uppose -k + 4*k - 81 = 0. What is the units digit of (-29)/(-9) - 6/k?
3
Suppose -2*a = 1 + 3, 5*a + 8 = -s. Suppose -s - 18 = -5*g. What is the units digit of g?
4
Suppose 5*u = -z - 9, -2*u + 5*z + 13 + 5 = 0. Let l = 2 - u. Let d = 4 + l. What is the units digit of d?
7
Let c(y) = y**3 - 10*y**2 + 10*y - 5. Let v be 3*-4*38/(-12). Suppose -2*p + v = 2*p - l, -p - 5*l - 1 = 0. What is the units digit of c(p)?
4
Suppose 0 = z - 2 + 4. Let s be (-15)/(-3)*z/(-5). Suppose 70 = 3*k + s*k. What is the tens digit of k?
1
Let q = 192 - 114. What is the tens digit of q?
7
Let r = -3 - -7. Suppose -2*x - r*a + 37 = -11, 5*x + a = 75. Suppose h = 3*h - x. What is the units digit of h?
7
Suppose -2*t - 3 = 3*o - 1, -3*t + 6 = 0. What is the units digit of 86/3 - o/6?
9
Suppose 82 + 1183 = 11*s. What is the hundreds digit of s?
1
Let i = 184 - 117. What is the units digit of i?
7
Let f(x) = -x**2 + 5*x - 1. Let u be f(4). Suppose u*g - 16 = 23. What is the tens digit of g?
1
Suppose 0 = -2*w - 2*k + k + 45, 0 = -3*w - 5*k + 85. Let f be 8/w - 26/(-10). What is the units digit of 0 + (f - 0/(-2))?
3
Suppose 0 = h + 4*x - 13, -x + 2 + 2 = 0. Let d be (-24)/h*(-1)/(-2). What is the units digit of 52/12 - d/(-6)?
5
Suppose 3*r + 5 = 3*w - w, -2*r = 4*w + 30. Let n = r - -10. Let f = n - 3. What is the units digit of f?
2
Let c = -65 - -127. What is the tens digit of c?
6
Suppose -2*m + 6*m = k + 18, 0 = k - 3*m + 13. Suppose -3*n + 120 = w + 3*w, -5*n + 60 = k*w. What is the tens digit of 2 - (-3 + w)/(-3)?
1
Let q = 6 - 4. Suppose -i = -q*m + 38, 39 = 3*m + 2*i + i. What is the units digit of m?
7
Suppose -5*g = -g - 132. What is the tens digit of g?
3
Let y = 8 + 29. What is the tens digit of y?
3
Let t(i) = i + 7. Let z be t(-7). Suppose -k + 5*g + 38 = z, 3*k - g - g - 49 = 0. What is the tens digit of k?
1
Suppose -11*o = -8*o - 81. What is the tens digit of o?
2
Suppose -2*f = -5*g - 141, -2*g = 5*f + 11 + 28. Let n = -13 - g. What is the tens digit of n?
1
Let r(z) = -z + 1. Let k(q) = -2*q. Let o(p) = k(p) - 5*r(p). Suppose 3*x = 7*x - 20. What is the units digit of o(x)?
0
Let s(t) = 18*t**2 + 1. Let u(g) = g**2 + 4*g + 1. Let k be u(-4). What is the tens digit of s(k)?
1
Let n = -2 - -2. Suppose n = 3*o + 2*o + 5*r, 5*o + 4*r = 2. What is the units digit of o?
2
Suppose -3*m - 8*x + 1038 = -11*x, m + 3*x - 358 = 0. What is the tens digit of m?
4
Suppose x = 2*x - 2. Let n = 3 - x. What is the units digit of n?
1
Let h(x) = x**2 + x. Let u be h(-2). What is the tens digit of (u/4)/((-6)/(-228))?
1
Let p be 48/18 - (-1)/3. Suppose -p*o - 2*o + 90 = 0. What is the units digit of o?
8
Let f be 1 - (-2 - 0/(-3)). Suppose 0 = -2*x + 2, -7*x = v - f*x - 11. What is the units digit of v?
