- (-255)/20?
3
Suppose -3*y - 136 = -o - 3*o, -221 = 5*y - o. Let w = -20 - y. Suppose 0 = 2*n - w + 2. What is the tens digit of n?
1
What is the tens digit of 4/10 - 12980/(-50)?
6
Suppose g + a = -0*a - 2, 0 = g - 2*a - 4. Let d be ((-54)/2)/(-3) - g. What is the units digit of (d/(-2))/((-9)/12)?
6
Suppose -5*z = d + 2*d - 365, -373 = -3*d - z. What is the units digit of d?
5
Suppose 12*g - 110 = 7*g. What is the tens digit of g?
2
Suppose -4*r - 3*w = 458, r - 4*w = 4*r + 340. Let q = -72 - r. What is the tens digit of q?
4
Let a(b) = 2*b**3 + b**2 - b. What is the tens digit of a(3)?
6
Let r(c) = c - 4. Let q be r(-6). Let l be 0/1*(-10)/q. What is the units digit of 2 - (1 - 2 - l)?
3
Let a be (-1)/(-2)*(-2 + 2). What is the units digit of 0 - a - 1 - -12?
1
Suppose -4*u = -y - 111, -u + 90 = 2*u - 3*y. What is the units digit of u?
7
Let a(v) = -4*v**2 + 2*v - 4. Let o(c) = 3*c**2 - c + 4. Let m(p) = 2*a(p) + 3*o(p). What is the units digit of m(-3)?
0
Let j(u) = u - 3. Let n be j(0). Let x be -2 + 990/n + 0. What is the units digit of x/(-36) + 4/(-18)?
9
Let q = 0 - 104. Let f = q - -150. What is the units digit of f?
6
Suppose -w = 1, 2*x = w - 0*w - 13. Let q = -4 - x. Suppose 30 = q*c - m + 2*m, -5*c + 3*m + 50 = 0. What is the units digit of c?
0
Let m = -1 - -5. Let x be -1 + m - (-3)/(-3). Suppose -x*n - 1 = -3. What is the units digit of n?
1
Let q(b) be the second derivative of -5/6*b**3 + 0 + 2*b - 1/12*b**4 + 4*b**2. What is the units digit of q(-6)?
2
Suppose -y = -4 - 12. Suppose -i + 4*t - 5 = 0, 0*i + 4*i - 10 = t. Suppose -i*m + m = -y. What is the units digit of m?
8
What is the units digit of 7*(12/28 - -3)?
4
Let p(o) = 1 - 7 + o + 0. Let m(w) = -w + 5. Let h(a) = -5*m(a) - 4*p(a). What is the units digit of h(7)?
6
Let j(t) = 11*t - 5. What is the units digit of j(5)?
0
Let c be (-45)/(-2)*24/(-15). What is the units digit of c/(-2) + 3 + -3?
8
Suppose -3*y - 229 + 784 = 0. Suppose -4*w = w - y. What is the units digit of w?
7
Let p(u) be the third derivative of -u**4/24 + 7*u**3/6 + 3*u**2. Let y be p(5). What is the units digit of (-7 + -1)*y/(-4)?
4
Let a be 5 + (1 - 0) + -3. Suppose v = -0 + a. Suppose 0*q + v*u = -q + 7, 7 = q - u. What is the units digit of q?
7
Suppose -4*f = -10 - 10. Suppose 5*a - 15 - 115 = -2*s, 4*a - 76 = 4*s. Suppose -f*i + 1 = -a. What is the units digit of i?
5
Suppose -2 = -4*u - 46. Let p = u + 31. What is the units digit of ((-12)/(-10))/(6/p)?
4
Suppose 0 = 8*k - 4*k + 3*q - 11, 0 = 4*k - 3*q - 29. Suppose -m = -k*m + 8. What is the units digit of m?
2
Let d(o) = -o**2 + 17*o + 9. What is the units digit of d(13)?
1
Let o = 2 + 1. Suppose j - 7 + o = 0. Suppose 3*k = 5*s + k - 69, j*s - 42 = -5*k. What is the tens digit of s?
