of r?
4
Let o = -7 - -3. Let k be (-5)/((-30)/o)*-3. What is the units digit of (-1 - -2)/(k/10)?
5
Let j = 0 + 0. Let x(i) = -3*i**2 + 11*i - 29. Let t(n) = -2*n**2 + 7*n - 19. Let b(z) = -8*t(z) + 5*x(z). What is the units digit of b(j)?
7
Let x = -1 + 64. Let m be ((-2)/3)/(6/x). Let z(h) = h**3 + 8*h**2 + 4*h - 2. What is the units digit of z(m)?
9
Let n(d) = d + 20. Let s be n(0). Suppose -2*c - s = -6*c. Suppose q - c*j + 12 = 0, -5 + 17 = 2*q + 2*j. What is the units digit of q?
3
Suppose 4*f - 2*f = 0. Suppose f*q = -2*q + 5*h - 20, 4*h = q + 4. Let n = q - -29. What is the units digit of n?
9
Suppose 0 = j + 4*v + 25, 4*v + 13 + 32 = -5*j. What is the tens digit of (32/j)/((-3)/15)?
3
Let x(s) = 24*s**2 + s + 1. Let u be x(-1). Suppose -5*o = -3*w + 53, 5*w - 30 = 3*w - 2*o. Suppose w + u = 5*a. What is the units digit of a?
8
Let d(l) = l**2 + 3. What is the tens digit of d(-6)?
3
Let u(k) = k**2 + k - 6. Let p be u(6). What is the units digit of (-6)/p - 74/(-12)?
6
Let s(o) = -o**2 + o + 4. Let t be s(0). Suppose 0*h + 3*z - 5 = t*h, 13 = -2*h + 5*z. What is the units digit of h?
1
Suppose -y - 24 = 3*s, 2*y + 0*y = 3*s - 48. Let b = 35 + y. What is the units digit of b?
1
Let w be 1*6/(3 - 5). Let l = 12 + w. What is the units digit of l?
9
Suppose -q = 4*q - 20. Let t(a) = -2*a + 4*a - 6*a + a**3 - q - 5*a**2. What is the units digit of t(6)?
8
Suppose 0 = 4*j + j - 5. Let v be 38/8 - (-9)/36. Suppose j = -v*z + 21. What is the units digit of z?
4
Let l(p) = 13*p - 4. Let j be l(3). Let x = j - 1. What is the tens digit of x?
3
Let d(z) = -z**3 + 3*z**2 + 2. Let s be d(3). Suppose -3*u = s*u - 45. What is the units digit of u?
9
Let s(z) = -z**2. Let a(x) = -5*x**2 - 4*x + 5. Let y(n) = -a(n) + 4*s(n). What is the units digit of y(-7)?
6
Let a(j) = 3*j**3 - 2*j**2 + 2*j - 1. Let n be a(1). Let x(w) = 2*w**3 - 2*w**2 - w - 2. Let i be x(n). Let r = i - 2. What is the units digit of r?
2
Let z = 25 - 17. What is the units digit of z?
8
Suppose -3*f = 2*f - 20. Let a = -3 + f. Suppose -4 - a = -k. What is the units digit of k?
5
Suppose -3*i - w + 58 = -i, -2*w = 2*i - 58. What is the tens digit of i?
2
Suppose -3*j + 12 = -0*j. Let t be (j/(-6))/(4/(-42)). Let d = 0 + t. What is the units digit of d?
7
Let z(q) = 4*q - 1. Let o(p) = -p - 1. Let s(k) = k**3 - 5*k**2 - 7*k + 4. Let h be s(6). Let w be o(h). What is the units digit of z(w)?
3
Suppose -4*u + 2 = 5*d - 15, 2*d - 4*u = 18. Suppose -5*g = -3*h - 2*h - 70, -h + d*g = 2. What is the units digit of h/(-2)*2/1?
7
Let t be (-3)/15 + (-431)/(-5). Suppose 4*z + q - 11 - t = 0, 0 = z + 5*q - 29. What is the units digit of z?
