Suppose -10 = 5*c, -4*c + 5 = -y + s. What is the units digit of y?
1
Let w = 35 + -20. Suppose -1 = p, -4*f + 5*p + w + 2 = 0. Suppose 0 = -f*c + 30 - 3. What is the units digit of c?
9
Suppose 0 = -2*a - 10, 0 = 14*j - 11*j - 2*a - 721. What is the hundreds digit of j?
2
Let t = -21 + 30. Suppose 2*a = -4*b + t + 9, 5*a = -4*b + 33. Suppose -3*u = -q + b*u + 30, 5*q - 4*u - 87 = 0. What is the units digit of q?
5
Suppose -171 = -5*k - 5*t + 2*t, 2*k - 74 = -4*t. What is the tens digit of k?
3
Suppose 0 = -4*l + 7*l - 432. What is the hundreds digit of l?
1
Let y be (-62)/6 - (-2)/(-3). Let m(b) = b**2 + 2*b. Let u be m(-6). Let a = u + y. What is the tens digit of a?
1
Let n(v) = 2 - 2 - 3*v - 4. What is the units digit of n(-7)?
7
Let z(f) = -2*f**2 - 8*f - 4. Let h be z(7). Let w(x) = -x**2 - 14*x - 17. Let l be w(-13). What is the units digit of l/14 - h/14?
1
What is the tens digit of 35 + (-3)/2*2?
3
Let q(y) = y**3 - 11*y**2 - 6. Let t be q(11). What is the units digit of t/(-15) + (-96)/(-10)?
0
Suppose 24 = t - 5*t. Let x = -4 - t. Suppose x*c = -0*c + 6. What is the units digit of c?
3
Let m be (3/(-3)*1)/1. What is the units digit of (-2)/3*12/m?
8
Suppose -2*x + 1170 = 3*c, -10*c - 3*x + 785 = -8*c. What is the tens digit of c?
8
Suppose 2*w + 26 = -0*w. Let g be 21 + (-12)/(-4) + -2. Let m = g + w. What is the units digit of m?
9
Suppose 0 = u - 3*u + 30. What is the tens digit of u?
1
Suppose w = v + 18, -4*v = -2*w - 3*v + 39. What is the tens digit of w?
2
Let z(g) = -2*g**3 - g**2 + 1. Let j be z(-1). Suppose -3*i + 4 + j = 0. Suppose -a + 12 = 5*r, -3*a + 4*a = i*r - 2. What is the units digit of a?
2
Suppose 0*l - 2*l + 28 = 0. Let y = l + -7. What is the units digit of y*(2 - 1 - 0)?
7
Suppose 5*d + 5*p = 10, 4*d - 3*d - 12 = 4*p. Let t be 2 + (1 - (1 - 1)). Suppose -t*w = -w - d. What is the units digit of w?
2
Let l(v) be the second derivative of 2*v**3/3 + v**2/2 - 2*v. What is the units digit of l(4)?
7
Let j(x) = -x**2 + 4. Let l(o) = o**2 - 3*o. Let h be l(3). What is the units digit of j(h)?
4
Let n = 71 - -124. What is the units digit of n?
5
Let n be 4*(3 + -2) - 0. Suppose -n - 8 = -2*t. Suppose -t = -2*w + 16. What is the tens digit of w?
1
Suppose -5*r + 2*r + 3*t = 0, -3*r + 20 = t. Suppose -3*f + 94 = 5*q, -2*q + 41 = r*f - 8. What is the tens digit of q?
1
Suppose -3 = -l + d, 3*l - 3 = -2*d + 6. Let k be -4*l/6*-1. What is the units digit of 1*k*9/6?
3
Let p be 0 - (0 - 194/1). What is the tens digit of p/8 - (-1)/(-4)?
2
Let u(t) = -5*t + 3. Let y be u(2). What is the units digit of (-10 - y)*(-29)/3?
9
Suppose -i + 1 = -o - 0, 4*o = 12. Suppose -7 - 3 = -2*t. Suppose i*q - 44 = -2*w, -t*w + 38 = -w - 2*q. What is the tens digit of w?
