k?
3
Let n = -3 - -21. Suppose 4*t + n = t. Let u = t - -12. What is the units digit of u?
6
Let t(m) = 14*m**2 + 27*m - 137. What is the tens digit of t(7)?
3
Suppose 0 = 2*n + 2*n - 20, 2*z + 14 = 4*n. Suppose z - 4 = -h. What is the units digit of ((-4)/h)/(11/(-22))?
8
Suppose -4*i = -7 - 17. Suppose -i*s = -4*s - 112. What is the units digit of s?
6
Let n = -1242 - -3082. Suppose -4*c = -14*c + n. What is the hundreds digit of c?
1
Let f = 10 - 5. Suppose j = -3*w + 103, w = -j + f*j + 56. Suppose -w = -4*b + 2*b. What is the units digit of b?
8
Let x be 0/(-8) + 140/(-2). Let v = 6 - x. What is the tens digit of v?
7
Let u = -6374 - -9009. What is the hundreds digit of u?
6
Let m = 8737 - 4798. What is the units digit of m?
9
Let o = -14 - -23. Let x = -4 + o. Let a = x - 3. What is the units digit of a?
2
What is the hundreds digit of -2 + (-1 - (-801 - -2))?
7
Let p be (1/(-2))/(-1)*-26. Suppose b + 24 = -2*s - 3*b, -4*s = -5*b + 48. Let a = s - p. What is the units digit of a?
1
Suppose -11*x = -6*x - 100. Let o = x + 47. What is the units digit of o?
7
Suppose -r + 3*r = 3*s + 3, 0 = -3*r + 4*s + 5. Suppose 0 = 5*v - r*c - 202, 4*c - 208 = -5*v + c. What is the units digit of v?
1
Suppose -7*p = t - 2*p - 194, 2*t - 415 = -p. What is the hundreds digit of t?
2
Let t be ((-6)/(-4))/(1/6). Suppose -2*y = y + 3*d - t, -2*y + 5*d - 15 = 0. Suppose 2*w + 8 = 0, y*s - 4*s + 160 = -5*w. What is the units digit of s?
5
What is the tens digit of 1286/(((-80)/(-24))/5*3)?
4
Let q = 1062 + -509. What is the hundreds digit of q?
5
Suppose o + 3*o - 10 = -f, -3*f + 30 = -2*o. Suppose 0 = y - 4*y - 15. Let u = f + y. What is the units digit of u?
5
Let j be ((-1)/(-2))/((-9)/36). What is the units digit of ((-3)/(-2))/(2/(-136)*j)?
1
Suppose 13 = -3*j - 14. Let t be (-8 - j)/((-1)/(-2)). Suppose -t*y + 7 + 99 = 0. What is the units digit of y?
3
Let o be (2*6)/((-32)/(-368)). Suppose 5*s - 187 - o = 0. What is the tens digit of s?
6
Let d = -15 + 3. What is the tens digit of d + 115 + -1 + 2?
0
Let k = -3 + 3. Suppose 5*y - 8 - 2 = k. What is the tens digit of y + -4 + -1 + 21?
1
Let r(y) be the first derivative of -y**4/4 + 2*y**3 - y**2/2 + 5*y + 9. Let o(z) = 4*z - 3. Let v be o(2). What is the units digit of r(v)?
5
Let m(q) = q**3 + 7*q**2 - 9*q + 18. Let l be m(-9). What is the units digit of -8*l/6 - -4?
8
Suppose -30*g = -1976 - 8164. What is the hundreds digit of g?
3
Let j(f) = f**2 - 11*f + 3. Let m be j(11). Suppose m*s - 5 = 31. Suppose 1 = -g + s. What is the units digit of g?
1
Let r(u) = -u**3 - u**2 + 2*u + 37. Suppose 2*a + 0*d = -4*d - 12, 2*a + 5*d + 15 = 0. Let l be r(a). Suppose i - l - 11 = 0. What is the units digit of i?
8
Let o(q) = 59*q + 124. What is the units digit of o(11)?
