. What is the tens digit of b?
1
Let l = 97 + -98. What is the units digit of (-113)/(-2)*2 + 4*l?
9
Let w = 24 - 4. Let v be 4/w + 224/5. Suppose -5*x + 190 = v. What is the tens digit of x?
2
Suppose -16 = 5*x - x, -3*c + x = -34. Let k be (-414)/15 + (-4)/c. What is the tens digit of (120/35)/((-4)/k)?
2
Suppose -b - 4*o - 2 = 0, 2*b + 5*o + 7 = -0*o. What is the units digit of (b/12)/(3/(-558))?
3
Let t(y) = y**3 + 1. Let k(d) = -4*d**3 + 4*d**2 - 5*d - 2. Let z(a) = -k(a) - 3*t(a). What is the tens digit of z(5)?
4
Let l be 25/(-100) + (-266)/(-8). Let r(i) = -i**3 + 2*i**2 + 2*i + 4. Let p be r(4). Let d = p + l. What is the tens digit of d?
1
Let l(h) = 3*h + 4. Let y be l(6). Suppose -4*r - 6 - 12 = -3*t, 0 = 5*r - 4*t + y. What is the units digit of (r - -5)/((-2)/42)?
1
Suppose 0 = -3*t + 3*l + 3486, 5*t - 3*l - 3081 - 2733 = 0. What is the tens digit of t?
6
Suppose 15 = -17*s + 22*s. Suppose -3*a + 13 = -a - s*j, 0 = -4*a + j + 1. What is the tens digit of (-88)/(-4) + (a - -2)?
2
Suppose -5*l - 3*t = -12, -7*t + 2*t = 5*l - 20. Suppose 2*b + l = -6, -b + 172 = 5*g. What is the units digit of g?
5
Let p(f) = 2*f**3 - 6*f**2 + f - 2. Let m be p(4). Suppose 2*t = 0, 2*u - t + m = -0*t. Let r = -11 - u. What is the units digit of r?
6
Let c be -10 - (2 - 2)/4. Let w = c + -74. What is the units digit of ((-72)/w)/(3/14)?
4
Let c = 24 - 19. Let r(k) = c*k**2 - 6*k - 4*k**2 + 2*k - 11 + 2*k. What is the units digit of r(8)?
7
Let i(c) = -c**2 - 4*c + 1. Let w be i(-2). Suppose 2*k = m + 12 - 1, -5*m - 10 = w*k. Suppose 50 - 2 = k*p. What is the units digit of p?
6
Suppose -2*y - k = -753, 0*y - 3*k = 4*y - 1511. What is the units digit of y?
4
Let l(x) = -8 + 0*x + 3*x**2 - 2 + 2*x + 3. What is the units digit of l(-6)?
9
Suppose 0 = 19*o + 14*o - 64548. What is the tens digit of o?
5
Let u be (-1)/(-1 - 230/(-231)). Suppose -54 = -5*n + u. Let o = n + -33. What is the units digit of o?
4
Suppose 0 = -14*o - 35*o + 48951. What is the hundreds digit of o?
9
Let r(b) be the second derivative of b**3/6 - 9*b**2/2 - 2*b. Let s be r(12). Suppose -5*d = -3*k - 145, 6 + 85 = s*d - k. What is the tens digit of d?
3
Let q(k) = 9*k**3 + 10*k**2 - k + 8. What is the thousands digit of q(7)?
3
Let b(l) = 20*l**3 - l + 1. Suppose 2*r + 3*v = r - 8, -2*v = 2*r + 4. Let f be b(r). What is the tens digit of ((-84)/(-10))/(f/50)?
2
Suppose -2*f + 2*q = -3*q + 21, 5*q - 27 = -f. Let y be -19 + 4 - f*-1. Let c = y + 29. What is the units digit of c?
6
What is the units digit of 198/(-18) - (-14 + -2)?
5
Let i = -27 - -28. Let q be i*10 + (19 - 17). Let f = 38 + q. What is the tens digit of f?
5
Let f(o) = 17*o**2 - 3*o + 4. Let w(h) = h**3 + 3*h**2 - 9*h + 7. Let p be w(-5). What is the units digit of f(p)?
