e 0 = -5*l - y - y - 4, 5*l = y - 13. Let w = l + 7. Suppose 0*g + 20 = 2*r - 3*g, -w*r - 2*g = -31. What is the units digit of r?
7
Suppose 0*r + 3*r = 0. Let u(m) = -25*m**3 - m**2 - 4*m - 4. Let s be u(-1). Suppose s = 2*x - r*x. What is the units digit of x?
2
Let k(m) = 2*m. What is the units digit of k(5)?
0
What is the units digit of -22*(5 + 55/(-10))?
1
Let i = 29 - -7. Let c = i - 23. What is the tens digit of c?
1
Suppose -8*o + 3*o = -20. What is the units digit of ((-18)/15)/(o/(-50))?
5
Suppose -4*n + 5 = r - 33, -4*r + 3*n + 95 = 0. What is the tens digit of r?
2
Let a = -11 - -23. Suppose -2*h + 3*h = a. What is the tens digit of h?
1
Suppose -2*z - 12 = 2*z. Let t = 6 + z. Suppose -4*l + 2*k + 62 = 0, -54 = t*l - 6*l - k. What is the units digit of l?
7
Suppose -2*w = -5*t + 5, 2*t - 3 = -w - t. Let a(m) = -m + 4. What is the units digit of a(w)?
4
Let p = 2 - 3. Let x(o) = o**2 + 11*o + 2. Let z be x(-11). What is the units digit of (4 - p) + (-4)/z?
3
Let w(a) = -6*a**2 + 5*a + 2. Let n(t) = 4 + 5*t - 3*t**2 - 2*t**2 - 1. Let l(o) = 5*n(o) - 4*w(o). What is the units digit of l(5)?
7
Suppose 8*v + 40 = 10*v. What is the units digit of v?
0
Let a be 12*(6/4 - 1). Let u(n) = n**2 - 5*n + 8. What is the units digit of u(a)?
4
Let v(o) = -1. Let w(r) = -r**2 - 10*r - 9. Let f(l) = -2*v(l) - w(l). What is the units digit of f(-9)?
2
Let n = 22 - 15. Let l = n + -4. Suppose o = 3*o - 2, 2*p + l*o = 13. What is the units digit of p?
5
Let a = 130 - 104. What is the tens digit of a?
2
Let p(a) = 2*a**3 - 7*a**2 - 2*a - 6. What is the units digit of p(5)?
9
Suppose 3*u + q = 5, -2*q - 3*q + 1 = 3*u. Suppose i + 39 = 5*i + 3*z, 20 = 2*i + u*z. What is the units digit of i?
9
Suppose -12*h - 7*h + 7866 = 0. What is the tens digit of h?
1
Suppose -10 = -4*v + 5*k, 5*k + 10 = 3*v - 0*v. Let s be (v/1)/(-2 - -1). Suppose s = 3*y + 2*y - 25. What is the units digit of y?
5
Suppose -16 + 94 = 3*k. Let v = k + -14. Let w = v - 8. What is the units digit of w?
4
Suppose 0 = 10*l - 343 + 63. What is the tens digit of l?
2
Let w(q) = 5*q**3 + 2 + 6*q**2 + 0*q + 4*q - 4*q**3. Let c be (-4 + 1 - -2) + -2. What is the units digit of w(c)?
7
Let l(c) = 3*c**2 + c - 6. What is the units digit of l(-5)?
4
Suppose 4*g - 4*b - 268 = 0, 3*g + 0*b = -3*b + 189. Suppose 5*m = -6*r + r + g, -3*r + 51 = 4*m. What is the units digit of m?
2
Let f(i) be the third derivative of i**6/120 + i**5/20 - 5*i**4/24 + 3*i**2. Let b be f(-4). Suppose -b*h + 5 - 1 = 0. What is the units digit of h?
1
Let m(q) = -q**3 - 5*q**2 - q. Let a be m(-5). Let w = a - 7. What is the units digit of ((-2)/w)/(1/3)?
3
Let o(d) = 2*d - 8. What is the units digit of o(8)?
