 = 15 + -10. What is the units digit of s?
5
Let a be (-12)/(-7) + (-2)/(-7). Suppose 4*c - 6 = a*h + 6, -2 = 3*c + 4*h. Suppose 5*m + 4*t - 27 = 0, -4*t + c*t - 4 = 0. What is the units digit of m?
7
Suppose -f = -2*w + w - 13, -5 = w + f. Let t = 31 + w. What is the units digit of t?
2
Suppose 11 = 2*c - 3. Suppose c*i - 3*i = 112. Let d = i - 11. What is the units digit of d?
7
Let r = 2 + -4. Let i(f) = -7*f**2 + 5*f - 13. Let w(o) = -3*o**2 + 2*o - 6. Let n(a) = -4*i(a) + 9*w(a). What is the units digit of n(r)?
6
Let l be 0 - -5 - (3 + -2). Suppose -r = l*h - 8, -3*r - h = -4*r - 2. Suppose 0*t = -4*s - t + 54, s - 4*t - 5 = r. What is the units digit of s?
3
Suppose -s + 126 = -2*a, 0 = -2*s + 3*a + 58 + 195. What is the hundreds digit of s?
1
Let i be 2/5 + 4744/40. Let h = 175 - i. What is the tens digit of h?
5
Suppose 9*m = 4*m + 100. What is the tens digit of m?
2
Let a(f) = 4*f + 20. Let k(b) = 5. Let s(o) = 5*a(o) - 20*k(o). Let i be s(3). Suppose -i = -v - 4*v. What is the tens digit of v?
1
Let a = -178 + 347. What is the tens digit of a?
6
Let k(v) be the third derivative of v**6/120 + v**5/15 + v**4/24 - v**3/2 + 2*v**2. Let h be k(-3). Suppose h*x - 2*x - 5 = 0. What is the units digit of x?
5
Let d(l) = -l**2 + 4. Let r be d(0). Suppose -3*z = -r - 5. Suppose 3*x - 32 = a - 6*a, -z*a = 5*x - 32. What is the units digit of x?
4
What is the tens digit of (-8)/12 - (6034/6)/(-7)?
4
Let b(z) = 5*z**3 - 15*z**2 + 5*z**2 - 5*z**3 - z + 12 + z**3. Let t be b(10). Suppose t*d = -3*d + 10. What is the units digit of d?
2
Let x = -4 - -3. Let g be (x/2)/(-1)*0. Let n(h) = -h**3 + 1. What is the units digit of n(g)?
1
Let j = -4 + 1. What is the units digit of 1/(53/(-18) - j)?
8
Let t be (-2)/2 + 4/1. Let r = t - -2. What is the units digit of r?
5
Suppose -3*c + 68 = m - 2*m, 2*c + m = 52. What is the tens digit of c?
2
Let g be (24/9 - 2)*3. Suppose -6 = -g*a - 2. What is the units digit of a?
2
Suppose 15 = 5*a, 0 = -5*x + 4*a + 660 + 113. What is the hundreds digit of x?
1
Let v(a) = 5*a**2 + 13. What is the units digit of v(6)?
3
Let u(w) = 2*w + 2. Let d be u(2). What is the units digit of 3*(4 - 2)/d?
1
Suppose 2 = -o + 6. Suppose 2*j = l + o, -3*l - 4 = -8*l + 2*j. What is the units digit of (-2*(l + 3))/(-2)?
5
Let b = -8 + 15. Let m(p) = 4 + p + 6 + p**3 - 8*p**2 + 5*p. What is the units digit of m(b)?
3
Let f(v) = v**3 - 7*v**2 + 7*v + 1. Suppose -4*a + 2*g = -42, -5*g + g + 48 = 4*a. Let d = -5 + a. What is the units digit of f(d)?
7
Let g(j) = -5*j + 1. Let t be g(-1). Let a(h) = -1. Let u(v) = -6*v**2 - 5. Let o(r) = t*a(r) - u(r). What is the units digit of o(-1)?