6
Let f(s) = -118*s + 81. What is the hundreds digit of f(-3)?
4
Suppose -4*h + 0*r = 2*r - 2538, -3*h + 5*r + 1910 = 0. What is the units digit of h?
5
Suppose -5802 + 1695 = -2*r + c, r + 4*c - 2076 = 0. What is the tens digit of r?
5
Let b = 7 + -3. Suppose b*l - 1144 = -224. Suppose -4*m = m - l. What is the tens digit of m?
4
Let s = 0 + 12. Suppose -x + 73 = 2*z - 2*x, -5*x - 149 = -4*z. Suppose 0 = -3*t + z + s. What is the units digit of t?
6
Suppose x + 2 = 0, -4*r + 0*x - 3*x + 2390 = 0. What is the units digit of r?
9
Suppose -3*j + 9 = -3. Suppose 2*l + d + 9 = 0, 8*l - j*l - 5*d - 17 = 0. What is the units digit of l/5 + (-411)/(-15)?
7
Let o be -4 - (0 - (0 - -10)). What is the tens digit of 10 + 0/(o/3)?
1
Let g be -2*(1/(-6) + (-909)/(-27)). Let x = -25 - g. What is the tens digit of x?
4
Suppose y = -5*j + 4094, 0*y + 3281 = 4*j - 5*y. What is the hundreds digit of j?
8
Let d(v) = v + 12. Let f be d(-9). Suppose f*q - 19 - 32 = 0. What is the units digit of q?
7
Let b(y) = y**2 - 2*y + 4. Let a = 42 - 24. Let s be (2/(-3))/(a/(-81)). What is the units digit of b(s)?
7
Suppose -3*x = x - 20. Suppose -4*f = -x*u - 243, 2 = -f + 4. Let m = -27 - u. What is the units digit of m?
0
Let h be -9*(2 + 4/3). Let u = -30 - h. Suppose u = -3*v - 0*m - 3*m + 129, 0 = -3*m + 6. What is the units digit of v?
1
Suppose 2*l = -5*l + 49. Suppose 378 = l*b - b. What is the units digit of b?
3
Let r = -1596 - -2257. What is the units digit of r?
1
Suppose 3*u = -2*h + 1284, u - 14*h - 435 = -17*h. What is the hundreds digit of u?
4
Let i = -5 + 7. Suppose 0 = -i*f - 3*f + 315. What is the tens digit of f?
6
Let y be 13*(-4 - -5 - 0). Suppose 5*a + 40 = 4*t, -5*a + 3 = -t + y. What is the tens digit of t?
1
Let l = 37 + -33. Let q(y) = -y + 14. What is the units digit of q(l)?
0
Let q(n) = -1638*n - 40. What is the tens digit of q(-1)?
9
Suppose 3*z - 8*z - 40 = 0. Let r be (-438)/(-8)*z/(-6). Let a = r - 2. What is the units digit of a?
1
Suppose 2*d + 3*d = l - 159, -l + 3*d + 159 = 0. Let j = -3 + l. Suppose -4*t + 8*t - j = 0. What is the tens digit of t?
3
Let p(k) = -7*k**2 - 13*k - 18. Let b(n) = 3*n**2 + 6*n + 9. Let t(c) = 5*b(c) + 2*p(c). Let u = 0 + -6. What is the units digit of t(u)?
1
Let y(z) = 12*z**2 - 9*z - 2. Let c(j) = 6*j**2 - 4*j - 1. Let s(x) = 9*c(x) - 4*y(x). Let b be s(1). Suppose 3 = -b*a + 18. What is the units digit of a?
3
Let l(o) = 6*o**2 - 52*o + 398. What is the units digit of l(8)?
6
Let n = -19 + 45. What is the tens digit of n/(((-3)/(-10))/(12/8))?
3
Let o(f) = -2*f**3 - 8*f**2 - 3*f - 2. Let q be o(-5). Suppose q = 5*c - 67. What is the tens digit of c?
2
Let q(d) = -34*d - 7. Suppose -4*n = 24 - 4. What is the units digit of q(n)?