1
Suppose -3*d + 590 = 2*d. What is the hundreds digit of d?
1
Suppose -y - 18 = 5*x, 3*x + 21 = -3*y - y. Let h(c) = 0 - 5*c - c**2 + 0 - 3. What is the units digit of h(y)?
3
Let u(s) = s**2 - s + 1. Suppose 3*y + 0 = -6. What is the units digit of u(y)?
7
Let j be (-70)/22 + 38/209. Suppose 2*k = -2*t - 2*t - 8, 2*k = -t + 4. Let a = k + j. What is the units digit of a?
1
Let s = 7 - 1. Let u = 8 - s. Let g = 11 - u. What is the units digit of g?
9
Let f(c) = -30*c**2 - c. Let p be f(-1). Let a = p + 44. What is the tens digit of a?
1
Suppose 0*p + 5*p = 70. What is the tens digit of p?
1
Suppose 13 = 5*m - 4*m. Let q(b) = -25*b**2 - 2*b + 4*b + b**3 - m + 16*b**2. What is the units digit of q(9)?
5
Let g be -2 + 6/((-24)/(-20)). Suppose -g*r - 1 = -133. What is the tens digit of r?
4
Let o(b) = b**3 + 8*b - 10. What is the units digit of o(4)?
6
Let p(n) = -n**3 + 4*n**2 + 4*n + 1. What is the units digit of p(4)?
7
Let i = 49 + -14. What is the tens digit of i?
3
Suppose -4 = 2*y + 2*y. Let p(t) = 31*t**2 + t. What is the tens digit of p(y)?
3
Suppose -3 = 2*g - 9. Suppose 0 = -g*r - r + 148. Suppose 0 = 5*j + x - 3*x - r, 24 = 4*j - 3*x. What is the units digit of j?
9
Let a(n) = -5*n**2 + n - 1. Let k be a(1). Let b = k - -15. What is the units digit of b?
0
Let o = -23 - -69. Let s = o - 69. Let a = -14 - s. What is the units digit of a?
9
Let x be 749/(-35) - 2/(-5). What is the tens digit of (-4)/(-14) - 477/x?
2
Let v = -11 + 3. Let o = v + 19. What is the units digit of o?
1
Let x(t) = -t + 4. What is the units digit of x(-4)?
8
Let x be (-254)/(-10) - 16/40. What is the units digit of (-9)/(-6) + x/2?
4
Let r(v) = -v + 2. Let d = -1 + 9. Let o be r(d). Let b = o + 9. What is the units digit of b?
3
Suppose -30 = 5*c + 5*i, 3*c + i = -3*i - 17. Let x = c + 10. Suppose x*g + 4*z = 40, 2*g + z - 26 = -6. What is the units digit of g?
8
Let z(d) = -8*d + 1. Let x be z(-1). Let h = x + -7. Suppose -27 = -h*i - i. What is the units digit of i?
9
Let w(t) = -t**3 - t**2 + t. Let v be w(-1). Let n = v + 4. What is the units digit of 6/n*(-1)/(-1)?
2
Suppose 3 = 4*j - 17. Suppose 2*f - 24 = -2*c - 0*c, 0 = 4*f + j*c - 47. What is the units digit of f?
3
Let v(k) be the second derivative of -k**4/12 + k**3 + 15*k**2/2 + 5*k. What is the units digit of v(7)?
8
Suppose -2*j + 0*i + i - 17 = 0, i + 23 = -2*j. Let y = -1 - j. What is the units digit of y?
9
Let v(m) = -m**2 + 6*m + 8. Let g be v(6). Let d be (6/(-8))/((-1)/32). What is the units digit of 6/g*d/3?
6
Suppose -5*o - 5 = 3*c - 22, -5*c + 50 = 4*o. What is the units digit of c?
4
Let g = 31 - 15. Suppose 5*p - p - g = 0. Suppose -5 = 3*f - p*f. What is the units digit of f?
