b*n - 0*n - 18, -5*y + 4*n = -49. Let i = 18 - y. What is the units digit of i?
5
Let r be (6/(-18))/(1/(-9)). Suppose -2*u = -l + 17, -r*u + 3*l - l - 28 = 0. Let v = u + 10. What is the units digit of v?
4
Let u = 45 + 84. What is the units digit of u?
9
Suppose 5*a + 0*a = 15. Suppose -2*i - a = i. What is the units digit of (i/2*2)/(-1)?
1
Let l be (0/(-2 - -1))/(-3). Let p be l/(2*2/(-4)). Suppose p = -5*y + 3*y + 12. What is the units digit of y?
6
Let u(g) = -g**2 - 7*g - 3. Let z be u(-6). Let n = z + 1. Suppose -o = p - 16, -p = 4*p + n*o - 75. What is the tens digit of p?
1
What is the tens digit of 126*1 - (-2 - -4)?
2
What is the units digit of 2288/7 + ((-1)/(-7) - 0)?
7
Let q = -12 - -18. Suppose -x = q - 4. Let b(f) = 2*f**2 - f - 1. What is the units digit of b(x)?
9
Let a be ((-3)/6)/(4/8). Let y = a - -23. What is the units digit of y?
2
Suppose 7*t - 2*t + 2*i - 610 = 0, 4*t + 5*i - 471 = 0. What is the hundreds digit of t?
1
Suppose 0*f = 5*f - 25. Let q(v) = v**3 + 8*v**2 - 3*v + 6. Let i be q(-8). Suppose 7*j = 2*j - x + 46, -f*j = 5*x - i. What is the units digit of j?
0
Suppose -v + 4 = 2, -o = -3*v - 76. What is the units digit of o?
2
What is the units digit of (9*-1)/(-7 - -6)?
9
Suppose 0*y - y = -40. Suppose -k = 5*m - 28, y + 22 = 4*k - 5*m. What is the units digit of k?
8
Let x(i) = 6*i**2 + 2*i - 12. What is the tens digit of x(3)?
4
Let c(i) = 39 - 3*i + 5*i + 14 - i. What is the units digit of c(0)?
3
Let r = -66 + 146. What is the units digit of r?
0
Suppose 1301 = 5*k + 3*h, 3*k - h = 3*h + 769. What is the hundreds digit of k?
2
Let s(i) = -i**2 + 17*i + 10. What is the units digit of s(9)?
2
Let d(f) = 2*f - 2*f + 6*f**3 - f + 0*f. Let r be d(1). What is the units digit of 27/2 - r/10?
3
Let o(r) = -4*r - 2*r**2 + 5*r**2 - r**2. Let a be o(3). Suppose 3*m = a*m - 9. What is the units digit of m?
3
Let b(r) = r**3 + 11*r**2 - 2*r - 10. Let p be b(-11). Suppose -2*u - u = -p. Suppose u*t = 2*t + 6. What is the units digit of t?
3
Suppose 16 = 4*m, -m = -0*s + 3*s - 16. What is the units digit of s?
4
Let h = 13 - 9. Let c = 6 - h. Suppose -2*q - 24 = -0*w - c*w, 3*q + 4 = -w. What is the units digit of w?
8
Let n(h) = 3*h**3 - 3*h**2 + 5*h - 4. What is the units digit of n(2)?
8
Suppose 2*i = 3 + 3. Suppose f - i*f + 12 = 0. What is the units digit of 88/14 - f/21?
6
Let l = 12 - 4. Suppose c - l = 15. What is the units digit of c?
3
Suppose 0 = -f - 2, 0 = 5*z - z + 2*f + 28. Let m(t) = -t**2 - 7*t - 6. Let j be m(z). Suppose 4*k + j*k - 16 = 0. What is the units digit of k?
4
What is the hundreds digit of (12/(-9) + 2)*(1 - -155)?
1
Suppose o - 33 = -5*k - 1, 4*o - 56 = -2*k. What is the tens digit of o?
1
Let o = -471 + 720. What is the units digit of o?