3
Suppose 0*p - 3*p - 2 = -4*c, 9 = -4*p - c. Let w = p - 6. Let x = w + 9. What is the units digit of x?
1
Let d be (3/(6/(-4)))/(2/(-287)). Suppose -d = -2*o - 1. What is the units digit of o?
3
Suppose 4*i + j + 13 = 5*i, -8 = -2*i - 4*j. Suppose -n + 72 = 2*t, -t + i + 35 = -4*n. What is the tens digit of t?
3
Let g = -11 - -19. Suppose 5*d = 2*z + 43, -g - 8 = 4*z. Let o = 31 - d. What is the units digit of o?
4
Let m be (-2)/5 - 1148/(-20). Suppose -m = -3*r + 24. What is the tens digit of r?
2
Suppose 2*o = -o - 15. Let f be -4 - o - (7 - 0). Let d(x) = x**2 + 2*x - 7. What is the units digit of d(f)?
7
Suppose -4*j - 3*x = -1993, 0 = -x + 2 + 1. What is the units digit of j?
6
Suppose 8*i - 3971 = 3*c + 9*i, 0 = 5*c + 4*i + 6616. Suppose 6*a - 3*a = 48. What is the units digit of c/(-30) - a/120?
4
Let u(d) = 7*d**2 - 3*d. Let q be u(9). Suppose -2*z = 2*z - q. Suppose 4*h + 3 = z. What is the units digit of h?
3
Let v(u) = 3*u - 23. Let b be v(9). Suppose 0 = b*l + l - 30. What is the units digit of l?
6
Let i(b) = 3*b**2 + 27*b + 128. What is the tens digit of i(-18)?
1
What is the units digit of (-1)/39*-6 + (-23065)/(-65)?
5
Suppose 0 = -5*u + 3*v + 39, -v - 30 = -4*u + v. Suppose 7 = -u*a + 199. What is the units digit of a?
2
Let g(z) be the second derivative of z**4/12 - 5*z**3/6 - 13*z**2/2 - 16*z. What is the tens digit of g(-4)?
2
Let t(s) = 2*s**3 - s**3 + 1 - s - s + 35. What is the tens digit of t(0)?
3
What is the hundreds digit of 13/((-169)/(-26)) - -1672?
6
Let z = 195 - 70. What is the units digit of z?
5
Suppose 5*w = 3*m - 847, 7*m = 3*m + 4*w + 1124. Let p = 490 - m. What is the units digit of p?
1
Let j be (-6 + 1 - 2)/(-1). Suppose -19 + j = -4*a. Suppose 0 = -2*u - 5*b + 1, -5*u = 4*b - 8 - a. What is the units digit of u?
3
Let y be (-6)/9*6 - -89. Suppose 2*v - m = 7*v - 280, -2*v + 5*m + y = 0. What is the tens digit of v?
5
Suppose -u + 5*x - 3*x = -12, 0 = 5*u - 3*x - 32. Suppose 0 = 2*m - u*m. Suppose m = 3*o - 4*c - 10, 0 = -c - 4*c - 5. What is the units digit of o?
2
Suppose -3 = -o + 4*l, 2*o - 3*o + 9 = -l. Let w = o - 7. Suppose -a + c = -19, 2*c + 0*c = -w. What is the units digit of a?
7
Let b = -858 + 1342. Suppose 5*x = 5, 5*f - x + 5*x = b. What is the units digit of (9/12)/(3/f)?
4
Let c = -187 + 303. Suppose 6*g = g + 5*m + 430, -2*m + 164 = 2*g. Suppose 0 = 5*z - c - g. What is the tens digit of z?
4
Let j(k) = -3 + 3*k**2 + 2 + k + 1. Let z be j(-1). What is the units digit of 42 - z/4*6?
9
Let y be (10 - 7) + (-1)/1. What is the units digit of (y/4)/(14/1484)?
3
Suppose -r + 1544 = 3*g, 2*g - 1044 = 2*r + r. What is the tens digit of g?
1
Let a(i) be the first derivative of i**4/4 - 5*i**3/3 + 7*i**2/2 - 3*i - 15. Let s = -7 + 12. 