1. What is the tens digit of k(0)?
5
Suppose 13*q = 12*q + 251. What is the tens digit of q?
5
Let r(m) = -m**2 + 13*m - 10. What is the units digit of r(6)?
2
Let v(t) = -133*t - 3. What is the units digit of v(-2)?
3
Suppose 3*n = 3*k + 39, 17 = -k + 2*k + 5*n. Let r = k - -12. What is the units digit of r?
4
Let c be (0 - -3) + 126/7. Let w = -15 + c. Suppose 3*y + w - 39 = 0. What is the tens digit of y?
1
Suppose 21 - 77 = -4*u + 5*w, 5*w = -20. Let y = -1 - 3. Let m = u + y. What is the units digit of m?
5
Suppose 2*c + 3*v = 18 + 3, 2*v = 10. Let x(g) = -4*g - 1. Let u be x(-4). Suppose -3*d = c - u. What is the units digit of d?
4
Let a(c) = 4*c**3 - 3*c**2 + 3*c + 2. Let n(w) = 3*w**3 - 2*w**2 + 3*w + 2. Let b(t) = 4*a(t) - 5*n(t). What is the tens digit of b(4)?
1
Let k = 6 - 8. Let l = 6 + k. Suppose -l*x = -7 - 9. What is the units digit of x?
4
Let v = 80 - 57. What is the units digit of v?
3
Let k(t) = t**3 - 4*t**2 + t. What is the tens digit of k(5)?
3
Let o(k) be the third derivative of 0 + 0*k - 1/2*k**3 + 1/24*k**4 + k**2. What is the units digit of o(9)?
6
Suppose -4*s = -6*s - 4. Let q(w) = 2*w + 0 + 4*w**2 + 4 - 6. What is the units digit of q(s)?
0
Let c = 327 - 216. What is the units digit of c?
1
What is the units digit of 7 - (4 - 6) - 3?
6
What is the tens digit of 26/(-169) + 340/13?
2
Let k be 0 - -2 - (-2 - 0). Suppose 0 = t - k*i + 14, -5*t - 2*i + 26 = 2*i. Suppose t*q + 1 = 13. What is the units digit of q?
6
Suppose -3*o = -181 + 10. Let q = o - 86. Let p = -11 - q. What is the units digit of p?
8
Suppose 0 = -4*s - 2*c + 28, -2*s + 4*c - 6 = -0*s. Let g = s + -4. What is the units digit of g?
1
Suppose 2*r + 71 = 3*r. What is the tens digit of r?
7
Let f(v) = 16*v + 1. Let g = 15 + -25. Let i = -9 - g. What is the units digit of f(i)?
7
Let v be (-85)/(-20) - 2/8. Suppose -v*j = -j - 51. What is the tens digit of j?
1
What is the units digit of 116 - -2*(-4)/(-4)?
8
Let s = 14 + -7. What is the units digit of s?
7
Suppose -160 = -6*j + j. What is the tens digit of j?
3
Suppose -2*w + 9 = 3*k + w, 4*k - 14 = -3*w. Suppose -29 = -k*c + 1. Suppose -v = v - c. What is the units digit of v?
3
Let l = 4 + -2. Suppose 0*n + 134 = 5*x + 4*n, 0 = x - l*n - 38. Suppose 0*c + x = 3*c. What is the tens digit of c?
1
Let a = 8 + -3. Suppose 13 = a*j - 7. What is the units digit of j?
4
Let a(y) = y**3 - 5*y**2 + 4*y + 5. Let k be a(4). Let s be 22/k + (-6)/15. Let x = s - -6. What is the tens digit of x?
1
Suppose n = -5*b + 254, -b - 17 = 4*n - 83. What is the tens digit of b?
5
Let b be (-26)/(-8) - (-6)/8. Suppose -b - 1 = -y. Suppose -y = -4*d - 1. What is the units digit of d?
1
What is the hundreds digit of ((-359)/(-2) - 1) + (-23)/(-46)?
1
Let h(u) = u**2 - u - 3. Let s be h(3). Suppose -c + s = -1. What is the units digit of ((-120)/(-9))/c*3?