7
Let k(z) = 5*z - 5 + 2 + 2 - 3. What is the units digit of k(3)?
1
Let b(c) = -c**2 + 6*c + 5. Let n be b(6). Suppose 5*f = -5*k - n, 0*k = 2*k - 2*f - 10. What is the units digit of k?
2
What is the units digit of 72/45*5/2?
4
Let x be (-38)/(-6) - (-4)/6. Let q(n) = n**3 - 7*n**2 + n - 2. Let w be q(x). Suppose -20 = w*r, 17 = -0*v + 3*v - 2*r. What is the units digit of v?
3
Let l = -2 - 2. Let u = l + 2. What is the units digit of (-1 + 4*u)*-1?
9
Suppose -4 = 3*a + 2. Let j(b) = 2*b**2 - 6*b. Let v be j(4). Let q = v + a. What is the units digit of q?
6
Suppose 0 = m - 4*x - 14, -m + 8*x = 3*x - 13. What is the tens digit of m?
1
Let j(l) = -l**2 + 13*l + 1. What is the tens digit of j(12)?
1
Let g be (-18)/5 - (-4)/(-10). Let p be (-36)/1 - 8/g. Let q = -21 - p. What is the tens digit of q?
1
Suppose b = -3*b + 16. Suppose -b + 2 = -l. What is the units digit of l?
2
Let n(m) = m**3 + 13*m**2 + 10*m - 10. Let i be n(-12). Let o(y) = -y**2 + 18*y - 16. What is the units digit of o(i)?
0
Let s = -32 + 53. What is the units digit of s?
1
Let w = 17 - 13. Suppose 3*d = w*a - 5, -2*d - 10 = -3*a - a. What is the units digit of d?
5
Suppose 0 = 100*t - 101*t + 88. What is the units digit of t?
8
Let x(r) be the first derivative of -r**2/2 + 6*r + 3. Let u be x(6). What is the tens digit of 12 + (-1 - (1 - u))?
1
Let q = 5 + -4. Suppose -q = -5*p - 2*i + 18, 23 = 4*p - i. What is the units digit of p?
5
Let g = -4 - -5. Let w be (-1 + (g - -1))*0. Let o = 3 + w. What is the units digit of o?
3
Suppose 2 = 3*b - b. Let c(n) = 17*n**3 - n**2 - n + 1. Let q be c(b). Suppose -p = -5*p + q. What is the units digit of p?
4
Suppose d - 5 = -3. Suppose 3*n + d*v - 4 = 0, 5*v = -0*n - 5*n + 5. What is the units digit of n + (1 - -2)/3?
3
What is the hundreds digit of (171 - 3/3) + (-3 - -1)?
1
Suppose -3*z + 5*n - 31 = 0, z - 3*z + 4*n = 22. What is the units digit of (14/z)/(-2 + 1)?
2
Suppose 0 = -2*g + r + 11, g + 3*g = 5*r + 37. What is the units digit of 9 + -1*(g + -5)?
1
Let m(a) = 9*a - 41. What is the units digit of m(12)?
7
Suppose -4*k + 4*w + 141 = -147, 0 = -5*w + 25. What is the tens digit of k?
7
Let m(k) = -k**3 - 2*k**2 + 3*k + 3. Let a be m(-4). Suppose o - a = -3. What is the units digit of o?
0
Let g(t) = 3*t**2 + 2*t - 3. Let y be g(-3). Suppose -2*u + 0*u = -y. What is the units digit of u?
9
What is the units digit of (-1)/((-1)/51 - 0)?
1
Let i(p) = p**3 + 3*p**2 - p - 2. Let m be i(3). Let r = m + -26. What is the tens digit of r?
2
Let p(w) be the first derivative of w**3/3 - 5*w**2/2 - 4*w + 2. What is the units digit of p(7)?
0
Let i = -49 - -99. What is the units digit of i?
0
Let d(m) = -5*m - 5. Let u be d(-5). Suppose -2*s - 3*s - u = 0. Let g = 1 - s. What is the units digit of g?