5
Let t(i) = i**2 + 4*i - 23. Let n be t(-12). Suppose 4*f = -q + 121, -4*q + 209 = 4*f + n. What is the tens digit of f?
2
Let v be (-2)/(-12) + (-140)/(-24). Suppose -4*t + p = -104, t - 3*p = 20 + v. What is the tens digit of t?
2
Suppose -3*j - 4 = j. Let l = 23 + j. What is the tens digit of l?
2
Let s(a) = a + 9. Let r be s(-7). Suppose h - r = t, -3*t + 18 = 2*h + h. What is the units digit of t?
2
Suppose l - 2*l - 12 = 0. Let q(p) = -p**2 - 13*p + 12. What is the tens digit of q(l)?
2
Let g = 9 - -6. What is the units digit of g?
5
Let h(j) = -j**3 - j**2 - j - 1. Let r be h(-1). Let m = 4 + r. Suppose 3*l + l = -4*d + 4, 2 = -d - m*l. What is the units digit of d?
2
Let m be 4*(-5)/((-10)/(-9)). Suppose 0 = -2*q - 0*q - 20. Let k = q - m. What is the units digit of k?
8
What is the units digit of 528/30 - 3/5?
7
Suppose -3*i + 5*y - 6 = -7*i, 12 = -2*i + 5*y. Let o be (i - 0)*(1 + -1). Let j = o - -1. What is the units digit of j?
1
Let k be -1 + 1 + (3 - -1). Suppose 4*g = k*w + 28, 0 = w + 2*w - 6. What is the units digit of g?
9
Let u = 14 - 12. Suppose -u*d + 52 = 8. What is the units digit of d?
2
Suppose 2*n = 5*n - 288. What is the units digit of n?
6
Let b(t) = -t**3 + 4*t**2 - t - 4. Let n be b(3). Let m(r) = 18*r - 1. Let q be m(n). Suppose -q = -6*v + v. What is the units digit of v?
7
Let w(a) = 4*a**3 + 1. Let p be w(1). Suppose 0 = -t + p - 2. Suppose 4 = 2*g + m, 0*g + 3*m - 9 = -t*g. What is the units digit of g?
1
Let k be (-2 - 1)*1/1. Let p(r) = -9*r - 4. What is the tens digit of p(k)?
2
Suppose 5*q - k + 34 = 0, 0*q + k - 13 = 2*q. What is the units digit of (q - -2 - 2)*-2?
4
Suppose 5*n + 0*p - 43 = 2*p, n + 4*p = 13. Let u be ((-12)/(-18))/(1/n). Suppose -2*f - 64 = -u*f. What is the units digit of f?
6
Let w = -4 - -6. Let b = 4 - w. Suppose 5*a = b*d + 31, -4*a + 8 = -0*a + 4*d. What is the units digit of a?
5
Let n be (2/(-4) - 3)*-2. Let s(l) = l**3 - 6*l**2 - 3*l - 9. What is the units digit of s(n)?
9
Suppose 0 = -i + 2*i - 6. What is the tens digit of (12 - 0) + i/2?
1
Suppose 3*j - y - 115 = -0*j, 0 = -4*y + 8. What is the units digit of j?
9
Suppose 8*u - 1153 = -9. What is the tens digit of u?
4
What is the units digit of (36/(-10))/(6/(-60))?
6
What is the units digit of 4*(-12)/(-32)*30?
5
Let q(o) = 4*o - 1. Let k be q(2). Suppose 2*i = k + 23. What is the tens digit of i?
1
Suppose 2*p - y = -5*y, -5*p = -y. What is the units digit of 0 - p - (-3 - 5)?
8
Suppose 4*v = -0*v - 28. Let q(c) = 2*c + 2. Let x be q(5). Let z = x + v. What is the units digit of z?
5
Suppose -3*v + 156 = 3*d, -3*d - 102 = -2*v + 27. What is the units digit of v?
7
Suppose 7*u - 99 = 6*u. What is the units digit of u?
9
Let b(w) = w**2 + 3*w + 3. What is the tens digit of b(-5)?
1
Let m = 96 + -139. Let y = 132 + m. Suppose 0 = 5*a + 4 - y. What is the units digit of a?
