**2. Let d(t) = -t + 8. Let f be d(4). What is the units digit of a(f)?
6
Let w(b) be the first derivative of -2*b - 3/2*b**2 - 4. What is the tens digit of w(-6)?
1
Suppose 9*w - 312 = 3*w. What is the tens digit of w?
5
Let p(o) = o**3 + 3*o**2 - 5*o - 2. Let d be p(-4). Suppose 2 = 2*n - 5*b + 1, -d*b = -4*n + 26. What is the units digit of n?
8
Suppose 395 + 169 = 3*q. What is the tens digit of q?
8
Let k(y) = -y**3 + 7*y**2 + 4*y + 6. Let x(h) = -2*h**3 + 15*h**2 + 9*h + 13. Let w(s) = 7*k(s) - 3*x(s). What is the units digit of w(4)?
7
Suppose -4*p - 4 = -o, -4 = 2*p - 2*o + 4. Let i = 5 + p. What is the units digit of i?
5
Let t = -7 + 10. Let g(x) = -x + 5. What is the units digit of g(t)?
2
Suppose 5*v + 101 = 4*v. Let w = v + 3. What is the units digit of w/(-12) + 10/(-60)?
8
What is the tens digit of ((-7)/(14/12))/(3/(-129))?
5
Suppose 0 = -40*a + 38*a + 76. What is the tens digit of a?
3
Let v = -13 + 23. Let g = -5 + v. Suppose g*y - 56 = y. What is the units digit of y?
4
Let q(d) = -d**2 + 2*d. Let h be q(2). Let y be (7 - 6) + (29 - h). Suppose n + y = 4*n. What is the units digit of n?
0
Suppose -5*c + 0*k - 3*k = 15, -4*c + 5*k - 12 = 0. What is the units digit of (195/52)/(c/(-8))?
0
What is the tens digit of 88 - -3 - (2 - 2 - 3)?
9
Let z be 3/(-18) - 1444/(-24). Let a = 88 - z. What is the units digit of a?
8
Let z(n) = -n**2 - 13*n - 12. Let u be z(-12). Suppose u*h + 2*h = 190. Suppose -3*x = -15, 6*i + 2*x - h = i. What is the units digit of i?
7
Let c = 2 + 5. Let z = 9 - c. What is the units digit of z?
2
Let g be 2*(-1 - 1 - -1). Let u be (2/4)/((-1)/g). Let i = 3 + u. What is the units digit of i?
4
Let m be ((-516)/(-9))/4*3. Let q = -20 + m. What is the units digit of q?
3
Let x = -13 - -18. Suppose 2*k = 3*k + 2*a - 7, x*a = -4*k + 19. Suppose 0 = 3*q - 10 + k. What is the units digit of q?
3
Suppose -3*o = 4*w - 106, -2*o + 28 = 4*w - 76. What is the tens digit of w?
2
Suppose 4*f - f + 6 = 0, -2*f + 36 = 4*j. Let o = -6 + j. Let u = o - 2. What is the units digit of u?
2
Let o = 10 + -5. Suppose -1 = -2*h + f + 2, 0 = 4*h - 4*f. Suppose -k - h*k - o*d + 39 = 0, -k - 4*d + 18 = 0. What is the units digit of k?
6
Suppose 0*x - 2 = 2*x. What is the units digit of x + 4 + 3/3?
4
Let q(b) = b + 1. Let t be q(-7). Let j(u) = 6*u + 5. Let w(n) = -n. Let d(x) = -j(x) - 4*w(x). What is the units digit of d(t)?
7
Let t be (-6)/(-2) - (-19 + 1). Let j = 23 - t. What is the units digit of j?
2
What is the units digit of (-15)/(((-21)/(-10))/(-7))?
0
Let l be (1/2)/((-3)/(-336)). Suppose 2*f = 4*y + l, 4*y = -0*y - 16. What is the units digit of f?
0
Let b(u) = -2 + 1 + 14 + u. Let y be b(-8). Let g = y - -4. What is the units digit of g?
