f f?
8
Let o = 4 - -15. Let a = -13 + o. What is the units digit of a?
6
Let m(v) = -v**3 - 10*v**2 - v + 4. Let d be m(-10). Let u = d + 5. Let a = u + -7. What is the tens digit of a?
1
Let b = -32 - -54. What is the units digit of b?
2
Let g be (0 - 1)*3*1. Let o(u) = 2*u**2 + 3*u - 3. Let b be o(g). Suppose -2*m = 5*k - b - 9, -3 = 2*k - m. What is the units digit of k?
1
Suppose -z + 81 = 2*u, 2*z - 4*z + 2*u + 132 = 0. Suppose 3*y - z = 43. What is the tens digit of y?
3
Suppose 435 = 4*q + 27. What is the units digit of q?
2
Let h be 4 + 0 - 0/(-2). Suppose -2*t = -h*t + 4. What is the units digit of t?
2
Let d = -12 + 17. Let k(t) = t**2 - 2*t + 2. What is the units digit of k(d)?
7
Let n be (-51)/(-5) - 6/30. Suppose 9 - 1 = -2*i - 2*c, 2*c = i - 11. Let h = n + i. What is the tens digit of h?
1
Let l(j) = -50*j + 1. What is the tens digit of l(-1)?
5
Suppose -6 = -2*w + 2. Suppose 0 = -2*z + 8, 5*z = -2*b + w*z - 20. What is the units digit of ((b/3)/1)/(-2)?
2
What is the units digit of 82/((2/(-2))/(-2)*4)?
1
Let s(y) be the second derivative of -y**4/12 - 7*y**3/6 - y**2/2 - 2*y. Let p(c) be the first derivative of s(c). What is the units digit of p(-6)?
5
Let b(n) = -n**2 - 10*n - 14. What is the units digit of b(-6)?
0
Suppose 6*k - 48 = 2*k. Suppose 5*a + 246 = 3*g, 3*a = -g - 2*a + 82. What is the units digit of k/42 + g/7?
2
Suppose 2*v + 2*v - 4 = 0, 4*v = -3*j + 112. What is the tens digit of j?
3
Let p be 2*-2 + (-1 - -4). Let x(u) = -5*u. What is the units digit of x(p)?
5
Suppose 3*h + 6 = 3*t, 2*h = -2*t + 6*t - 12. Let s = h + 1. Suppose 24 = 5*w + 2*u, 3*w - 11 = -s*u + 7. What is the units digit of w?
4
Suppose 2*f - 3*f + 3*r - 9 = 0, 4*f = -4*r + 28. What is the tens digit of 2/(-6) - (-34)/f?
1
Let v(c) = c**3 + 6*c**2 + 3*c - 5. Let u = 0 + -2. Let k be 2*10/8*u. What is the units digit of v(k)?
5
Let b(y) = -y**3 + y**2 + y + 24. Suppose -2*c = 2*c. What is the units digit of b(c)?
4
What is the tens digit of 2*-2*50/(-8)?
2
Let l(q) = 6*q - 7. What is the hundreds digit of l(22)?
1
Let u(t) = t**3 + 23*t**2 - 10*t + 24. What is the units digit of u(-23)?
4
Let k be 1*1/(-2)*-12. Suppose -k*d - 69 = -9*d. What is the tens digit of d?
2
Let v(m) = 2*m**2 - 5*m + 15. What is the tens digit of v(6)?
5
Let q = 9 - -1. What is the tens digit of q?
1
Let x = 7 + -5. Suppose -u - 5*r + 45 = 0, -5 = -3*r - x. Suppose -d = 4*d - u. What is the units digit of d?
8
Let r(j) = 4*j - 16. Let n(z) = -z + 1. Let g(f) = -3*n(f) - r(f). Let h be g(11). Suppose 0 = h*x - 0*x + 2, 5*x = -d + 5. What is the units digit of d?
0
Let g = -27 + 180. Suppose 6*l - g = 3*l. What is the units digit of l?