8
Let p = 118 - 82. What is the units digit of p?
6
What is the hundreds digit of 523/3 - 13/39?
1
Let z(y) = y**3 + 7*y**2 + 5*y - 2. Let f be z(-6). Suppose 7*x = 5*x + s - 1, s = -x + f. What is the units digit of x?
1
Let p = -7 - -7. Suppose 5*c + 5*h + p*h - 40 = 0, -3*c + 5*h + 56 = 0. What is the units digit of c?
2
Let h be (-4)/10 + 1136/40. Suppose -4*w - 2*v + 6*v + 80 = 0, 4*v - h = -2*w. What is the tens digit of w?
1
Suppose 0 = -5*q + 2*q + 120. What is the tens digit of q?
4
Let l(i) = i**3 + i**2 - i + 162. What is the tens digit of l(0)?
6
Suppose 11*g - 932 = 784. What is the units digit of g?
6
Let q = -3 - -1. Let f be q/(-6) - 148/(-6). Suppose n + f = 6*n. What is the units digit of n?
5
Suppose 2*m = -3*m - 2*w + 380, 4*w = -2*m + 152. What is the units digit of m?
6
Let y be 0 + 3*4/3. Suppose -y*l + 5 = -3*l. Suppose 0*t = t - l*a + 18, 18 = 3*t + 3*a. What is the units digit of t?
2
Let h = 7 - -31. Let t = h + -11. What is the units digit of t?
7
Let f(g) = -23*g - 3. What is the tens digit of f(-2)?
4
Let v(j) = 9*j**3 + 2*j - 2. What is the tens digit of v(2)?
7
What is the tens digit of (-190)/15*9/(-3)?
3
Let f = -18 - 19. Let d = 82 + f. What is the tens digit of d?
4
Suppose 0*k - 1 = k, -2*k + 36 = 2*v. What is the units digit of v?
9
Let a = 4 - 0. Suppose 0 = 5*q + a*o - 91, -q + 7 = -0*q - 2*o. What is the tens digit of q?
1
Let u = 1 + -4. Let f be ((-1)/u)/((-1)/(-9)). Suppose -2*r + f*r = d - 8, 5*d - 2*r = 28. What is the units digit of d?
4
Suppose 7*k = 1787 + 355. What is the hundreds digit of k?
3
Let k = 14 + 23. What is the tens digit of (2 - 2)/2 + k?
3
Suppose -2*y - 2*h - 2 = 0, -2*y = -7*y + h + 19. Suppose -9 = -0*z - y*z. What is the units digit of z?
3
Let d(g) = g**3 - 8*g**2 + 7*g + 2. Let w be d(7). Suppose -3*f = 4*j - 58, w*f = 2*j + f - 34. What is the units digit of j?
6
Let c(x) = 2*x**3 - 5*x**2 + x - 4. Let n be c(4). Suppose 0 = -3*z + n - 15. What is the tens digit of z?
1
Suppose 4*f = 4*m + 64, 4*f = -4*m + 2*m + 46. Let h be 2*(-3 + 2) - f. What is the units digit of (-6)/h + (-73)/(-5)?
5
Let f = 0 - -3. Let m be 5*1 - (-5 + f). Suppose 3*u = 5*x - 26, -3*x + 4*u + m = -2. What is the units digit of x?
7
Let m(b) be the third derivative of b**7/5040 + 7*b**6/720 + b**5/30 + 2*b**2. Let x(o) be the third derivative of m(o). What is the units digit of x(0)?
7
Let y(o) = o**3 - 4*o**2 - 5*o + 2. Let p = -5 - -9. Suppose -2*z - p*c = -2, c - 17 + 4 = -3*z. What is the units digit of y(z)?
2
Let j(m) = -m**3 - 3*m**2 - 4*m - 3. Let r be j(-2). Suppose -r = 4*o - 5*o. Suppose 0 = -5*s + q + o, 4*s + s - 5*q = -15. What is the units digit of s?
1
Let q(g) = g**2 - 8*g - 7. Let o be q(9). Suppose -5*y + 207 - 35 = -w, o*y = 3*w + 74. What is the tens digit of y?