9
Suppose 0 = 2*k - 5*k - 12, 0 = -5*j - k + 6. Suppose 3*a - 4 = j*a. What is the units digit of ((-2)/a)/((-4)/96)?
2
Let f(k) = -3*k - 3. Suppose 2*z + 3*z = 25. Let s(m) = -1. Let y(b) = z*s(b) - f(b). What is the units digit of y(3)?
7
Let m(l) = 2*l**2 + 10*l + 0 + 2*l - 2 + l**2. What is the tens digit of m(-6)?
3
What is the units digit of 5/(5/(-4)) + 130/2?
1
Let w = 8 - 6. Suppose -2*i + w*a + 26 = -2*a, 60 = 4*i - 4*a. What is the units digit of i?
7
Suppose 0*j - 5*j = 0. Let h(a) = 5*a**2 - 8 + j*a**2 + 6*a - 4*a**2. What is the units digit of h(-8)?
8
Let p(g) = -6*g + 2. What is the tens digit of p(-10)?
6
What is the units digit of -2*15/(-50) + (-3334)/(-10)?
4
Suppose -28 = 3*b - 157. Suppose -3*z - 4 = -b. What is the units digit of z?
3
Let o(r) = -r**3 - r**2 - 1. Let w(z) = 9*z**3 + 5*z**2 + z + 4. Let f(s) = 5*o(s) + w(s). Let m = 10 - 9. What is the units digit of f(m)?
4
Let c be 65/(-7) - 4/(-14). Let q = 55 + c. What is the units digit of q?
6
Let k(n) be the first derivative of 17*n**5/60 - n**4/12 + n**3/6 + n**2/2 - 3. Let f(i) be the second derivative of k(i). What is the tens digit of f(1)?
1
Let c = 6 - -48. What is the units digit of c?
4
Suppose -3*x = 2*c - 109, 2*x + 167 = 3*c + 3*x. What is the tens digit of c?
5
What is the tens digit of (2/5)/((-1)/(-55))?
2
Let a(p) = -p**3 + 9*p**2 - 3*p + 9. What is the units digit of a(8)?
9
Let l(r) = r**2 - 4*r - 1. Let z be 24/14*7/2. What is the units digit of l(z)?
1
Let m = -3 + 14. Suppose -2*b + b = -m. What is the tens digit of b?
1
Suppose 0 = 4*x + x. Suppose 0*n - 3*n + 150 = x. Suppose v - 6*v = -n. What is the units digit of v?
0
Let v(i) = -i**3 + 8*i**2 + 6. Let x be v(8). Suppose -c - 3 = -x. What is the units digit of c?
3
Let p(z) = z**3 - 5*z**2 + 4*z + 2. Let t be p(5). Suppose -26 = -3*v + t. What is the units digit of 3/2*v/6?
4
Let q(n) be the third derivative of n**5/60 - n**4/6 + n**3/3 - n**2. What is the units digit of q(5)?
7
Suppose -2*i = -3*i + 2. Suppose i*x + 4*s = 30, 73 = 5*x - 4*s + 12. Let u = 29 - x. What is the units digit of u?
6
Let q = 0 + 3. Suppose 2*n + 77 = 5*t - n, -2*t + 38 = -q*n. What is the units digit of t?
3
Let t(o) = 3*o + 1. What is the tens digit of t(9)?
2
Let m(i) = -i**3 + i**2 + 3*i - 2. Let o be m(2). Let r = o - -10. Let h(y) = y - 5. What is the units digit of h(r)?
5
Suppose -118*q = -121*q + 744. What is the hundreds digit of q?
2
Suppose -3*w + 11 = -46. Let c = w - -2. What is the tens digit of c?
2
Let y be 77/5 + (-2)/5. Let p be 6/y - 2/5. Suppose p = -10*v + 5*v + 40. What is the units digit of v?
8
Let u = -16 + 99. What is the units digit of u?
3
Suppose -540 = -5*t + 2*c, 0 = 2*t + c - 205 - 2. What is the hundreds digit of t?