3
Suppose 7*s = 12*s - 6765. Suppose s = 5*w + 6*w. What is the units digit of w?
3
Let h(x) = -x**3 + 2*x**2 - 2*x + 4. Let r(j) = -2*j + 9. Let f(p) = -p**2 + 5*p + 2. Let z be f(4). Let o be r(z). What is the units digit of h(o)?
5
Let b be (-4)/4*3 + 31. Suppose -b - 5 = -3*u. Suppose 0 = h + h - 5*i - 17, 3*i = 2*h - u. What is the units digit of h?
1
Let v(g) = -69*g - 10. Let j be v(-18). Suppose 8*t = -8*t + j. What is the tens digit of t?
7
Let s(u) be the third derivative of u**5/60 + 5*u**4/8 + 8*u**3/3 - 3*u**2. Let l be s(-15). Suppose l = 5*h - 44. What is the tens digit of h?
1
Let x be (-1)/1 + 1 + 650. Suppose m + 4*m = x. What is the hundreds digit of m?
1
Suppose 106 = 4*q - 102. Let d = q - 2. What is the tens digit of d?
5
Suppose 3 = 4*v - 5. Suppose -4*x = -2*f + f - 464, 8 = v*f. Suppose y + 2*y = x. What is the tens digit of y?
3
Let c = 96 + 280. What is the tens digit of c?
7
Let j = -13 - -128. What is the units digit of j?
5
Let a = 131 - 186. What is the tens digit of (8/2 - a) + -4?
5
Let m(y) = y**3 + 14*y**2 + y + 17. Let t be m(-14). Suppose t = 4*l + 39. What is the units digit of (2/6)/(l/(-1161))?
3
Let n be (-84)/15*5*2. Let x = 60 + n. What is the units digit of x?
4
Suppose 0 = 4*o - a + 5*a - 80, 35 = o - 4*a. Suppose 2*j + 1 = -4*w + o, j + 3*w - 11 = 0. What is the units digit of j?
1
Let a(i) = 8*i**3 - 3*i**2 - 2*i - 5. What is the units digit of a(8)?
3
What is the tens digit of (-1812)/(-6) - 42/(-7)?
0
Suppose 0 = 294*t - 300*t + 7248. What is the thousands digit of t?
1
Let l = 0 + 1. Suppose -9 = -3*f - 4*d, -f - f + 5*d = 17. What is the tens digit of l/(-1) - (-27 + f)?
2
Suppose 2*r + 12*g - 90 = 11*g, 2*g - 48 = -r. What is the tens digit of r?
4
Suppose -4*m = -0*m - 16, -q + 3*m - 10 = 0. Let h(k) = -q*k + 0 + k**2 - 2 + 5. What is the units digit of h(-6)?
1
Let w = 574 + -326. Let i = w + -87. What is the units digit of i?
1
Let m(a) = -a**3 - 13*a**2 + 5. Let v be m(-13). Let i(k) = k**2 - 5*k - 2. Let w be i(v). What is the units digit of 4/w*(-34)/4?
7
Let q(u) = 3*u + 6. Let j be (-14)/(-6) + -2 + 132/9. What is the units digit of q(j)?
1
Let o = -1063 - -2442. What is the units digit of o?
9
Let o = 995 + -568. Let d = -270 + o. What is the tens digit of d?
5
Let b(i) = 84*i**2 + 4*i + 3. Let o = -20 - -19. What is the tens digit of b(o)?
8
Suppose 5*u = 2*x + 127, -80 = u - 4*u + 5*x. Suppose -u - 29 = -3*a. Suppose -a = -f + 2*v - 3*v, 0 = 5*f - v - 108. What is the units digit of f?
1
Let j be -35 - (48/(-22) - (-6)/33). Let q = -58 - -41. Let v = q - j. What is the units digit of v?
6
Suppose 5*h = 7*h - 86. Suppose 3*a = -3*n + 58 + 65, -3*n + 113 = -2*a. Suppose 4*p - n - h = -2*g, 5*p - 4*g - 70 = 0. What is the units digit of p?
