- 117 = 0, d - 6*d = 4*q - 141. Let a = -7 + d. What is the tens digit of a?
1
Let g be (-136)/(-28) - (-1)/7. Suppose -g*u = -3*j - 61, -3*u + 3*j = u - 47. What is the tens digit of u?
1
Suppose -3*o + 60 + 96 = 0. Let x = o - 23. What is the units digit of x?
9
Suppose -5*k = g - 70, 28 = 4*k - 5*g - 57. Suppose 3*p = 5*o - 7 + k, -3*o = -3*p + 6. What is the units digit of (-1)/1*o*2?
2
Let h be 7 - (0 - -2) - -2. Suppose -2*c = -7*c + 35. Suppose y = c + h. What is the tens digit of y?
1
Let f be (-29)/(-9) - 16/72. Suppose 0 = -4*q + f*t + 29, 4*q - 3 = -5*t + 2. What is the units digit of q?
5
Suppose 5*j = 12 + 18. Suppose 2*l = 6 + j. What is the units digit of l?
6
Let n = 1 - -5. Suppose 4*w = -2*v + n, -21 = -4*v + 3*w + 13. What is the units digit of v?
7
Let c = 13 + -18. Let v(m) = m**2 + 5*m + 3. Let q be v(c). Suppose q*o + 16 = 4*o. What is the units digit of o?
6
Suppose -5*h + 16 = 6. Suppose g = h*g + 5. What is the units digit of (-1 + g)/(12/(-8))?
4
What is the units digit of 1/(-4) - (-1896)/32?
9
Let f be 8/6 - (-6)/9. Suppose -8 = -5*r + f. What is the units digit of r?
2
Suppose -5*r + 309 + 6 = 0. What is the tens digit of r?
6
Suppose 3*j - 735 = -0*j + q, 2*q - 238 = -j. What is the units digit of j?
4
Suppose 9*w = w + 520. What is the tens digit of w?
6
Suppose -z + 107 + 147 = 0. What is the units digit of z?
4
Let o(p) = p**2 - 7*p + 9. Let z(j) = -j**2 - 1. Let w(q) = o(q) + 2*z(q). What is the units digit of w(-7)?
7
Let k be -4*(175/(-4))/(-5). Let h = k + 25. Let z = 14 + h. What is the units digit of z?
4
Let z be -1 + 26*-3 - -2. What is the tens digit of -8*(z/(-4))/(-7)?
2
Suppose -177 = 5*u - 72. Let t = u + 44. What is the units digit of t?
3
Suppose 4*q + l + 8 = 0, 4*l = -0*q - 5*q - 10. What is the units digit of 42 - (2 - q - 2)?
0
Let d(c) = c**2 + 6*c + 7. Suppose -2*m = 5 + 9. What is the tens digit of d(m)?
1
Suppose 0*b = 3*b - 9. Suppose -a + 4*v = -54, -182 = -5*a + b*v - 5*v. What is the units digit of a?
8
Suppose 64 = k - 15. What is the units digit of k?
9
Let i(h) = 3*h**2 - 7*h + 16. What is the units digit of i(5)?
6
Let t(y) = 2*y**2 - 6*y + 6. What is the units digit of t(3)?
6
Let u = 0 + 5. Suppose 0 = -2*z + 36 - 10. Let g = z - u. What is the units digit of g?
8
Suppose -g = 4*t - 32, -8 = -t - g - 0*g. Let u(s) = s - 5. Let v be u(t). What is the units digit of 4 + (2 - v)*2?
2
Let a(f) = -26*f. Let h be a(-1). Let q(o) = -h*o + 4*o + 5 - 4. What is the units digit of q(-1)?
3
Suppose 0 = -5*l + 4*h + 36, 0*l + h = l - 8. What is the tens digit of (0 - l)*(8 - 11)?
1
Let n(d) = -d**3 + 4*d**2 + 6*d - 6. Let s be n(4). Let y = s + -1. What is the tens digit of y?