4
Let t = -41 - -143. What is the hundreds digit of t?
1
Let r(f) = -3*f - 1. Let w be r(-1). Let b = 2 - w. Suppose 0 = -2*j - 2*g + 8 - b, -60 = -5*j + 3*g. What is the units digit of j?
9
Suppose -12*a + 7*a + 185 = 0. What is the tens digit of a?
3
Let o(m) = -16*m**3 - 2*m**2 + 1. What is the units digit of o(-1)?
5
Suppose -2277 = -4*y - 2*l - 581, 5*l = 5*y - 2150. What is the hundreds digit of y?
4
Let p(c) = 22*c**2 + 2*c + 8. What is the tens digit of p(-2)?
9
Let s be 44 + (-4 + 0)/(-2). Suppose -3*l - s = -2*p, l - 10 = -4*l. What is the tens digit of p?
2
Let j = 181 + -104. What is the units digit of j?
7
Let h = -4 - -8. Suppose 0 = h*m - 0*m - 4. What is the units digit of m?
1
Suppose 5 = u, 104 = 4*x - 2*u + 22. What is the tens digit of x?
2
What is the units digit of ((-84)/(-9))/(4/6)?
4
Suppose -d + 5 = -4*n, -4*d = -2*d + 2*n - 60. Suppose a - d = -9. What is the units digit of a?
6
Let v(r) = 4 - 2 - 5*r - 4. Let y be v(-4). What is the units digit of (-2)/(-9) - (-122)/y?
7
What is the tens digit of 2 + 3 + (-1 - -249)?
5
Let m be (-934)/(-12) - (-3)/18. Suppose 0 = a + x + 2*x - 32, -2*x = 4*a - m. What is the tens digit of a?
1
Let j be 3/((-3)/3) + 7. Suppose -n = j*n - 60. What is the units digit of n?
2
Let x(h) = h**2 + 8*h - 3. Let m be x(-7). What is the units digit of 4/m - (-27)/5?
5
Let i(g) = g**3 - 4*g**2 + g + 2. What is the units digit of i(4)?
6
Suppose 12*y + 1155 = 15*y. What is the units digit of y?
5
Let w(l) = -16*l**2 - 7*l - 6. Let d(y) = 11*y**2 + 5*y + 4. Let r(n) = -7*d(n) - 5*w(n). What is the units digit of r(-2)?
4
Let i(a) = a + 2. Let q be i(2). Suppose q*o - 4 - 4 = 0. Suppose 3 = o*f + f. What is the units digit of f?
1
Suppose -2*p = 2*b - 80, 2*p + 3*p - 230 = b. What is the units digit of p?
5
Let c = 2 + 7. What is the units digit of c?
9
Let y = 28 - 3. What is the units digit of y?
5
Let x be 88/5 + 6/(-10). Suppose -y = -5*q - x, -4*y - 6*q - 7 = -q. Suppose -5*m + 63 = -3*f, -f - y*f - 3 = 0. What is the tens digit of m?
1
Suppose 3*z - 8 = z. Suppose -z*i = i - 55. What is the tens digit of i?
1
Suppose -48 = -0*u - 4*u. What is the units digit of u?
2
Let i be (-6)/(3 - 1) - -1. Suppose -3*r = -0*r - 18. Let a = r + i. What is the units digit of a?
4
Let l be 1 - (-279)/15 - (-4)/10. Suppose 0 = 3*m - 2*m - 36. Let v = m - l. What is the tens digit of v?
1
Let r(n) = 86*n**2 + 2*n + 2. What is the tens digit of r(-1)?
8
Let r(x) = -x**3 - 5*x**2 - x - 13. What is the tens digit of r(-6)?
2
Let n = 112 - 103. What is the units digit of n?
9
What is the tens digit of ((-8)/(-16))/(-1 - (-654)/652)?
6
Suppose 0 = -24*r + 21*r + 363. What is the tens digit of r?
2
Let b(j) = 2*j - 2. Let m be b(3). Let i(h) be the third derivative of h**6/120 - h**5/20 - h**4/12 + 3*h**2. What is the units digit of i(m)?