1
Let h(y) = -1 + 0*y + 4 + 0*y + y. Let f be h(0). What is the units digit of ((-1)/f)/(1/(-21))?
7
Suppose 5*q = -5*p + 65, -5*q + 67 - 4 = 4*p. Let z = 16 - q. Suppose -g = 2*j - 38, -z*j + 8*g = 4*g - 82. What is the units digit of j?
8
Let g = -60 + -6. Let x = g - -107. Let c = x + -25. What is the units digit of c?
6
Suppose 3*q + 176 = 4*x, x + 74 = 3*x - 5*q. What is the tens digit of x?
4
Let l(n) = -n**3 + 6*n**2 + 3*n + 1. Let v be l(5). Suppose 2*t - v - 23 = 0. Suppose 0 = j - 2*o - 19, -2*j - 2*o - t = -4*j. What is the tens digit of j?
1
Suppose 11*q - 13*q = -72. What is the units digit of q?
6
Suppose 0*r - r = -10. Suppose -n = n - r. What is the units digit of n?
5
Suppose 5*l + 16 = 13*l. What is the units digit of l?
2
What is the units digit of (0 - (-58)/(-3))/((-1)/3)?
8
Suppose 0 = -5*h + 5*q + 45, 2*q - 18 = -4*h - 3*q. Let o = 8 - h. What is the units digit of o?
1
Suppose x - 8 = -3*x. Suppose x*r - 46 = -0*r. What is the units digit of r?
3
Let d(i) = i. Let n be d(-6). Let g = n - -13. What is the units digit of g?
7
What is the units digit of (-2)/(-3) - (4 - (-13)/(-3))?
1
Suppose r = -6*r - 7. Let p = 1 + -2. What is the tens digit of r - (23 + 0)/p?
2
Let q(y) = y**3 + 6*y**2 - 7*y + 2. Let b be q(-7). Suppose -3*r - 208 = r. What is the units digit of b/(-8) - r/16?
3
Let a(l) be the second derivative of l**4/12 + l**3/3 - l**2 + 2*l. Let h be a(2). What is the units digit of 14/(-3)*h/(-4)?
7
Let x(w) = w**3 - 6*w**2 + 7*w + 1. Let y be 1 + -3 + 35/5. Let m be x(y). Suppose -m = -2*c + 1. What is the units digit of c?
6
Suppose -3*r = 2*q - 5*q + 63, -15 = 3*q. Let s = -17 - r. What is the units digit of s?
9
Let k(u) be the third derivative of u**4/24 + 7*u**3/6 - 2*u**2. Let o be k(-9). Let x(p) = p**2 - 2*p + 1. What is the units digit of x(o)?
9
Suppose 0 = 3*n + w + w - 94, 5*n - w = 135. What is the tens digit of n?
2
Suppose 0 = -4*o + j + 244, -5*j - 2 - 18 = 0. What is the units digit of o?
0
Suppose -f - 4*x = -4, 4 = -f - 0*f + 4*x. Suppose 0*j + 4*j - 5*a = 260, f = -4*j - a + 236. What is the units digit of j/8 - (-1)/2?
8
Suppose 0 = -y - 0 + 8. Suppose 5*h + 4*m = 14, -2*h - 4*m - m = y. Let p(x) = x + 4. What is the units digit of p(h)?
0
Let q(d) = d + 16. Let s be q(-15). Let p = -2 + 6. Suppose -p = -i + s. What is the units digit of i?
5
Let s = 5 + -3. Let v = 16 + -9. What is the units digit of v/s + 3/6?
4
Let j(m) = 5*m**2 - 6*m. Let w be j(-6). Let u be (-9)/15 + w/10. Let z = 31 - u. What is the tens digit of z?
1
Let h(q) = 8*q - 5. Let c be h(5). Let b be ((-14)/5)/((-14)/c). What is the units digit of 2 - 4 - (0 - b)?
5
Let y be 7 + -1 - (-1 + 4). Suppose -46 = -y*o + h, -o + h = -2*o + 22. What is the units digit of o?