9
Let f = 71 - 51. Let v = -8 + f. What is the units digit of v?
2
Let o(i) = -i**3 - i**2 - 2*i - 5. What is the units digit of o(-4)?
1
Let k = -36 - -60. Suppose -5*i - 7*x + 2*x = -35, -3*x = -2*i + k. What is the units digit of i?
9
Suppose -115 - 35 = -2*t. Suppose 0*w - 3*w = -t. What is the tens digit of w?
2
Suppose 62 = r - s - s, -3*r + 197 = 5*s. What is the tens digit of r?
6
Let z(s) = 5*s + 2. Let q(a) = a + 1. Let g(c) = -4*q(c) + z(c). Suppose -23 = -3*t - 4*f, -41 = -3*t - 2*t - 4*f. What is the units digit of g(t)?
7
Let v be 1*(2 + -3)*-3. Suppose v*b + 3 = 72. What is the tens digit of b?
2
Let l(z) = -7*z + 3 + z - z**2 - 3*z + 0. Suppose 6*c = 2*c - 32. What is the tens digit of l(c)?
1
Let d(t) = -t**3 + t**2 + 13. Suppose 0 = 3*f - 0*f. What is the units digit of d(f)?
3
Let q = 13 - -18. What is the tens digit of q?
3
Suppose 9*k - 245 - 61 = 0. What is the tens digit of k?
3
Suppose 3*q + 12 = -q. Let u be (12*-6)/(1/q). What is the units digit of u/28 + 2/7?
8
Suppose -5*m - 2 + 62 = 0. What is the tens digit of m?
1
Let y = -9 + 11. Let t be y + 1/(1/(-2)). Suppose -b + 2 + 18 = t. What is the tens digit of b?
2
Let l = -19 - -5. Let w = l - -32. What is the units digit of w?
8
Let n = -22 + 20. What is the tens digit of 32 + n/2*3?
2
Let j = -653 + 983. What is the tens digit of j?
3
Suppose 4*h - d - 304 = 0, -365 = -4*h - h + 5*d. What is the units digit of h?
7
Suppose w - 2*w - 4 = 0. Let f = 6 - w. What is the units digit of f?
0
Suppose 3*d - 2 = 1. Let k(a) = 2*a + d - 1 - 9. What is the units digit of k(10)?
1
Suppose -w = -0*w + 4. Let a = w - -6. What is the units digit of a?
2
What is the units digit of (-382)/(-14) + 12/(-42)?
7
Let c(h) = h**2 - 5*h - 1. Let u be c(5). Let k(v) = 24*v**2 + v. What is the tens digit of k(u)?
2
Let t = -7 - -10. Suppose -4*s + 21 = -t*s + j, 4*s + 3*j - 88 = 0. What is the units digit of s?
5
Suppose g - 2*g = 4*y - 355, -5*y = 4*g - 452. Suppose y = 6*q - 2*q. What is the units digit of q?
2
Suppose -7 = -3*q - 2*p, 4 = -3*q + 5*p - 3. Suppose -n + 19 = -3*i, -3*n - 3*i - 2*i + q = 0. What is the units digit of (-3)/9 + n/3?
2
Let u(j) be the second derivative of -j**3/6 + 2*j**2 + 3*j. What is the units digit of u(3)?
1
Let s be ((-2)/3)/((-4)/(-3108)). What is the units digit of (-2)/(-10) - s/35?
5
Let b be 56/21*(-6)/4. Let y(c) = -c - 1. What is the units digit of y(b)?
3
Let c be ((-4)/6)/(2/(-6)). Suppose -5*y + 6 = -r, 2*r - 4 = -0*y + c*y. Suppose 5*h - 30 = 3*s, 0*h + r*s - 29 = -h. What is the units digit of h?
9
Suppose 3*l + 154 - 10 = 0. Let w = l + 67. What is the units digit of w?
9
Let n be (-18)/4 + (-4)/(-8). Let d be n/(-2)*(3 + -2). Suppose -13 + d = -x. What is the units digit of x?
