4)?
1
Let w = -1 - -1. Suppose 5*v = -w*v - 45. What is the units digit of (-1 - v)/((-3)/(-6))?
6
Suppose -5*o = 3*f - 74, -5*f - 6*o = -2*o - 119. What is the units digit of f?
3
Let r be ((-6)/4)/(2/(-4)). Suppose -5 = r*x - x - 5*d, 0 = 4*x + 2*d - 26. Suppose 4*m = -j + 9, -2*j = -x - 5. What is the units digit of m?
1
Suppose -351 = -4*o + 5*a, -2*o + 3*a = -o - 86. What is the tens digit of o?
8
Suppose -5*u + 25 = -0, 4*q - 286 = 2*u. What is the units digit of q?
4
Let p(q) = -q + 18. Let a be p(13). Suppose 0 = a*g - 61 + 1. What is the units digit of g?
2
Let j be ((-58)/(-4))/((-1)/(-2)). Let t = 49 - j. Suppose -5*w + t = -5. What is the units digit of w?
5
Suppose -6*z + 3*z + 5 = -2*m, -2*m = 4*z - 2. Let n(f) = f + 6*f**2 + 5*f**2 + 3 - 2. What is the tens digit of n(m)?
1
Let u(n) be the second derivative of -n**3/3 - 11*n**2/2 - 4*n. What is the units digit of u(-8)?
5
Let n be (-416)/40 - (-4)/10. Let k = -3 - n. What is the units digit of k?
7
Suppose 0 = -7*f + 6 + 1. What is the units digit of f?
1
Suppose -4*a = -2*g - 2*a + 174, 4*g - 363 = -a. Suppose -3*r - h + 4*h = -g, -5*r + 190 = 5*h. What is the tens digit of r?
3
Let w(s) = 11*s - 2. What is the units digit of w(2)?
0
Let b = -6 - -3. Let t = 1 - b. What is the units digit of t?
4
Suppose -b = 3*b - 4. Suppose -5*n - 5*z + 10 = 0, 0 = 4*n - 5*z + b - 18. What is the units digit of 18/4*4/n?
6
Let m(a) = -a**2 - 8*a - 8. Let r be m(-6). Suppose -3*y = -r*y. Suppose 29 = z - 5*k, y*z + 2*k = z - 20. What is the tens digit of z?
1
Suppose 2*k + 2*k = -w + 36, -4*w = -5*k + 24. Suppose 3*l - k = l. Suppose -11 = -l*f + 9. What is the units digit of f?
5
Suppose -88 = -3*c - c. What is the units digit of c?
2
Let t(g) be the third derivative of 23*g**4/24 + g**3/6 - g**2. Let d be t(3). Suppose 3*r = -9*h + 4*h + d, 4*r - 75 = -3*h. What is the tens digit of r?
1
Let p(q) = -q + 5. Let m be p(5). Suppose 3*g = 2*x + 80, m = 3*x - 6 - 0. What is the units digit of g?
8
Suppose -2*n = 6, 7*n = f + 4*n - 3. Let u be 13/2*f/(-3). Let w = u - 9. What is the units digit of w?
4
Let m(y) = y. Let o(u) = 4*u + 4. Let c(k) = 10*m(k) - 2*o(k). What is the units digit of c(9)?
0
Let y be (-2 + -1)/((-6)/(-8)). Let n = -65 - -74. Let x = y + n. What is the units digit of x?
5
Let v = 23 - -18. What is the tens digit of v?
4
Let r(m) = m**3 + 6*m**2 + 3*m - 4. Let l be r(-4). Suppose -l - 36 = -4*u. What is the tens digit of u?
1
Let o = 5 + -5. Suppose -3*y + o*y = -12. What is the units digit of y?
4
Suppose -22*u + 475 = -17*u. What is the tens digit of u?
9
Let r = -12 - -16. What is the units digit of r?
4
Let c = -36 - -79. What is the units digit of c?
3
Suppose 0 = -4*p + 8 - 0. Suppose -41 = -p*k - 5*x, -4*k - 5*x = 20 - 87. What is the units digit of k?