8
Let r = 17 - 11. Suppose 0 = 4*v - r - 22. What is the units digit of v?
7
Let i be (-4)/(-18) + 4/(-18). Let r(q) = -q + 5. Let f be r(i). Suppose -b + f*v + 4 = 0, 4*v + v - 41 = -4*b. What is the units digit of b?
9
Let j be -1*((-3)/(-3) - 1). Let h(r) = r**3 + r**2 + 20. Let o be h(j). Suppose 3*p + 4*w - o = 0, 4*w - 8 = -0*p - 2*p. What is the tens digit of p?
1
Let w(g) = -g**3 + 9*g**2 + 13*g + 4. What is the tens digit of w(10)?
3
Let m be ((-2)/(-2))/(1/3). Suppose -m*n = -2*n - 16. What is the tens digit of n?
1
Suppose z - 2*z + 3 = 0. Let s = z + -2. Suppose 4*o = 21 - s. What is the units digit of o?
5
Let q(s) = s + 1. Let x be q(3). Suppose 72 - 240 = -x*t. Suppose 6 = 4*n - t. What is the units digit of n?
2
Suppose 4*u - 2*q + 25 = -u, 4*u = 3*q - 20. Suppose -2*r + 15 = t, 2*r + 3*r = -4*t + 51. Let g = t + u. What is the units digit of g?
4
Let z(q) = 4*q - 8. What is the units digit of z(5)?
2
Let z = -55 - -90. What is the units digit of 10/z + 430/14?
1
Let u = -48 + 78. What is the units digit of u?
0
Let l(w) = w**3 - 8*w**2 + 3. Let f be l(8). Suppose -s = -b - 2 + 4, 16 = f*b + 2*s. What is the units digit of b?
4
Let j be (-3)/(-4) + (-4)/(-16). Let q = j - 16. What is the tens digit of (-2)/(-5) - 249/q?
1
Let z(d) be the second derivative of -d**7/2520 + d**6/120 - d**5/60 + d**4/6 - d. Let b(c) be the third derivative of z(c). What is the units digit of b(5)?
3
Suppose -3*h = -10 - 5. Suppose l = -0*l + h. What is the units digit of l?
5
Suppose -z + 229 = 3*k + z, -3*k = -5*z - 194. What is the tens digit of k?
7
Suppose 0*d - d = 2. What is the units digit of 1 + 2/(d/(-9))?
0
Suppose 0 = -d + 2*g + 53, 4*g - 320 = -4*d - 72. What is the tens digit of d?
5
Suppose 4*j + 0*j = 72. What is the units digit of (-4)/j + 56/9?
6
What is the tens digit of 453/7 - (-10)/35?
6
Suppose 0 = -5*b, z - 4*b = 4*z - 72. What is the units digit of z?
4
Let y(k) = k**3 - 4*k**2 - k - 15. What is the hundreds digit of y(7)?
1
Suppose -5*t - 7 = 3. What is the units digit of (20/(-8) - 1)*t?
7
Suppose h + 2*h - l = 17, -l = -h + 9. Let y be (-3)/2*(-6 + 0). Suppose h*d = -5*p + p - 16, -4*p + y = -d. What is the units digit of p?
1
Suppose -5*o + 12 = -8. What is the units digit of o?
4
Let o(n) = -1 - n**2 - 2*n + 2 - 2*n. Let h be o(-3). Suppose 0 = -4*t + 4*s + 20, t + 0*s = h*s + 5. What is the units digit of t?
5
What is the units digit of 59/(-2)*(-9 - 1 - -6)?
8
Let j(d) be the third derivative of -d**6/720 + d**5/24 - d**4/8 - 2*d**2. Let z(y) be the second derivative of j(y). What is the units digit of z(4)?
1
Let v(x) = 2 - x**2 + 2 - 2*x + 3*x - 1. Let a be v(0). Let c = a - -9. What is the units digit of c?
2
Let z be (2 - 3)*(0 + -18). What is the tens digit of 