7
Let u(w) = w**2 + 13*w + 8. Let d be u(-12). What is the units digit of ((-12)/10)/(d/50)?
5
Suppose 5*p - 3 - 14 = 2*r, -25 = -5*p. Let g = 7 - r. What is the units digit of g?
3
Let w(s) = -s - 7. Let a be w(-5). Let h be (-1 - a) + 4/4. Suppose 6*j - 4*j - h = 0. What is the units digit of j?
1
Let x = -6 - -1. Let a = x + 18. What is the units digit of a?
3
Suppose -2*o - 6 = -4*d, 4*o - 8 = -3*d + 2*o. Let b be (-2)/(-2 + 5/d). What is the units digit of (-35)/b + 1/4?
9
Let y be (-4)/(-10) - 712/(-20). What is the tens digit of (y/(-10))/((-6)/30)?
1
Let z = 6 - 0. What is the units digit of z?
6
Suppose 3*s - 7 = 11. Let d = 5 + s. What is the units digit of d?
1
Let p be 24/(-10) - 12/20. What is the units digit of p/9 + 37/3?
2
Let m be (-4)/(-6) - 46/(-3). Suppose -19 - m = -5*h. What is the units digit of h?
7
What is the units digit of 12/(-18) + (-632)/(-3)?
0
What is the tens digit of (-3)/2 - 1603/(-14)?
1
Let y = 12 + 8. What is the units digit of y?
0
Suppose 0 = -k + 2 - 3. Let h = k - -3. What is the units digit of (4/h)/(-6)*-21?
7
Suppose g - 4*g - j = 4, -3*g - 29 = -4*j. Let x be (4/3)/(4/6). What is the units digit of g + ((-72)/(-3) - x)?
9
Let r be (-1 - -4) + -17 + -24. Let z = -20 - r. What is the tens digit of z?
1
Let b be ((-5)/(-10))/(2/8). Suppose 2*j + 12 = -x, 24 = -4*j + b*j + 5*x. Let y = -4 - j. What is the units digit of y?
3
Suppose -5*o + 857 = 3*a - 4*a, 179 = o - 4*a. What is the units digit of o?
1
Suppose -4*d - a = -0*a - 383, -4*d + 4*a + 388 = 0. What is the units digit of d?
6
Suppose -f = -3 - 6. What is the units digit of (-16)/(-12)*1*f?
2
Let m(c) = -38*c - 45. What is the tens digit of m(-7)?
2
What is the units digit of 63/6*6/9?
7
Let a(t) = -4*t**3 - t**3 + 5 + 4*t**3 + 8*t - 3*t**2. What is the tens digit of a(-5)?
1
Let u(c) = -c**2 + 9*c. Let r be u(7). Suppose -d = -0*d - 4*o - 18, -r = -5*d + o. What is the units digit of d?
2
Let w(m) = -32*m + 1. Let h be w(-1). Suppose 3*c - 3*j = -0*j + h, -5*j + 85 = 5*c. What is the tens digit of c?
1
Suppose 4*n + 0 - 4 = 0. Let x be ((-1)/(-2))/(n/(-18)). What is the units digit of 6/(-12) - x/2?
4
Let r(m) be the first derivative of -2*m**3 - m - 2. Let y be r(-1). Let w = y + 13. What is the units digit of w?
6
Suppose 0 = 4*s - 5*b - 231, 5*b - 1 = 4. What is the tens digit of s?
5
Let j(z) = 75*z**2 - 6*z + 7. What is the units digit of j(2)?
5
Let u = 3 - 3. Let z = u - -9. What is the units digit of -3*(-42)/z + 0?
4
Let z be (-18 + 3)*(-3)/5. Let m = 14 - z. What is the units digit of m?
5
Let s be 1 + (1 - 61)/(-3). Suppose -k - 4 = -s. What is the tens digit of k?
1
Let p = 264 + -141. What is the units digit of p?
3
Let q(f) = 2*f**2 - 2*f - 5. Let s be q(-5). Suppose 3*l - s = -2*l. What is the units digit of l?
1
What is the tens digit o