 the tens digit of (42/(-5))/((-7)/35)?
4
Suppose t - 4*t + 12 = 0. Suppose -4*w + 16 = t, 3*z + 4*w = 30. Let v = z + 1. What is the units digit of v?
7
Suppose 2*y + 2*y = 0. Suppose -m + 4 + 4 = y. What is the units digit of m?
8
Suppose 0 = -4*r + 5*j + 500, -4*r - j = -30 - 470. What is the hundreds digit of r?
1
Suppose 329 = 2*s - h, 2*s - 4*s = -4*h - 344. What is the hundreds digit of s?
1
What is the units digit of (-4 - 426/(-21)) + 6/(-21)?
6
Let h(k) = -3*k**3 - 4*k + 3. Let g be h(2). Let n = -51 + 7. Let a = g - n. What is the units digit of a?
5
Suppose -20 = -3*p - 2*p. Suppose a = p*a - 36. What is the units digit of a?
2
Suppose -1 + 2 = p, 163 = 5*t + 3*p. Suppose 3*a - t = -a. What is the units digit of a/(-44) + 13/11?
1
Let y(n) = 6*n + 4. What is the tens digit of y(7)?
4
Let f(g) = -2*g - 8. Let u be f(-6). Let k(q) = q**3 - 3*q**2 - 3*q + 2. Let y be k(u). What is the tens digit of 74/8 - y/(-8)?
1
Suppose -4*x = -3*x - 2. Suppose 2 = 3*s - x*s. Suppose -3*r + 3*a = -r - 27, -s*r + 3 = 5*a. What is the units digit of r?
9
Let f(y) = 0*y + 9 + y - 4. Let t be f(0). Suppose -t*s + 3*l + 15 = -6, 5*s - 17 = l. What is the units digit of s?
3
Suppose 4*i - 32 = 112. Let u = i - 25. What is the tens digit of u?
1
Let g = 6 - 6. Let h be (-6)/8*(16 - g). What is the tens digit of 1/((-25)/h - 2)?
1
Let y(x) = -19*x**3 + x**2 - 1. Let k be y(-1). Let o be 2/(-3)*(-4 + k). Let s(b) = b**2 + 10*b + 12. What is the units digit of s(o)?
2
Let w(m) = m**2 + 4*m - 1. Let q be w(-4). Let u = 12 - -10. What is the tens digit of q/((-2)/u + 0)?
1
Let y(i) = 7*i**2 - 5*i - 10. What is the tens digit of y(-3)?
6
Let u = -16 - -10. Let o = u - -8. Suppose -2*n - 7 - 7 = -o*i, n + 3 = 0. What is the units digit of i?
4
Suppose 41*p - 40*p - 334 = 0. What is the units digit of p?
4
Suppose -5*l - 2*c = c - 652, 5*l - 4*c - 659 = 0. What is the tens digit of l?
3
Let o = -1 + -2. Let p(q) = -q**3 - 2*q**2 + 3*q. Let r be p(o). Suppose 2*t + r*t - 16 = c, -5*c + 10 = 0. What is the units digit of t?
9
Let p = -4 + 6. Suppose -p = 2*b - 4*b. What is the units digit of b?
1
Suppose -4*d + 4*m + 56 = 0, -5*m - 3 = 2*d + 4. Suppose -w + d = 3*c, 5*c + w - 1 = 12. Suppose h - 7 + c = 0. What is the units digit of h?
5
Let t = -61 + 92. What is the tens digit of t?
3
Let l = -44 + 63. What is the units digit of l?
9
Suppose -5*r = -92 - 183. What is the units digit of r?
5
Suppose -107 = -s + 113. What is the units digit of s?
0
Let z(t) = -t + 1. Let l(i) = -10*i. Let a(g) = l(g) - 6*z(g). What is the units digit of a(-4)?
0
Let x(k) = -k + 6. Let y be x(0). Suppose 8 = -4*u + 6*u. Suppose u*w - y = 2. What is the units digit of w?