1
Let p(y) = 17*y**3 - 19*y**2 + 16*y + 8. Let z(b) = -4*b**3 + 5*b**2 - 4*b - 2. Let w(i) = -2*p(i) - 9*z(i). What is the units digit of w(4)?
4
Let f(x) = x**2 + 12*x - 17. What is the units digit of f(-14)?
1
Let y(o) = -20*o + 9. What is the hundreds digit of y(-8)?
1
Suppose 5*p - 415 = 5*v, p + 6*v = 3*v + 75. What is the tens digit of p?
8
Suppose -2*d = 3 + 1. Let q be 0 + 2 + (-2 - d). What is the units digit of 8 - 1/(-1 + q)?
7
Let r(y) = -2*y - 3. Let q be r(-2). Suppose -1 - q = 2*z. What is the units digit of 1 - (-1 + (-10 - z))?
1
Let z = -5 + 18. Suppose -3*q = -0*i + i + 5, -z = 5*q + 4*i. What is the units digit of (-27 + q)*1/(-2)?
4
Suppose -64 = 2*k - 4*y, 3*k + 84 = y + y. Let w = k - -45. What is the tens digit of w?
1
Let n = -4 - 1. Let j(d) = -9*d**2 - 2*d + 1. Let h be j(1). Let s = n - h. What is the units digit of s?
5
Let g = -2 - -4. Suppose -g*t + 0*t + 46 = 0. Let l = 32 - t. What is the units digit of l?
9
Let l be 0/(-2) - (1 - 11). Suppose -k + 3 - 5 = -5*g, -2*g = -4*k + l. Suppose 1 = k*j - 2. What is the units digit of j?
1
Let j be (-1 - (-1 + -2))*2. Let a = j - 3. What is the units digit of (-2)/(-1) - a/1?
1
Suppose h - 5 = 0, 2*t + 10 = 6*h - 2*h. Let l(s) = -s**3 + 4*s**2 + 7*s - 3. Let a be l(t). What is the units digit of (a - -1)/2 - 0?
4
Let x be ((-28)/16)/((-3)/(-12)). What is the tens digit of (-128)/x - (-4)/(-14)?
1
Let q(y) be the third derivative of y**6/120 - y**5/10 + 7*y**4/24 - y**3 + 3*y**2. What is the units digit of q(5)?
4
Suppose 0 = f - 2*f + 5*j + 28, -2*f + 5*j = -61. What is the units digit of f?
3
Let p be -2 + -1 - (-62)/2. Suppose l + 7*b = 2*b + p, -2*l = -4*b - 14. What is the tens digit of l?
1
Let w(f) = f. Let c be w(5). Let i = 15 + c. What is the tens digit of i?
2
Let n(i) = i**3 + i**2 - 1. Let w(l) = 5*l**3 + 12*l**2 + 7*l - 7. Let s(d) = 6*n(d) - w(d). What is the units digit of s(7)?
1
Suppose 0 = 25*i - 26*i - 1. Suppose -2*f - 3 = 2*c - 5, 5*c = f - 7. What is the units digit of (i - -7)*f/2?
6
Let b(a) = a + 10. Let v be b(-7). Suppose -5*t + v*t + 2*g + 82 = 0, g = -4*t + 164. What is the units digit of t?
1
Suppose k = -2*f + 1, 0 = k - 3*f + 4*f - 3. Suppose 1 = k*u - 19. Suppose -3*r + 2 = -u. What is the units digit of r?
2
Let q(p) = -2*p**3 - 3*p**2 - p + 1. Let h be q(-2). Let j(z) = -z**3 + 8*z**2 - 8*z + 9. Let x be j(h). Let k = x - -1. What is the units digit of k?
3
Let h = 30 + -18. What is the units digit of h?
2
Let r(x) = -2*x**2 + 2. Let a be r(-2). What is the tens digit of 81/2*(-4)/a?
2
Let s = 3 + 2. Suppose 1 + s = 3*d. Suppose d*o - 5*o = -18. What is the units digit of o?
6
Let s(w) = -w - 5. Let k be s(5). Let i be (-9)/((18/(-8))/3). What is the units digit of (-