3
Let i(k) = k**3 + 6*k**2 - k + 4. What is the units digit of i(-6)?
0
Suppose 5*l - 51 = -2*i, -5*i = -4*l - 0*l + 54. Suppose -5*s + 4 = -l. Suppose 4*r - 26 - 16 = j, 34 = 4*r + s*j. What is the units digit of r?
0
Suppose -2*m + 28 = m - b, -3*b = 12. Let g(u) = 2*u - 10. What is the units digit of g(m)?
6
Let n be -4*(-3*2)/(-3). What is the units digit of ((-4)/5)/(n/20)?
2
Let v(j) = -35*j + 1. Let g be v(-2). Suppose -g = -4*f - 7. What is the units digit of f?
6
Let p(g) = 35*g**3 + g**2 - 3*g + 2. What is the units digit of p(2)?
0
Suppose -5*i - 200 = -0*q - 2*q, 3*q - 300 = 3*i. Suppose 0*b + 3*b = 3*u - 102, 3*u - q = 4*b. What is the tens digit of u?
3
Suppose c - 12 - 17 = 0. Suppose 3*b - c = 16. What is the units digit of b?
5
Suppose -4*x = -d + 31, 0*d + 5*d = x + 174. What is the tens digit of d?
3
Suppose -r + 5 = 0, 4*k + 2*r = -5 - 9. Let l(f) be the first derivative of -f**2 + 3*f + 1. What is the units digit of l(k)?
5
Suppose -u = -3*u + 4*t + 70, 0 = 4*t - 20. What is the tens digit of u?
4
Suppose 7*l - 819 = -0*l. What is the hundreds digit of l?
1
Let h = 1 + 0. Let t be (-30)/9 + h/3. What is the units digit of t/2 - (-13)/2?
5
Let q = -51 + 58. What is the units digit of q?
7
Suppose 2*p - 2 = d - 9, 2*d + p = 4. Let z(o) = 11*o - 1. Let k be z(d). Let g = -19 + k. What is the units digit of g?
3
Suppose 0 = -o - 2*o + 15. Suppose o + 7 = 3*m. What is the units digit of m?
4
Let g = 11 + -21. Let h = -16 - g. Let f = h - -10. What is the units digit of f?
4
Let s(o) = -9 + 4*o - 5 + 0. What is the units digit of s(8)?
8
Let l = 47 + -12. What is the units digit of l?
5
Let g(c) be the third derivative of -c**6/120 + c**5/15 + 7*c**4/24 + c**3/6 - 3*c**2. Suppose 0 = t - m - 5, 0*t - m + 5 = t. What is the tens digit of g(t)?
1
Suppose 27 = -w + 41. What is the tens digit of w?
1
Suppose -b + 4*b = 0. Suppose 3*p = -b*p + 12. What is the units digit of p?
4
Let c(n) = -2*n + 97. What is the tens digit of c(0)?
9
What is the hundreds digit of (-233)/(-2) + (52/8 - 7)?
1
Suppose -2*k = 4*r - 152, k = 6*k + 3*r - 387. What is the units digit of k?
8
Suppose 0*x - 5*v = -5*x + 125, v - 59 = -2*x. What is the tens digit of x?
2
Let r = 188 + -59. Suppose 2*l - r = -41. What is the tens digit of l?
4
Let b = 24 + 9. What is the tens digit of b?
3
Let o(x) = 2*x + 24. What is the units digit of o(12)?
8
Let x(c) = 4*c**2 - c - 1. Suppose -2*d + 0*d + 5 = -3*b, -2*d + 4*b = -6. Let u be -1 + 0 - -3*d. What is the units digit of x(u)?
3
Suppose 2*a - 1 = -3, 0 = -u + 4*a + 7. Suppose 5*s - u*s = 0. Suppose s = 4*f - 2*m - 2, -f = 3*m - 1 - 3. What is the units digit of f?
1
Suppose 16*q - 134 = 14*q. What is the tens digit of q?
6
Suppose -3*v + 7*v = -5*o + 26, -3*v +