3
Suppose -2*p = -3*d - 8, d - p + 4 = 2*d. Suppose y + y + 14 = d. Let f = 14 + y. What is the units digit of f?
7
Suppose 144 = 6*s - 2*s + y, 0 = 3*s + 4*y - 108. What is the tens digit of s?
3
Suppose 0 = -3*d - 2*a + 13, -2*d + 1 + 6 = 3*a. Suppose 4*r + 4*v = 28, r - 3*r + 26 = d*v. What is the units digit of r?
3
Let j(v) = v**2 + 5*v - 11. Let a(g) = 2*g - 5. Let f(u) = -9*a(u) + 4*j(u). Let l be f(-1). What is the units digit of (-2)/l + (-58)/(-6)?
9
Let y = -134 - -203. What is the units digit of y?
9
Let k(r) = -r**2 - 17*r + 5. What is the tens digit of k(-16)?
2
Let y = -350 - -526. What is the units digit of y?
6
Let r(n) = 1 + 7*n**2 - 2*n**2 + n + n**2 - 4*n**2. Let k be r(-1). Suppose -4 = k*x - 6*x. What is the units digit of x?
1
What is the tens digit of (5/(-2) + -1)*-18?
6
Let d = 79 + -50. What is the tens digit of d?
2
What is the tens digit of (70/(-21))/(2/(-111))?
8
Let f(l) = -15 + l + 15. Let t be f(5). Suppose 0 = 5*w - t*p + p - 30, 2*w - 3*p - 19 = 0. What is the units digit of w?
2
Let i(d) = -4*d - 4 + 5*d - 9*d. What is the tens digit of i(-2)?
1
Let b(v) = v**3 - 4*v**2 - 4*v - 5. Let u be b(5). Suppose u*s = -s - 1. What is the units digit of (s + 0)/((-2)/32)?
6
Let r = -7 - -42. What is the units digit of r?
5
Suppose 4*b - 12 + 0 = 0. What is the units digit of b?
3
Let c = 5 + -10. What is the units digit of (-2 - (c + 1)) + 3?
5
Let f(q) = -q**2 + 1. Let r(z) = 4*z**2 - 4. Let k(l) = 3*f(l) + r(l). Let m be k(1). Suppose m = -4*n + 8 + 4. What is the units digit of n?
3
Let b(r) = 28*r**2 + 7*r + 2. What is the tens digit of b(-2)?
0
Suppose -9*o + 12*o = 195. What is the tens digit of o?
6
Let k(q) = -10*q. What is the units digit of k(-1)?
0
Let d(b) = -16*b. Suppose -3*t + 1 = -3*z - 5, 0 = -5*z - 5*t. What is the tens digit of d(z)?
1
Let p be (-1 - 45/3)*-1. What is the units digit of (324/48)/(3/p)?
6
What is the tens digit of (4 + -4 + 8)/((-1)/(-10))?
8
Suppose 4*m + m - 10 = 0. Suppose -n + 5*a - m = 0, -2*n + 38 = n - 4*a. What is the tens digit of n?
1
Suppose 3*a - 126 = -5*g, -g + 0*a + 2*a = -20. What is the units digit of 1/(27/g - 1)?
8
Let r = -4 - -85. Let n = r - 40. What is the tens digit of n?
4
Suppose -11 = -3*r - 4*a, -5*r - 4*a + 22 + 7 = 0. What is the units digit of r?
9
Let f = -5 - -5. Suppose f = -4*g + 2*g + 30. What is the tens digit of g?
1
Let k be (-18)/63 - 200/(-14). Suppose -76 = -5*x + k. What is the units digit of x?
8
Let v be 1/(-2 + 236/116). Let u = -20 + v. What is the units digit of u?
9
Let p(r) = -r + 1. Let v(d) = d**2 + 6*d + 2. Let t be v(-3). Let i = t - -2. What is the units digit of p(i)?