1
Let b(s) = -5*s**3 - 11*s**2 + 6*s + 12. Let h(q) = 4*q**3 + 10*q**2 - 5*q - 11. Let y(j) = -5*b(j) - 6*h(j). What is the units digit of y(5)?
6
Suppose -2*h = -2 - 2. Suppose -c + 0*c = 5*l + h, -4*c + l = -13. Suppose 2*p - 20 = -c*p. What is the units digit of p?
4
Suppose 4*u - 8 = l + u, 4*l + 4*u - 32 = 0. Suppose -c + l*d = c - 10, 1 = d. What is the units digit of c?
7
Suppose 37 = 2*p - 3*l, 3*p - 53 = 6*l - 4*l. Suppose -m = -2*m + p. What is the units digit of m?
7
Suppose 0 = -3*k - 3*v - 0*v - 30, 43 = -4*k - 5*v. Let g = k + 23. What is the tens digit of g?
1
Suppose 4 = 3*a + 5*v, a - 3*v - 18 = -4*a. Suppose k - 4*k - 5 = c, 2*c = -a*k - 19. Let r = 1 - c. What is the units digit of r?
5
Suppose -3*n = 0, 5*l = -3*n + 122 + 73. What is the units digit of l?
9
Let k = 27 + -17. Suppose -2*r = -f - 24, -k = -2*r + 4*f + 14. Suppose -2*n = -0*d + 4*d - 40, 0 = d + n - r. What is the units digit of d?
8
Let z = 9 - 6. Let u = -3 + 4. Let n = z + u. What is the units digit of n?
4
Suppose 3 - 381 = -6*k. What is the units digit of k?
3
Suppose 4*c - k - 24 = 0, -2*c - 2*c + 2*k + 28 = 0. Suppose -4*b - 6*x = -c*x - 18, -4*b - 2*x + 16 = 0. What is the units digit of b?
5
Suppose 4*p + n = -p - 10, -n = 0. What is the units digit of (3/4)/(p/(-24))?
9
What is the hundreds digit of (-43 + 3)*2*(-7)/5?
1
Let g(y) = -2*y**2 - 6*y + 10. Let n(b) = 3*b**2 + 12*b - 19. Let v(x) = -5*g(x) - 3*n(x). What is the units digit of v(5)?
2
Let p be 5 - 5/(5/3). What is the tens digit of (0 - -1)/(p/74)?
3
Suppose -4*o = -2*g - 3*o + 12, -4*g = 3*o - 14. Suppose 0 = -u + g + 1. Suppose x - u = -0*x. What is the units digit of x?
6
Let b = 25 - 7. What is the units digit of b?
8
Let u(b) = 8*b**2 - 2*b + 1. Let v be u(2). Let w = v + -17. What is the tens digit of w?
1
Suppose 0*a - a - 25 = 0. Let w be (-5)/(a/6)*5. What is the units digit of w/(-2)*1/(-1)?
3
Let t be (-8)/12*-1*3. Suppose -4*m + 126 = 3*a - t, -4*a + 159 = 5*m. Suppose 5*n - 15 = m. What is the tens digit of n?
1
Let i be (3 - -1)/(4/6). Let p(g) = -g + 19. Let j be p(15). Let s = i - j. What is the units digit of s?
2
Suppose 2*j = 4*j, -3*j = -5*t - 5. Let b(h) = h. Let g be b(0). Let s = g - t. What is the units digit of s?
1
Let h be 2/((-15)/(-6) + -3). What is the units digit of ((-38)/h)/((-1)/(-2))?
9
Let g = -28 - -260. What is the hundreds digit of g?
2
Let w(r) = -4*r + 2. Let t be w(-6). Let z = t - 14. What is the tens digit of z?
1
Suppose 6*l = 2*l - 5*s + 24, 0 = -l + 2*s - 7. What is the units digit of l?
1
Let k = 10 + -6. Suppose 0*n = n + k, -2*d + 3*n = -62. Suppose -4*q - q + d = 0. What is the units digit of q?
5
Suppose 3*n + 0*n - 333 = 0. Suppose -z + 25 = 2*w, z + 3*w = 4*z - n. Let h = z - 19. What is the units digi