2
Let u(s) = -5*s - 9. Let w(c) be the first derivative of 3*c**2 + 10*c - 2. Let g(b) = 7*u(b) + 6*w(b). What is the units digit of g(4)?
1
Let p(r) be the third derivative of r**4/6 - 2*r**3/3 + 2*r**2. What is the units digit of p(3)?
8
Let p = 2 + 10. Let w = p - 1. What is the units digit of w?
1
Suppose 354 = -5*a - 4*s, 4*a + s + 340 = 59. Let i = -46 - a. What is the units digit of i?
4
Let q(d) = -d**3 + 4*d**2 + 4*d + 12. Let a be q(5). Suppose -4*s + 5*t - 9 = 0, t - 35 = -5*s - 2*t. What is the units digit of ((s - 1) + -2)*a?
7
Suppose 0*l = -2*l + 40. Suppose 5*y + l + 10 = 0. Let m = 1 - y. What is the units digit of m?
7
Suppose -3*o = -4*a - 31, -3*o + 18 = -o - 2*a. Suppose 0*g = -g + o. What is the units digit of g?
5
Let q(j) = -j - 5. Let d be q(-4). What is the units digit of d + -1 + 0 + 12?
0
Let x be 5*(-10)/(-3)*-3. Let z = -24 - x. What is the tens digit of z?
2
Let j = 109 - -8. What is the tens digit of j?
1
Suppose 0 = -2*o + 3*f + f + 200, o + 5*f - 93 = 0. What is the tens digit of o?
9
Let d = -11 - -14. What is the units digit of d?
3
Suppose -2*i + 6 = -3*h, -i + h - 5 = 2*i. Let s = 1 + 0. What is the units digit of -3*2*s/i?
2
Let c(n) be the third derivative of -n**4/24 - 25*n**3/6 - 2*n**2. Let u be c(0). Let a = u + 41. What is the units digit of a?
6
Let o be (2 - -1) + (-306)/(-6). Suppose 3*i + 0*i = o. What is the units digit of i?
8
Let f be (-2 - -4)/(4/(-6)). Let a(w) = w**2 + 2*w. Let o be a(f). Suppose 8*k - 45 = o*k. What is the units digit of k?
9
Let w be 3/(-6) - 38/(-4). Suppose 2 = d - w. What is the units digit of d?
1
Let a = -67 - -87. What is the tens digit of a?
2
Suppose o = -4*v - 179, -v = 5*o - 3 + 62. Let k = 83 + v. Suppose 2*h = 7*h - j - 73, -3*h = j - k. What is the tens digit of h?
1
Suppose s - 5*s = -128. What is the tens digit of s?
3
Let z(m) = m**3 - 5*m**2 + 3*m + 3. Let l be z(3). Let t be 2/4*(-108)/3. Let f = l - t. What is the units digit of f?
2
Let u be ((-12)/(-9))/((-10)/(-15)). Suppose 0*k - 4*b = -u*k + 46, 2*k - 50 = 2*b. What is the units digit of k?
7
Suppose 0 = -5*v + 4*n + 134, -3*n + 9 + 123 = 4*v. Suppose -v = -4*u + u. Suppose -4*f - 2*m + u = -44, -3*f = -m - 43. What is the tens digit of f?
1
Suppose 1694 = 14*s - 378. What is the units digit of s?
8
Let h be -3 + 3 + -9 - -3. What is the units digit of (-90)/h + (1 - 1)?
5
Let t(z) = z**3 + z**2 + 82. Let l be t(0). Suppose 13 = -3*c + l. What is the tens digit of c?
2
Suppose -5*k = -3*t + 9, 3*k - 4*t = -0*k - 12. Let r = 2 - k. What is the units digit of r?
2
Suppose 4*q + 3*u - 8 = u, 4*u + 16 = 0. Suppose 5*p - 46 = 2*m, 31 = p + q*p + 3*m. Suppose x = 5*r - 49, -p*x + 3*x = -r + 29. What is the units digit of r?
9
Let z(l) = -l**2 + 12*l + 4. Suppose 0 = -3*a + 4*p + 33, 0*p = 4*a + 4*p - 44. What is the units digit of z(a)?
