- 2 + 11. Let u be 1*((-9)/k - -2). Let a = u - -2. What is the units digit of a?
7
What is the units digit of (142/(-4)*2)/(14/(-42))?
3
Suppose 5*o = -x + 15, -22 = -4*x - 2*o + 2. Suppose x*a - 15 = -0*a. Let y = 13 - a. What is the tens digit of y?
1
Suppose -2*d = 5*u - 15, -5 = u - 0*u + 2*d. Suppose -3*s + 100 = u*b + 29, 13 = b + s. What is the tens digit of b?
1
Let m(p) = p**2 + p + 2. Let a(l) = -l**2 - 6*l - 2. Let j be a(-6). What is the units digit of m(j)?
4
Suppose -5*b + 71 + 58 = 4*r, -2*r - 5*b = -77. What is the units digit of r?
6
Let v = 14 + -18. Let n be 5 + (-2 - (1 + 0)). Let d = n - v. What is the units digit of d?
6
Suppose 438 + 409 = 7*f. What is the tens digit of f?
2
Let s = 5 - 3. Suppose 2*d = 2*y + s, 0 = 4*y + d + d + 10. Let v = y + 11. What is the units digit of v?
9
Suppose 2*m + 0 = 78. Let n = m - 62. Let h = n + 38. What is the tens digit of h?
1
Suppose 0 = -5*f - k - 22, 0*f + 1 = -2*f - 3*k. Let s(d) = -3*d - 17. Let x(w) = -4*w - 25. Let j(l) = f*x(l) + 7*s(l). What is the units digit of j(0)?
6
Let c = -20 - -29. What is the units digit of c?
9
Let d(x) = -23*x + 9. Let h(g) = -8*g + 3. Let b(r) = 6*d(r) - 17*h(r). Suppose 2*o - 2 = 2*s + 4*o, -2*s + o = 11. What is the units digit of b(s)?
1
Let m = 120 + -1. What is the tens digit of m?
1
Let h(o) = o**2 - 7*o - 8. Let p be h(8). Let g = p - -2. What is the units digit of g?
2
Let w = 121 + -42. What is the tens digit of w?
7
Suppose -2*i - 451 = -5*g, -g - i = -3*g + 180. What is the units digit of g?
1
Let z(h) = h**2 + 10*h - 11. Let t be z(-11). Suppose 5*o - 180 = -t*o. What is the tens digit of o?
3
Let b(f) = -3*f - 3 + 10*f**2 + 2*f - 9*f**2. What is the units digit of b(-2)?
3
Let x be (1 - 7)/((-9)/6). Suppose s + 6 = x*s. What is the units digit of 1/(s/(1*14))?
7
Suppose -2*y = -3*y - 8. Let f(p) = 14*p + 44. Let n(z) = 5*z + 15. Let l(b) = -3*f(b) + 8*n(b). What is the units digit of l(y)?
4
Let b(o) be the first derivative of -o**4/4 + 5*o**3/3 + 3*o**2/2 - 6*o - 1. Let u be b(5). Suppose -u = 4*k - 25, 2*k = -r + 15. What is the units digit of r?
7
Let h = 8 + -4. Suppose h = z + z. Suppose 2 = l - z. What is the units digit of l?
4
Suppose -4*d = -2*a - 36, -5*d + 58 = 4*a - 0*a. Let g be 3 + 2 + -2 + 1. Suppose 3*x + g*r - 30 = d, 12 = 3*r. What is the units digit of x?
8
Suppose -4 = -r, 3*g - 2*r + 18 = 4*g. Suppose -q + 5*d = g, 2*d = -2*q + 4*d - 4. Suppose q*h + 8 = h. What is the units digit of h?
8
Let f(j) be the second derivative of j**4/12 + 5*j**3/6 + 15*j**2/2 - 3*j. What is the tens digit of f(-7)?
2
Let k = 27 + 19. What is the tens digit of k?
4
Let q(j) = j**2 + 2*j - 1. Let c be q(3). Suppose c = -5*d + 69. What is the units digit of d?