8
Let z(i) be the third derivative of -19*i**6/40 + i**4/24 + 4*i**2. Suppose 0 = -2*w - 2. What is the units digit of z(w)?
6
Suppose -5*z = y - 17, 3*z - 7 = -5*y + 4*z. What is the units digit of (2 + 1 + 2)/(y/38)?
5
Let d = -42 + 19. Let g be 93/((-5)/(50/15)). Let f = d - g. What is the units digit of f?
9
Let z(g) = 2*g + 2. Let y be z(1). Suppose -38 = -y*n + 10. Suppose 0 = -4*l - 2*q + 36, 4*l - 30 - n = q. What is the units digit of l?
0
Let v = -22 + 20. Let d(t) = 24*t + 5. Let a be d(v). Let y = a - -84. What is the units digit of y?
1
Let t = 826 + 171. What is the units digit of t?
7
Let q(r) = 5*r**2 + 14*r - 140. What is the units digit of q(12)?
8
What is the tens digit of 6/16*-4*57*-20?
1
Let a be 159/9 + (-2)/(-6). Let j = a - -115. What is the tens digit of j?
3
Let j(q) = -4*q**3 + 9*q**2 + 12*q - 5. What is the tens digit of j(-4)?
4
Let m = -843 + 1009. What is the hundreds digit of m?
1
Let t(x) = x**2 + 5*x - 9. Let u be t(-7). Suppose u*f + q = 16, 6*f - 5*q - 1 = 4*f. What is the units digit of 9/(f - 3/2)?
6
Let j be (-6)/12 + (-11)/2. Let v = 44 + j. Let n = v - 25. What is the tens digit of n?
1
Let d(n) be the third derivative of n**5/30 + n**4/4 - n**3/3 + 2*n**2. Let c = -310 - -304. What is the tens digit of d(c)?
3
What is the units digit of 45402/10 + 112/(-560)?
0
What is the hundreds digit of (-5 - (-246)/12)*-2*-23?
7
Let g(z) = z**2 - 4*z - 2. Let d be g(5). Suppose -5*j = -d*k - 133, k = 4*j + 34 - 139. What is the tens digit of j?
2
Let l = 739 + 196. What is the units digit of l?
5
Let h(w) = 16*w**2 - 22*w + 310. What is the hundreds digit of h(10)?
6
What is the tens digit of (3 - -402)*(0 + 1/3)?
3
Let f = -19 - -21. Let i(s) = s**2 + s**2 - s**3 + 2 + 0*s**2. What is the units digit of i(f)?
2
Let r be 138 + 5 + -3 + -3. Let z be -1 + 93*-1 + -3. Let a = z + r. What is the units digit of a?
0
Suppose -10 = -3*m + m. Let g(r) = -4*r + 1 + 0*r**2 + 5*r**2 + m*r. What is the units digit of g(-1)?
5
What is the units digit of 14/175*-1 - (-100962)/150?
3
Let m = -56 - -57. What is the tens digit of (0 - m)/(4/(-472))?
1
Suppose 2*t - 5 = g, -3*g + 4*t = 3 + 12. What is the tens digit of (g - 0)/(3/(-30))?
5
Suppose h + 2 = 5. Let d be -5*-56*h/10. Let n = d + -34. What is the units digit of n?
0
Suppose 4*d + 5390 = 18*d. What is the tens digit of d?
8
Let f(i) = 21*i**2 + 16*i + 74. What is the thousands digit of f(-13)?
3
Let y be (-3)/(-2)*-1*2. What is the units digit of (-330)/(-14) + y/(-7)?
4
Let g be (-104)/(-40) - (-4)/10. Suppose 14 = g*r + 2. Suppose -r*u + 5*t + 136 = 0, t - 5*t = -u + 23. What is the units digit of u?
9
Suppose -5*j - 1993 - 27 = 0. Let t = -259 - j. What is the hundreds dig