1
Let u(d) = 7*d + 4. Let f(a) = 22*a + 13. Let g(j) = 4*f(j) - 14*u(j). What is the tens digit of g(-4)?
3
Suppose -5*p + 22 = 3*i, -2*p - 8 = 3*i - 6*i. What is the tens digit of -3 + 20 - (i - 1)?
1
Let c = -10 - -6. Let i = 4 - c. What is the units digit of i?
8
Suppose -34 = -3*t - t - 5*w, -5*t = -3*w - 24. What is the units digit of t?
6
Let i = 194 - -117. What is the tens digit of i?
1
Suppose o + 0*o = -5, 5*o = 3*w - 91. What is the tens digit of w?
2
Let w(c) = c**3 + 4*c**2 - 9*c + 1. What is the units digit of w(-4)?
7
Suppose 2*s - 4 = s. Let z = -51 + 50. Let c = s + z. What is the units digit of c?
3
Let c be 5/(-2) + 1/2. Suppose -r + 6 = -5*b + 2*b, -5*r + 4*b = -19. Let z = c + r. What is the units digit of z?
1
Suppose -2*u - 2*g + 7*g + 146 = 0, 3*u = -3*g + 240. What is the tens digit of u?
7
Let b(r) = -r**2 - 3*r + 5. Let x be b(-4). Let i be (x/(-3) - 0)*3. What is the tens digit of 14 - (1 + i + 2)?
1
Suppose 2*l - 1 = -3*f + 2, -3*f + 3 = 0. Suppose -r + 15 = 2*o, 0*o + o - 4*r - 21 = l. What is the units digit of o?
9
Suppose 2 = i + y - 8, 20 = 2*i - 3*y. Suppose -i = -3*c + 14. What is the units digit of c?
8
Let u = -1 + 5. Suppose 0*y = u*y - 48. Suppose y + 2 = b. What is the tens digit of b?
1
What is the units digit of ((-124)/5)/(26/(-65))?
2
Let f be 10/(-8)*-2*2. Suppose -5*d - 55 = -3*r, -5*d - 30 = -f. What is the units digit of r?
0
Let c = 163 + -91. What is the tens digit of c?
7
What is the units digit of (0 - 3)*(-560)/48?
5
Let j(i) = -i + 2. What is the units digit of j(-6)?
8
Let p be -2 - (2 + 0 - 8). Suppose 4*r - 13 = -5*c + 7, -p*c = 0. Suppose -5*s + 3*h - 8*h = -25, s - 23 = r*h. What is the units digit of s?
8
Suppose g + 5*n = -5, 3*g - 2*n = n + 3. Suppose g = 2*l - l - 3. What is the units digit of l?
3
Suppose -2*o + p = -1 - 170, -4*o + 3*p = -337. What is the tens digit of o?
8
Suppose -g = -3*g - 16. Let i be g/(-4 - (-4)/2). Suppose -i*n + 2 = -3*n. What is the units digit of n?
2
Suppose 4*m - 612 = -4*r, -4*m = 3*r - 138 - 477. Suppose 5*f - 162 = w, -5*f + m = w - 4*w. What is the tens digit of f?
3
Let g = 3 - 70. Let s = -21 - g. What is the tens digit of s?
4
Let v = -2 - -7. Let h = -9 + 19. Suppose -v*z = -5*b - 20 - h, -z - b - 4 = 0. What is the units digit of z?
1
What is the units digit of (-9994)/(-30) - (-20)/(-150)?
3
What is the units digit of (-1023)/(-7) + -3 - 4/28?
3
Suppose -3*k + o - 65 = 0, -4*k + 20 = -o + 108. Let i = k - -39. What is the units digit of i?
6
Let q = 51 - -10. What is the units digit of q?
1
Let g(a) = -a**3 + 6*a**2 + 2*a - 8. Let t be g(6). Let z be (-3 + -2)*-1*1. What is the units digit of (-10)/t*(-8)/z?
4
Suppose -s = s - 3*c - 130, 0 = -2*c - 8. Suppose 3*g - 5*j + s = 5*g, 3*g + 5*j = 96. What is the tens digit of g?