0
Suppose -4*q + 0*l + 56 = 4*l, 5*q - 2*l = 70. What is the tens digit of q?
1
Let i = 25 - 67. Let u = i + 60. What is the tens digit of u?
1
Let c(k) = k**3 + 2*k**2 + 6*k + 3. Let q be c(-4). Let g = q - -84. What is the units digit of g?
1
What is the tens digit of (18 - 17)/(-2*1/(-174))?
8
Let l be (-6)/(-3) - (-4)/(-2). Let b = l + 1. Let h = 10 - b. What is the units digit of h?
9
Let r(o) = 2*o**2 - 7*o + 1. Let i be (-2)/(-6)*0 - -5. Let k be r(i). Suppose 12 = -4*s + 4*y, -4*s - k = 3*y - 8*y. What is the units digit of s?
1
Let a(y) = 1 - 5*y + 7*y**2 + 3*y**2 + y**3 - 14*y**2. What is the units digit of a(6)?
3
Suppose -c = -2*d - 2, 3 = d + 2*c - 1. Suppose -3*t - 14 = t - m, d = 2*m - 4. Let i = 5 + t. What is the units digit of i?
2
Suppose a + 2*a - 205 = 5*c, 0 = 2*a - c - 132. What is the tens digit of a?
6
Let t(x) be the second derivative of x**5/20 - x**4/12 + x**3/6 - 11*x**2/2 - x. Let y be t(0). Let z = y + 15. What is the units digit of z?
4
What is the tens digit of (6/(-14))/((-8)/56) + 92?
9
Let d be 14/28 + 3/2. Let p(l) = l + 1. Let b be p(-2). What is the tens digit of (1/d)/b*-28?
1
Let j = 109 - 13. What is the units digit of j?
6
Suppose 7*q - 10 = 2*q. Suppose 0 = q*x - 89 + 1. What is the tens digit of x?
4
Let i be (-14)/(-3)*(-72)/(-28). Let y = 6 + i. What is the units digit of y?
8
What is the units digit of -4*(6 - (-145)/(-20))?
5
Let j(i) = 8*i + 2. Let l be j(9). Let t = -44 + l. What is the units digit of t?
0
Suppose -3*w = -3*x, -2*w + 6 = 3*x - 3*w. Suppose x*u + 1 = 61. Suppose 4*c - u = -2*g, 4*c + c = -5*g + 20. What is the units digit of c?
6
Let z(w) = w**3 - 5*w**2 - 4*w - 5. Let l(a) = a**3 - 2*a**2 + 4*a - 2. Let c = -1 - -3. Let g be l(c). What is the units digit of z(g)?
7
Let a(m) = 2*m - 5. Let n be a(5). Suppose 0 = -4*u - n*h - 20 + 166, 0 = -4*h - 8. What is the tens digit of u?
3
Suppose -4*l = -o + 17, 41 = 5*o - 5*l + 16. Suppose -2*t - 5*i - o = 0, 5*t - 7 - 1 = -2*i. What is the units digit of t?
2
What is the units digit of (-36)/30*(-20)/3?
8
Let x(w) = 7*w**2 - 13*w. Let u = -16 + 22. Let g(c) = -6*c**2 + 12*c. Let s(j) = u*g(j) + 5*x(j). What is the units digit of s(6)?
6
Let c = 2 - -1. Suppose 4*t - 4 = c*t. Suppose s = -t*z + 54, -3*z = 2*s + 2*s - 47. What is the units digit of z?
3
Suppose -2*d - 8 = 2*w, -4*w + 0*d = 5*d + 21. What is the units digit of 5 - (-3)/w - 2?
6
Let i(v) = v**2 + 6*v - 2. Let h(q) = -3*q**2 - 18*q + 6. Let n(d) = 2*h(d) + 7*i(d). Let y be n(-6). What is the units digit of (-1)/(y/32*2)?
8
Suppose 65 = y + 4*y. Suppose w - 19 = 4*f, 3*f = 2*w - 0 - 18. Let v = y + f. What is the units digit of v?