7
Let n(x) = -x + 31. What is the tens digit of n(0)?
3
What is the tens digit of 94 - (0 + 0)*(-1)/2?
9
Let o(k) = k**3 - 2*k**2 - k - 1. Let l be o(2). Let x be 36/(-14)*14/l. Suppose -x = -3*u - 3*n, 0 = -u + 2*u - 2*n + 5. What is the units digit of u?
1
Let c be 3/3*3*1. Suppose -3 = -c*x + 3. Suppose 3*f + 2*q = 5*f + 6, x*f - 14 = -2*q. What is the units digit of f?
2
Suppose 2 = -2*a + 6. Suppose -2*c + 4*r + r = -6, 0 = a*r. Suppose -18 = -c*p + p. What is the units digit of p?
9
Let z(a) be the third derivative of a**4/8 - a**3/3 + 4*a**2. What is the units digit of z(6)?
6
Let v = -7 + 12. Let h(u) = -u + 7. What is the units digit of h(v)?
2
Suppose -4*c - 5*g - 36 = 0, -2*g + 8 = -5*c + c. What is the units digit of 1 + -2 + (-12)/c?
2
Let w be 10/(-2) + (-3 - 0). Let g(a) = -3*a + 2. What is the tens digit of g(w)?
2
Suppose -139 = -5*s + 3*x, 0 = s - 2*x - 0*x - 32. Let l be (-1533)/(-91) - (-4)/s. Suppose -w = -l + 4. What is the units digit of w?
3
Suppose 20*s - 15*s - 870 = 0. What is the hundreds digit of s?
1
Suppose 0*b - 51 = -m - b, 4*b = -5*m + 250. What is the tens digit of m?
4
Suppose 0*w = 2*w. Let n(s) be the third derivative of -s**5/60 + s**4/24 + s**3/2 - 3*s**2. What is the units digit of n(w)?
3
Let k = 6 - -3. Let l(a) = -3*a**2 + a - 1. Let n be l(1). Let i = k + n. What is the units digit of i?
6
Suppose y = 6*y - 10. Let q = y + 2. Suppose 4*w = q*n + 6 - 18, 4*n + w - 27 = 0. What is the units digit of n?
6
Let z be (3*(1 + -2))/1. Let w = -2 - z. What is the units digit of (-6)/(-4)*w*2?
3
Let o be ((-2)/(-3))/(2/(-36)). Let p be 16/o*(-66)/4. Let z = -16 + p. What is the units digit of z?
6
Let p be 60/9 + 1/3. Suppose p = 2*h + 1. Suppose 2*l + 3 = h*l. What is the units digit of l?
3
Let z be (-96 + 1)/(1 - 0). Let f = -54 - z. What is the units digit of f?
1
What is the units digit of ((-6507)/36)/(6/(-8))?
1
Let u = 14 - -109. What is the hundreds digit of u?
1
Let j = -6 + 6. Suppose 0 = -j*a + 5*a - 45. What is the units digit of a?
9
Let k be 3/1 - 9/3. Suppose -28 = -k*z - 2*z. What is the tens digit of z?
1
Let i(m) = m**2 + 15*m + 19. Let r be i(-14). Suppose 2*v - r*g = 118, -5*g + 37 = v - 2*g. What is the units digit of v?
9
Let z(n) = n**2 + 5*n + 5. Let h be z(-5). Suppose 157 - 27 = h*t. What is the units digit of t?
6
Let n(p) be the third derivative of p**5/60 - p**4/4 + 2*p**3/3 - 3*p**2. Let u be n(5). Let a(q) = -11*q. What is the tens digit of a(u)?
1
Suppose 0 = x - 6*x + 35. Suppose -2*z + x = -1. Suppose 4*c + 0 = z. What is the units digit of c?
1
What is the units digit of 2/((-2)/196*-4)?
9
Suppose 3*g + 42 = 4*c + 13, 4*g + 17 = c. Let d = 3 - 1. What is the units digit of (g/2)/(d/(-8))?
6
Let w(