1
Let l(s) = -s**2 + 5*s - 5. Let f(v) = -v**3 - 3*v**2 + 2*v - 4. Let h be f(-4). Let m be l(h). What is the units digit of 2/(12/9 + m)?
6
Let o(k) = -k**2 + 3*k + 1. Let z be o(2). Suppose -2*h = -3*m + 34 - 3, 2*m + z*h + 1 = 0. What is the units digit of m?
7
Let q = 105 - 69. Suppose 4*f + q - 128 = 0. Let c = f + -13. What is the tens digit of c?
1
Suppose -2*a - 173 = -2*i + a, 257 = 3*i - 2*a. What is the units digit of i?
5
Suppose -3*w + 5*r - 13 = 0, w + r = 11 - 2. Let v be (0 - 0) + 1*13. Suppose -4*y = 5*f - 40, w*f - v = -y + 8. What is the units digit of f?
4
Suppose 0 = 2*t - 41 - 45. Let b = t + -20. What is the units digit of b?
3
Let s(j) be the second derivative of j**4/3 - j**3/2 + 5*j**2/2 - 8*j. What is the tens digit of s(2)?
1
Let w(k) be the third derivative of -17*k**4/12 - k**3/6 - 10*k**2. What is the tens digit of w(-1)?
3
Suppose 0*x = 2*x - 90. Suppose c = -4*c + x. What is the units digit of (-100)/(-36) - (-2)/c?
3
Suppose y = 2*y - 2*o - 30, 5*o - 30 = -y. What is the units digit of y?
0
Suppose -5*y + 54 = -16. What is the units digit of y?
4
Let n(y) = y + 10. Let d be n(-8). Let h = d + 2. What is the units digit of (h/3)/(2/3)?
2
Suppose 4*n + 0*n = 8. What is the tens digit of 0 + 1*14 - n?
1
Let a be 2/2 + (-4)/2. What is the tens digit of 47/4 - a/4?
1
Let g = -35 + 59. What is the units digit of g?
4
What is the tens digit of 2/(-16) - (-4575)/120?
3
Let f = -24 + 24. Let u be ((-6)/(-8))/(1/8). Let x = u - f. What is the units digit of x?
6
Suppose 27 = 3*a - 2*y - 9, -5*y = -4*a + 48. What is the tens digit of a?
1
Let f(c) = c**3 + 5*c**2 - 9*c + 8. Let i be f(-7). What is the units digit of i/18*(-64)/3?
2
Let k(z) = z - 16. Let l be k(9). Let f be ((-40)/(-12))/((-2)/(-9)). Let y = l + f. What is the units digit of y?
8
Suppose c = -3*c + 100. What is the tens digit of c?
2
Let d = 9 + -6. Let s = 4 + d. What is the units digit of s?
7
Suppose 53 = 6*d - 55. What is the units digit of d?
8
Let v be (-28)/32*-2*4. What is the units digit of 2/(-4) + v/2?
3
Let k = 0 + -1. Let t(b) = b - 1. Let v be t(3). Let d = v + k. What is the units digit of d?
1
What is the units digit of (-5)/10 - (-7)/2?
3
Suppose 0 = -2*q - n + 189, -4*q - 3*n - 2*n = -393. What is the units digit of q?
2
What is the units digit of (-11)/(-1 + (-9)/(-12))?
4
Let p = -1 + 47. What is the units digit of p?
6
Let y(q) = 0*q - q + 8*q. What is the units digit of y(1)?
7
Suppose 0 = -x - 4*u - 40, 2*x + 9 = -3*u - 56. Let r = -14 - x. What is the units digit of r?
4
Let f = 16 - 10. Let z = f - 5. What is the units digit of z?
1
Suppose -6*l = -2*l - 144. Let h = -22 + l. What is the tens digit of h?
1
Suppose -4*b + 2*b = 20. Let j = 15 - 11. What is the units digit of (b/15)/(j/(-42))?
7
Suppose 6*u + 45 = u. Let o(r) be the second derivative of -r**5/20 - 3*r**4/4 - r**3/6 + r. What is the units digit of o(u)?