6
Let k(x) = x**3 + 7*x**2 + x + 7. Suppose 2 + 5 = -a. Let d be k(a). Suppose 8 = 2*c - d*c. What is the units digit of c?
4
Let n be (-5)/((-10)/6) - -68. Let h = n - 38. Suppose -h = -3*y + 3. What is the units digit of y?
2
Suppose 0*p + 25 = 5*p. Suppose -p*z = -23 - 7. Suppose 2*l = -0*l + z. What is the units digit of l?
3
Let w(v) = 2*v + 2*v + 1 - 8 - 3. What is the tens digit of w(8)?
2
Let g(h) = 9*h**3 - 5*h**2 + 3*h - 1. What is the units digit of g(2)?
7
Suppose -3*u - 2*u = 70. Let p = u - -56. What is the units digit of p?
2
Let v = 92 + -50. What is the tens digit of v?
4
Let z be (-198)/(-7) - 16/56. Suppose -3*a + z + 110 = 0. What is the tens digit of a?
4
Suppose 4*g = -5*j + 2*j + 10, 2*j + 8 = g. Let r(p) = -p**2 - 8*p - 9. Let f be r(-7). What is the units digit of f - 34/j - 3?
2
Let r be 5*3/(15/16). Suppose 0 = 5*s - 3*s - r. What is the units digit of s?
8
Suppose 0 = 65*a - 68*a + 606. What is the hundreds digit of a?
2
Let k(j) = j**3 + 6*j**2 + 6*j + 1. Let g be k(-5). Let i = 6 + g. What is the units digit of i?
2
Let t(k) = -7*k + 49. What is the tens digit of t(-10)?
1
Let i = 73 + -21. What is the units digit of i?
2
Let t(g) = 2*g + 1. Let z be t(1). Suppose -z*q - o = -10, -14 = -5*q - 3*o + 2*o. What is the units digit of q?
2
Suppose 2*t = -t + 15, 0 = 4*f + t + 19. What is the units digit of 6*(f/4 + 3)?
9
Suppose -1 = -3*c + 2. Suppose -2*u + 28 = -2*o, -2*u = -0*u - o - 27. Let v = u - c. What is the units digit of v?
2
Suppose 4*t - 307 = -4*o + 353, 3*o - 503 = -5*t. What is the hundreds digit of o?
1
Let y be (-4)/(-10) - (-115)/25. Let l = 16 - y. What is the units digit of l?
1
Let o be 207/7 + (-6)/(-14). What is the units digit of (o/(-18))/(1/(-15))?
5
Suppose -y = l + 1727, 5*y + 5185 = -7*l + 4*l. What is the units digit of (2/5)/((-15)/l)?
6
Suppose -q - 2 + 9 = 0. Let o = -5 + q. What is the units digit of o?
2
Suppose 3*h - t - 4 = 0, -t + 4 = -2*h + 3*t. Let r be 3 - (-1)/h*-16. What is the units digit of (5/(r/9))/(-1)?
9
Let r = 7 - 14. What is the tens digit of (-172)/r - 6/(-14)?
2
Let c(y) = 2*y - 6. Let r be c(4). Suppose -r*m - 20 = -7*m. What is the units digit of m/(-2) - 12/(-3)?
2
What is the hundreds digit of (158/(-28) - 2/(-14))*-36?
1
Suppose 3*o - o = 0. Suppose -3*z - 2*z = 4*l - 63, o = 4*l - 8. What is the tens digit of z?
1
Let q(b) = b**2 - 7*b - 3. Let k be q(8). Suppose 0 = 3*o - 8*o + k. What is the units digit of o?
1
Let h be (0 - 1)/(1/3). Let d(u) = -2*u - 4. Let s be d(h). Suppose 3*c + o - 10 = c, s = o. What is the units digit of c?
4
Let y be (1 + -3)*(-116)/8. Let u(d) = -77*d. Let i be u(-1). Suppose -4*k = -i + y. What is the units digit of k?
2
Let v = 7 + -27. What is the tens digit of (v/15)/(2/(-30))?
2
Let u = 5 - -3. Let s = 2 + 17. Let c = 