1
Suppose -8 = 4*o + 5*h - h, -o - 4 = 2*h. Suppose o = -3*x - 27 + 114. Let a = x - 14. What is the units digit of a?
5
Suppose -4*s + 3*s + 7 = 0. Let b(y) = y**3 - 9*y**2 + 9*y + 2. Let t be b(s). What is the units digit of (-2)/(105/t - -3)?
1
Suppose 0 = 3*n + 2*n - 20. Suppose n*y - 45 = -y. What is the units digit of 2/(-1) + (y - -1)?
8
Suppose -5*f + 148 = -7. Suppose 0 = -2*q - 3*g + f, -2*q - g = -3*g - 6. Suppose q - 1 = n. What is the units digit of n?
7
Let m(f) = -3*f + 2. Let a be m(4). Let x be 1/(-5) - 132/a. Suppose -2*y = -y - x. What is the units digit of y?
3
Let y(h) = 2*h**2 + 6*h - 1. What is the tens digit of y(-7)?
5
Let m(y) = -y**3 + 5*y**2 - 2*y + 6. Let i be m(5). Let z(x) = x - 2. Let r be z(i). Let s(b) = b**3 + 7*b**2 + 6*b + 5. What is the units digit of s(r)?
5
Let l be 10/(-2) - -2 - -5. What is the units digit of ((-3 - 0) + 37)/l?
7
Suppose 2*b - 4*g = 5*b - 158, -4*g - 210 = -5*b. What is the units digit of b?
6
Let c(r) = r**2 + 8*r + 8. Suppose -36 = -z + 5*z. What is the units digit of c(z)?
7
Suppose -3*v - 3*z = -6*v + 42, 0 = 4*v - 3*z - 61. What is the tens digit of v?
1
Let s(x) = -10*x - 18. What is the tens digit of s(-9)?
7
Suppose -2*l + 2 = -3*a + 4, -5*a = 3*l - 16. Suppose -l*p + 2*s - s = 0, 0 = -5*p + 5*s. What is the units digit of 1*p/(-1) + 2?
2
Let q = 17 + -8. Let i = q - 7. Suppose -4*r = -i*r - 6. What is the units digit of r?
3
Let z = -2 + 4. Suppose 0 = z*j + 3*j - 60. What is the units digit of j?
2
Suppose 2*f + d + 18 = 0, f + 9 = -2*d + 3. What is the units digit of 4/f + (-141)/(-15)?
9
Suppose -3*q - 4*u + 11 = 0, u + 4 = 4*q - 17. What is the units digit of q?
5
Let v(k) = -9*k + 6. Let g(y) = -10*y + 7. Let t(h) = -3*g(h) + 4*v(h). Let p be t(3). Let l = -4 - p. What is the units digit of l?
1
Let j be (-6)/15 + (-47)/(-5). Suppose 1 = -2*y + 3*o, 0 = -4*o + 3 + j. Suppose 0 = -y*h + 28 + 20. What is the tens digit of h?
1
Let l(z) = -z**3 + 17*z**2 + 25*z - 8. What is the units digit of l(18)?
8
Suppose 4*w - 25 = 3*w + 5*j, 4*w - j - 24 = 0. Suppose -2*f = 8, 3*z - w*f + 3 = -2*f. Let h(o) = -o - 3. What is the units digit of h(z)?
2
Let k(t) = t**2 + 10*t + 1. Let j be (-8)/(-4) + -11 - 1. What is the units digit of k(j)?
1
Let q(c) be the second derivative of -c**3/6 + c**2/2 + c. Let b be q(-2). Suppose 3*y + 4*x = -y + 28, -b*x - 42 = -4*y. What is the units digit of y?
9
Let l be (-76)/(-18) - 6/27. Suppose -t = -3*j + 3*t + 30, l*j - 53 = t. What is the tens digit of j?
1
Let c(w) = 87*w**2 + 11*w + 20. What is the hundreds digit of c(-2)?
3
Suppose -9 = 5*j + 1. What is the units digit of (-4)/4 - j*1?
1
Let y(b) = -2*b + 2*b**2 + b - 2*b - 2 + 6*b. What is the units digit of y(2)?