9
Suppose 0 = -3*a - 4*l + 4, -4*l + 10 = -5*a + 38. Let q be (-2)/a + (-30)/(-4). Suppose 0 = -4*r - 20, -q*k - 12 = -3*k + 4*r. What is the units digit of k?
2
Suppose 0 = -u + 2*u - 5. Let d be 1*1/((-1)/(-2)). Let r = u - d. What is the units digit of r?
3
Suppose -20 = -w - 4*w. Let p(f) = f**3 - 3*f**2 - 3*f - 4. Let c be p(w). Let j(s) = -s + 2. What is the units digit of j(c)?
2
Let f be 4/((-12)/9) - -8. Suppose -2*s + 3 = -1. Suppose 0 = -3*n - s + f. What is the units digit of n?
1
Let z = 96 - 62. What is the tens digit of z?
3
Let t = 34 - 17. What is the units digit of t?
7
Let p = 5 + -3. Suppose -2*y - 31 = -5*f, -p*y + y = -3*f + 19. Let x(n) = -n**2 + 8*n - 5. What is the units digit of x(f)?
2
Suppose 5*h + 0*h = -2*k + 23, 0 = 4*h - 3*k - 23. Suppose g + 32 = h*g. What is the units digit of g?
8
What is the units digit of 62 - (-5)/(20/(-12))?
9
Suppose -p = -3*z + 6, 4*z - 6*p = -3*p + 3. Suppose -22 = -z*o + 38. Suppose -3*t = 4*j - 19, t - o = 5*j - 4*t. What is the units digit of j?
1
Suppose 4*y + 53 + 50 = 5*j, 2*j = 2*y + 52. Let k = 9 + y. Let m = k - -25. What is the units digit of m?
7
Suppose -20 = -5*q, v + q - 16 = -1. Let b = v + 2. What is the tens digit of b?
1
What is the hundreds digit of 382*((-20)/(-8))/5?
1
Let j = 10 + 3. Let s = j + -8. Suppose 0 = -3*n - 4*i + 17, n - s*i = -2 - 5. What is the units digit of n?
3
Let x(d) = 4*d**2 - 9*d + 2. What is the tens digit of x(5)?
5
Let f(v) = -9*v + 52. What is the tens digit of f(-11)?
5
Let i = -11 - -15. Suppose -2*o + 5*z = o - 61, i*o + z = 112. What is the units digit of o?
7
Let f(m) = -37*m - 43. What is the hundreds digit of f(-7)?
2
Let h = 5 - -64. Suppose 0 = 5*p - h - 21. What is the tens digit of p?
1
Suppose p + 71 = 2*p - 5*y, 0 = 5*p - 2*y - 447. What is the units digit of p?
1
Suppose -o + 57 = 4. What is the tens digit of o?
5
Let v be (1 + 2 + 0)*1. Let z(x) = 3*x + 2. What is the units digit of z(v)?
1
Let j be (-6 - -3 - -1)/(-1). Suppose c - j = 2. What is the units digit of c?
4
Suppose 5*n + 2 = 4*q, n = -5*q + 6*n. What is the units digit of 3 + q*(-3)/6?
4
What is the units digit of (2 + 10)/(1 + 1)?
6
Suppose z = -2*x + 128, 4*z - 7*z + 364 = -4*x. What is the tens digit of z?
2
Suppose -5*a + 0*n - 4*n - 16 = 0, -4*n - 16 = -2*a. Suppose 4*r = 3*d - 78, a*d = 4*d - 5*r - 103. What is the tens digit of d?
2
Suppose 3*l - 16 = y, -2*l + 3*y + 8 = y. What is the units digit of l?
6
Suppose 43*z - 5614 = 29*z. What is the hundreds digit of z?
4
Suppose -g = -5*k - 23, -4*k - 5 = -1. Suppose 10*b - g = 4*b. What is the units digit of b?
3
Let z be (10/(-4))/((-3)/6). Suppose 