3
Let m(l) = l**2 - 12*l - 15. Let z be m(12). Let o be (38/(-5))/(6/z). What is the tens digit of o + 3 + -2 + -2?
1
Let r be (0 - -1 - 2)*-8. Suppose 2*j - 19 = -10*o + 5*o, -r = -o + j. Let v = o + -4. What is the units digit of v?
1
Let y(m) = m**2 + 2*m + 1. What is the units digit of y(-7)?
6
Suppose -3*b + o = -95, 2*b + 2*o = -o + 78. Suppose -4 = -3*j + 2*i + 29, b = 3*j + i. What is the tens digit of j?
1
Let a be (18/(-15))/((-12)/(-80)). Let y(u) = u**2 + 7*u - 3. What is the units digit of y(a)?
5
Suppose 0 = 2*i - 7*i. Suppose 4*j - 25 = -i*w - 3*w, -4*j + 22 = 2*w. Suppose k + 2*g - 20 = -g, -5*k = w*g - 40. What is the units digit of k?
5
Let y = -3 - -6. Let u be 1 + 0*y/6. Let p = 9 + u. What is the tens digit of p?
1
Suppose d - 12 = -2*u, -2*d - 2*d - 3*u = -48. Let y(v) = v. What is the tens digit of y(d)?
1
Suppose p + p - 288 = 0. What is the hundreds digit of p?
1
Suppose 5*r - 96 = 114. What is the tens digit of r?
4
Suppose 4*a - 38 = 2*a. What is the tens digit of a?
1
Let d be ((-6)/(-7))/(1/7). Suppose 0*z + 4*z = -16. Let i = d + z. What is the units digit of i?
2
Suppose -z + 3*b = -68, -4*z + 2*b + 190 = -72. What is the tens digit of z?
6
Let n = -3 - -5. Suppose -4*h - 10 = n. What is the units digit of (-2 - h)*-1 - -2?
1
Let p = 550 + -389. What is the tens digit of p?
6
Let d(i) = 48*i**2 - 4*i - 6. What is the tens digit of d(-2)?
9
Let x(n) = -n**3 - 6*n**2 + 6*n - 5. Let b be x(-7). Suppose -b*o = 4 - 20. What is the units digit of o?
8
Let l(w) = -w - 4. Let a(h) = -15*h - 55. Let r(g) = 6*a(g) - 85*l(g). What is the units digit of r(-7)?
5
Suppose -3*l + 5*n + 45 = 0, 4*l = -2*n - 2*n + 28. Suppose 5*o = 4*u - 37, 0 = o + 6*u - u - l. Let w = 1 - o. What is the units digit of w?
6
Let a = 6 - 2. Suppose -a*b + 0 = -88. Suppose -f + 21 = 4*c, 0*c - 4*c - 2*f = -b. What is the units digit of c?
5
Let l = -42 + 62. What is the tens digit of l?
2
Let l(b) = b. Let s(m) = -m**3 - 4*m**2 - m - 2. Let a be s(-4). Let c be l(a). Let n = c - -2. What is the units digit of n?
4
Suppose -2*s + 68 = 2*b, 2*b - 4*b - 22 = -s. What is the tens digit of s?
3
Let o = -14 + 47. What is the units digit of o?
3
Let z = 294 + -176. What is the tens digit of z?
1
Suppose 3*b - 109 - 38 = 0. Let o = b + -19. Suppose 5*l = -2*h + o, 2*l + 14 - 2 = 4*h. What is the units digit of h?
5
Let l(z) = z**2 - 3. Let b be l(3). Suppose 4*h = b*h - 44. What is the tens digit of h?
2
Suppose 0 = 5*n - 6*n + 19. Let t = n + 22. What is the units digit of t?
1
Suppose 4*k = -0*k + 4*t + 16, 4*k = 2*t + 10. What is the units digit of (6 + 5)*k/1?
1
Suppose 4*j + 26 = 2. Suppose 0 = -i + 4*w - 35, -2*i + 2*w + 0*w - 46 = 0. L