5
Let v(n) = -17*n - 8. Let q be v(-6). Let f = q + -61. Suppose -b + 3*b - 4*x = 24, 4*b - f = 3*x. What is the units digit of b?
6
Let c = -3 - -5. Suppose -16 = -3*s + 2*q, -s + c*q = -2*s. What is the units digit of s?
4
Suppose -h - 18 = -1. What is the units digit of h*(-3 + 2/1)?
7
Suppose 8*g + 4*i = 3*g + 23, 0 = 3*g - 5*i - 36. Suppose 15 = 4*l + l + x, -3*x + g = -4*l. What is the units digit of 1 + -1 + l - -3?
5
Let s be 18/12 + 11/(-2). What is the units digit of 2/s*(-3 - 11)?
7
Let d be 32 - (-1 - (1 - 1)). Suppose 4*z = 2*r - z - d, -r = 5*z + 21. Suppose -5*t - r*k + 35 = -k, -5*t + 35 = k. What is the units digit of t?
7
Let i(v) be the first derivative of -v**2 + 2*v + 1. Let t be 3/1*20/(-12). What is the tens digit of i(t)?
1
Suppose 315 = -p + 6*p - 5*k, p - 67 = -3*k. Suppose 12 = 4*n - p. What is the tens digit of n?
1
Let j(w) = 15*w**2 - 2*w + 1. What is the units digit of j(1)?
4
Let v(n) = 4*n**2 + 2*n + 3. Let f be v(3). Suppose -f = 2*t - 7*t. What is the units digit of t?
9
Suppose 3*h - 5 = 5*f, 5*h + 4*f - 7 = 26. Suppose 3*w - 10 + 3 = -i, h*w - 9 = i. Suppose -2 = -w*z + 12. What is the units digit of z?
7
Let a(o) = -o**3 - o - 11. Let w be a(0). Let i = -4 - w. What is the units digit of i?
7
Let u(i) be the second derivative of -4*i**3/3 + i. What is the units digit of u(-2)?
6
Let v be (1 - 1)*(-3)/6. Suppose 4*t = 5*y + 36, v = t + t - 5*y - 18. Suppose -2*x + 5 = f, -4*x - f + t = -0. What is the units digit of x?
2
Suppose f + f + 20 = 0. Let h = 23 + f. What is the units digit of h?
3
Suppose 0 = -3*q + 225 - 9. Suppose 3*x = 6*x - q. What is the units digit of x?
4
Suppose 3*m - 38 = -4*v, -6*v - 5*m = -5*v - 1. Let h(y) = 4*y - 9. What is the tens digit of h(v)?
3
What is the units digit of -9 - -9 - (-48 - 0)?
8
Let n(h) = -2*h + 0*h + 6*h + h**2 + h + 4. What is the tens digit of n(-6)?
1
Let j(k) = k**2 + k + 10. What is the units digit of j(-10)?
0
Suppose 3*c - 2 = -2*s, -c - 4*c + 2*s + 14 = 0. Suppose -6 + 36 = c*w. What is the units digit of w?
5
Let y = 9 + -7. Suppose -3*z + 18 = -y*z. What is the units digit of z?
8
Let l = 24 + -7. Suppose -19 = -2*h + l. What is the units digit of h?
8
Let k = 4 - 11. Let p = 7 + k. Suppose -t + 6 + 0 = p. What is the units digit of t?
6
What is the units digit of (162/(-10) + 3)/(4/(-10))?
3
Let q be 2*-1*9/6. Let b be 70/15 + 2/q. Suppose 0*a - 8 = -b*a. What is the units digit of a?
2
Let q = 10 - 5. Suppose 4*k = 2 - 10. Let h = q + k. What is the units digit of h?
3
Suppose 23*w + 53 = 24*w. What is the tens digit of w?
5
Let q(s) = s**2 - 8*s - 19. What is the units digit of q(-7)?
6
Suppose -5*q - 4 = -l, 6*q + l - 4 = 2*q. Let u be q + 1/((-1)/(-45)). Suppose 4*b + 5*m = -6 + 1, -5*b + u = -4*m. What is the units digit of b?
5
Let l = 42 - 2