5
Let s be (-44)/6 + 2/6. Let j be 3 - 3/3*s. Suppose 0 = f - 12 - j. What is the units digit of f?
2
Let c be 6/5*(-40)/6. Let t(b) = -b**2 - 5*b + 9. Let p be t(c). What is the tens digit of 10/1*(-24)/p?
1
Let p = 3 - -8. Let f(s) = -2*s + s + p + 2*s + 0*s. What is the units digit of f(-8)?
3
Suppose -2*n - n = -60. What is the units digit of -4 + (-1)/((-4)/n)?
1
Let j = 29 + -24. Suppose 2*w - x = 19, j*w - 2 = 3*x + 46. What is the units digit of w?
9
What is the tens digit of -2*(-4 - -3) + 38?
4
Let f(n) = 3*n**3 + n**2 - 2*n + 1. What is the units digit of f(1)?
3
Let k = -11 + 17. Let u be (1 + (-8)/k)*-15. Suppose -2*a = -3*a + u. What is the units digit of a?
5
Suppose 4*z = -z - 30. Let b(r) be the first derivative of r**2/2 + 9*r - 1. What is the units digit of b(z)?
3
Suppose r + 0*z = 4*z - 7, r = -5*z + 29. What is the units digit of ((-18)/(-10))/(r/30)?
6
Let b = 113 + -80. What is the tens digit of b?
3
Suppose -5*f + 7 = -38. What is the tens digit of 2*f/(-6)*-4?
1
Suppose -8 = -3*m + 28. Let k = 17 + m. What is the tens digit of k?
2
Let a be 0 + 3 + (3 - 4). What is the units digit of (15/a)/(12/16)?
0
Let o be (-6)/15 + (-14)/(-10). Let q(y) = 3*y**3 + y**2 - 2*y + 1. Let f be q(o). What is the units digit of 15/f + (1 - 0)?
6
Let w = -6 - -4. Let m = 7 - w. What is the units digit of m?
9
Let w(b) = -b**2 - b + 2. Let v be w(-2). Suppose 5*y - 3*y - 52 = v. Suppose -y = -2*r + 6. What is the units digit of r?
6
Let r be (-1 + 13 - 1)/(-1). Let q = r - -2. Let m = -4 - q. What is the units digit of m?
5
Let w be 0 - (-9 - (2 + -2)). Suppose -5*a + 5 = 5*r - 25, a = 4*r - w. What is the units digit of a?
3
Let k = 16 + 1. Let r = k + 6. Suppose v + 10 - r = 0. What is the units digit of v?
3
Let u be (-1)/(23/(-22) + 1). Suppose 0 = b - 4*z - 22, -3*b - u = 3*z - 73. What is the tens digit of b?
1
Suppose -222 = -2*w + 2*g, 7*w - 3*g - 549 = 2*w. What is the units digit of w?
8
Suppose -z - 20 = -5*z. Suppose -2*n = -3*q - 14 - 8, -20 = -z*q. What is the units digit of n?
7
Let d(l) = -l**2 - 6*l - 3. Let n = -2 + 0. What is the units digit of d(n)?
5
Suppose 4*j + 6*j - 220 = 0. What is the tens digit of j?
2
Suppose -4*s + 6*h - 3*h = -39, -2*h + 43 = 5*s. Suppose -s = -l + 1. Suppose -g + l = -5*p - 9, 3 = -p. What is the units digit of g?
4
Suppose 5*q = -5*k - 5, 4*q + 5*k = -0*q - 1. Let v = q - -27. What is the tens digit of v?
2
Suppose g = 4*g - 6. Suppose -g*h + 42 = 4*x, 2 = 5*x - 3*x. What is the tens digit of h?
1
Suppose -2*y = 3*r - 197, 0*y - y + 116 = 5*r. What is the units digit of y?
1
Let v be 1/1 - (-30 + 4). Suppose -13 = -5*f + v. What is the units digit of (6/4)/(3/f)?
4
Let o(b) = b**2 + 5*b