9
Let x(b) = -3*b - 8. What is the units digit of x(-12)?
8
Let i be (-1*0/(-2))/(-2). Let a be (1 + -1)/(i - 1). Suppose a = 4*y - 2*y - 38. What is the tens digit of y?
1
Suppose 2*f = -0*f + 164. What is the tens digit of f?
8
Let k be 8/(16/4) - 2. Suppose -87 = -3*n - k*n. What is the tens digit of n?
2
Suppose -5*t + 6*t + 3 = 0. Let n be (2 - t/(-3))/1. Suppose 0 = -u - n + 11. What is the tens digit of u?
1
Suppose a = 3*y - 2*a - 51, 85 = 5*y + 3*a. What is the units digit of y?
7
Suppose 22*o - 29*o + 2324 = 0. What is the tens digit of o?
3
Let m be (-33)/(-11) + 1/1. Suppose m*s - 31 = 13. What is the units digit of s?
1
What is the hundreds digit of (-1)/3 + (-950)/(-6)?
1
Suppose -4*z + 72 = -0*z. Suppose -z = -3*n + 27. What is the units digit of n?
5
What is the units digit of ((-397)/(-5))/(1/5)?
7
Let x be 4/34 - (-64)/34. What is the units digit of 7*(x + 44/14)?
6
Let o be 5 + (-1 - 0/3). Suppose -2*n + o*i = -14, 0 = -3*n + 3*i - 1 + 13. What is the units digit of n?
1
Suppose 0 = 3*x + 5*u - 3, 2*u - 2 = -2*x - 0*x. Let m(o) = 3*o**2 - 2*o + 1. What is the units digit of m(x)?
2
Let c = -1 - 2. What is the tens digit of c/15 + 393/15?
2
Suppose 13*u - 11*u = 94. What is the tens digit of u?
4
Let k(s) = s**2 - 9*s - 12. What is the units digit of k(-6)?
8
Suppose 0 = 4*z - 23 - 17. Suppose 0 = -4*w - 2 + z. What is the units digit of w?
2
Suppose -2*j + 3*n + 63 = 0, j - 2*j + 3*n + 39 = 0. Suppose 0 = x + 2*x + 45. What is the units digit of (j/x)/(2/(-10))?
8
What is the tens digit of 1479/7 - 2 - 6/21?
0
Let v(m) = 8*m**2 + 4*m + 8. What is the tens digit of v(4)?
5
Let m(y) = y + 7. Let k be m(-5). Suppose 0 = k*t - 4*t + 8. Suppose 7*w = t*w + 24. What is the units digit of w?
8
Let j(x) = -x**3 - 11*x**2 + 11*x + 19. What is the units digit of j(-12)?
1
Let i(s) = s**3 + 4*s**2 + s. Let m be i(3). Suppose 3*l = -3 + m. What is the tens digit of l?
2
Let t(d) = -d**3 + 2*d + 1. Let v(b) be the first derivative of -b**2 + 2*b + 4. Let l be v(2). What is the units digit of t(l)?
5
Let d = -53 - -84. What is the tens digit of d?
3
Suppose 3*m = -j - 7, -4*m - 16 = -2*j - 0*m. Suppose 3*y = -j*y - 45. Let i = y + 13. What is the units digit of i?
4
Let g(d) = -d**2 + 6*d - 6. Let q be g(4). Suppose 3*w + 11 = 4*k, 2*w - k = -w + 4. Suppose -w*u + 2*u = -q. What is the units digit of u?
2
Let y = -9 + 4. Let l = -3 - y. Suppose 0 = l*n - 10 - 4. What is the units digit of n?
7
Let x(c) be the first derivative of c**2/2 - 9*c - 3. Let h be x(11). Suppose -3*p + 68 = -2*u, -5*p - h*u + 92 = -0*p. What is the tens digit of p?
2
Suppose 4*d = -h + 478, -2*h = -4*d + h + 470. What is the units digit of d?
9
Let w(c) be the first derivative of -3*c**2/2 - 10