2
Suppose 3*i + 5 = -2*i. Let n = i + 11. What is the units digit of n?
0
Let l = 126 - 54. What is the tens digit of l?
7
Let f(v) = v**3 + 10*v**2 - 11*v + 10. What is the tens digit of f(-11)?
1
Suppose 0 = 2*j + 3*j - 20. Suppose 0 = -4*g + 9 - 1. Suppose g*r - j*r = -10. What is the units digit of r?
5
Let c be -12*4/(-8)*-4. Let z = 38 + c. What is the units digit of z?
4
Let n = 35 + -18. Suppose 33 + n = 5*q. What is the tens digit of q?
1
Let x(m) = m**2 - 5*m + 4. Let u be x(5). Suppose -4*i = 5*d - 68, d = -2*d - u*i + 36. Let r = d - 8. What is the units digit of r?
8
Let a = 73 + -39. What is the units digit of a?
4
Let n = -53 + 93. What is the units digit of n?
0
What is the units digit of (-2)/(-8) - 450/(-24)?
9
Suppose -11 = -2*o + 43. What is the tens digit of o?
2
Suppose 0 = k - l - 21, 2*k + l - 42 = 2*l. Let o = -10 + k. Suppose -q + o = 2*q - 2*u, -21 = -q + 5*u. What is the units digit of q?
1
Let p = -10 + 6. What is the units digit of p/10*45/(-9)?
2
Suppose 5*h + 3 = 2*d + 10, -5*d - 6 = -h. What is the tens digit of d*(-29 - (-4 - -4))?
2
Suppose -3*f + 9 = -0*f. Suppose f*w - 10 = 2. What is the units digit of w?
4
Let a(c) = -c**2 - 7*c - 8. Let y be a(-6). Let g = -1 - -5. Let i = y + g. What is the units digit of i?
2
Let d(i) = -4*i**3 + 15*i**2 - 6*i + 4. Let b(f) = 5*f**3 - 16*f**2 + 5*f - 5. Let g(o) = -5*b(o) - 6*d(o). What is the units digit of g(-11)?
1
Suppose 48 = 5*h + 18. Suppose b + 1 = h. Suppose 32 = b*l - l. What is the units digit of l?
8
Let o = 229 - 104. What is the tens digit of o?
2
Suppose -2*z - 3*z = -120. Suppose 2*s - 104 = -z. Suppose 2*m - 7*m = v - 19, -3*v = -2*m - s. What is the units digit of v?
4
Let y(c) = -c**2 - 8*c - 3. Let x be y(-7). Let r = x + -1. What is the units digit of r/5*(-25)/(-5)?
3
Let k be (-4)/6 - 4/3. Let v be 6/5 + k/10. What is the units digit of v - 1/(1/(-2))?
3
Suppose -4*g + 11 = -3*w, 4*w + g = -g + 22. Suppose -2*b = 4*c - w*c - 11, 4 = 3*b - c. What is the units digit of b/((-4)/((-32)/3))?
8
What is the units digit of (-2 - (-14)/4)/(30/3400)?
0
Let o(l) = -l**2 - 6*l - 1. Let d be o(-5). Suppose 0 = -d*u + 6*u - 74. What is the units digit of u?
7
Suppose 5*a + 84 = a. Let p = 32 + a. What is the tens digit of p?
1
Suppose -6*g = g - 476. What is the units digit of g?
8
Let u be (-1)/((-7)/2 - -3). What is the units digit of u - 3/(2 - -1)?
1
Suppose -2*h - 9 = -h. Let y = -2 - h. What is the units digit of y?
7
Let w(t) = -t**3 - 5*t**2 + 3*t + 7. Let l be w(-5). What is the tens digit of (2/(l/76))/(-1)?
1
Let k(d) = -2*d - 3 - 1 + 0 + 2. What is the units digit of k(-6)?
0
Suppose 161 = 4*w - k, -3*w + 57 = 2*k - 72. What is the units digit of w?
1
Let o be ((3 - 15)/(-2))/1. Suppose -3*h + o = -21. What is the unit