose 0 = -r*s + 3*b - 7*b + 68, -s + 6 = -3*b. What is the tens digit of s?
1
What is the units digit of 18/14 - 6/21?
1
Let f(h) = -h**3 - 10*h**2 + 7*h. Let o(w) = -w**2 - 10*w - 11. Let k be o(-10). What is the tens digit of f(k)?
4
Let j(o) = -o**3 + 6*o**2 + 1. Let t be 1*19 + (-4 - -3). Let n = -12 + t. What is the units digit of j(n)?
1
Let m(x) = x**2 + 4*x - 5. Let t be m(-5). Let s(h) = h**2 + h - 16. Let q be s(t). What is the tens digit of (-9)/3 - -3 - q?
1
Suppose 0 = -9*f + 4*f + 115. What is the units digit of f?
3
Let u be (6 - 5) + -1 + 1. What is the units digit of (4 - 1) + 1/u?
4
Let o(g) be the first derivative of -g**4/4 + 16*g**3/3 + 3*g**2/2 - 23*g + 7. What is the tens digit of o(16)?
2
Let o(c) be the third derivative of -c**5/60 + 5*c**4/12 - 5*c**3/6 - 4*c**2. Suppose 0 = -4*p + 5*b + 42, 1 = p + 2*b - 3. What is the units digit of o(p)?
1
Let v = 55 - 4. What is the units digit of v?
1
Suppose 8 - 2 = q. Let m(p) = 4*p - 8. What is the units digit of m(q)?
6
Let l(t) = -14*t. Let n be l(-8). Suppose -b - 140 = -6*b + 5*u, 4*b + 4*u - n = 0. What is the tens digit of b?
2
Suppose d = 5*k - 203, -5*k + 49 = -4*k - 3*d. What is the tens digit of k?
4
Let i(h) = -h**3 + 8*h**2 - 8*h - 2. What is the units digit of i(6)?
2
Let k(o) = -4*o**3 + o**2 + 2*o + 1. Let d = 5 + -6. Let g be k(d). Suppose 5*z = g*c - 15, c - z - 9 = -c. What is the units digit of c?
5
Let l(i) be the second derivative of 2*i**3/3 - i**2/2 + i. Let s(x) = 3*x - 17. Let t be s(7). What is the tens digit of l(t)?
1
Suppose 0 = -4*k + 2*i + 3*i + 27, -5*k + 4*i + 27 = 0. Suppose -2*t + 20 = k*t. What is the units digit of t + 1 + (1 - -2)?
8
What is the tens digit of (-20)/3*(-1 + -5)?
4
Suppose -4*h + 542 = -3*w, 0*h - 2*h = 2*w - 264. What is the tens digit of h?
3
Let a(j) be the first derivative of j**3/3 - 3*j**2/2 - 2*j - 1. Let i be a(-3). Suppose 0 = 3*c - i - 2. What is the units digit of c?
6
Let q = 52 + -8. Let c be q/7 + (-4)/14. Let y = c + -4. What is the units digit of y?
2
Suppose 2*c = -4*b - 14, 0*c = 2*c - 3*b - 21. Let q(p) = 5*p + 3 - p**2 + 0 - c*p**2 - p**3. What is the units digit of q(-5)?
3
Let k(a) = a**3 - 3*a**2 + 9*a - 9. What is the tens digit of k(5)?
8
Let h(a) = 4*a**2 - 5*a**2 - 2*a + 4*a**2 - 4 + 3. Let k be h(-1). Suppose -2 = z - k. What is the units digit of z?
2
Suppose 0 = -3*p - p + 16. Let r(o) = 5*o + 12. Let a(u) = -u - 1. Let w(s) = p*a(s) + r(s). What is the units digit of w(-5)?
3
Let x(t) be the first derivative of t**5/20 + 3*t**4/4 - 2*t**3 - 7*t**2 + t - 1. Let o(y) be the first derivative of x(y). What is the units digit of o(-10)?
6
Let m = 7 - 14. Let b(s) = -s**2 - 9*s + 4. What is the tens digit of b(m)?
1
Let s(d) = 4*d**2 + 5*d - 4. Let m(b) = -9*b**2 - 11*b + 8. Let j(c) = -3*m(c) - 7*s(c). Let u be j(-3). Let n = 0 + u.