5
Suppose -t = 4*z + 12 - 62, 4*t + 5*z - 189 = 0. What is the tens digit of t?
4
Let h = -1 - 26. Let s be -3*(-3)/(h/(-12)). Suppose -s*q - 1 = -33. What is the units digit of q?
8
Suppose 10 - 95 = -s. What is the units digit of s?
5
Let k be -2 + 0 - 20/(-5). Suppose 10 = -k*x + 7*x. Suppose -4*h - 28 = -4*n - 0*n, -x*n - 2*h + 6 = 0. What is the units digit of n?
5
Suppose -2*p - 2 = 0, 0*y + 160 = 2*y + 4*p. What is the units digit of y?
2
Suppose r = -0 + 1. Let k = 2 + r. Suppose -i + 2*c + 14 = -c, -5*c - 38 = -k*i. What is the tens digit of i?
1
What is the tens digit of (-114)/(-9) - 4/6?
1
Let o(m) = m**2 - 7*m - 2. What is the tens digit of o(9)?
1
Let w be 2*(-1)/(-4)*0. Suppose -3*g = -2*i + 10, w*g = 3*i + 3*g. Suppose -14 = -i*x - 4. What is the units digit of x?
5
Let y(d) be the third derivative of d**4/8 + d**3/2 - 2*d**2. What is the units digit of y(3)?
2
Let z(k) = k**3 - 3*k**2 - 3*k - 2. Let m be 6/(-27) + (-184)/(-18). Suppose 2*r + m = 4*h, 4*r - 26 = -5*h + 6. What is the units digit of z(h)?
2
Suppose 0 = 5*f + 3*t + t - 837, -f = -t - 171. What is the tens digit of f?
6
Let y = 31 + -22. Suppose -4*g = 16, -4*z + 3*g - 3 = -y*z. Suppose -2*n + 4 = -z*a - a, a = 2*n - 13. What is the units digit of n?
8
Let k be 0 - 1 - (10 + -104). Suppose 5*s - k = 42. What is the units digit of s?
7
Let q = -502 - -713. What is the tens digit of q?
1
What is the tens digit of 0/19 + (1 + 1 - -166)?
6
Let z(a) = 2*a + 2*a**2 - 5*a**2 - 5*a**3 + 14*a**3 - 3 + a. Let b be z(2). Suppose 4*c + 19 = b. What is the units digit of c?
1
What is the hundreds digit of 5/35 + (-7100)/(-35)?
2
Suppose 2*u + 1 - 7 = 0. Suppose 5*w + u*y = 63 - 14, 4*w + 2*y - 40 = 0. What is the units digit of w?
1
Let w(v) = 23*v**3 + 2*v**2 - 8*v + 5. What is the hundreds digit of w(2)?
1
Let m(n) = 2*n**2 + n - 23. Let g(x) = x**2 + x - 12. Let l(u) = -5*g(u) + 3*m(u). What is the tens digit of l(7)?
2
Suppose -z + 17 + 269 = 0. What is the units digit of z?
6
Suppose 5*z + 858 = 18*z. What is the units digit of z?
6
Let h(a) = 3*a**3 + 3*a**2 + 5*a - 9. Let g(c) = -2*c**3 - 2*c**2 - 3*c + 5. Let k(o) = -5*g(o) - 3*h(o). What is the units digit of k(0)?
2
Let x = 75 + -37. What is the tens digit of x?
3
What is the tens digit of 44/2*(-4)/(-2)?
4
Let w be 2/3 + 51/(-9). What is the units digit of 2/(((-10)/38)/w)?
8
Let y(b) = b**2 - 1. Let s be y(-2). Suppose 0 = -0*i + s*i. Suppose 4*h + h - 15 = i. What is the units digit of h?
3
Suppose -5*z + z + 20 = 0, 5*b + 4*z - 15 = 0. What is the tens digit of 19 + (0/b - 3)?
1
What is the units digit of (-1230)/(-42) - (-8)/(-28)?
9
Let a(z) = -z**3 - 5*z**2 + 4*z - 5. Suppose -2*u - w - 7 = 0, 0 = -3*u - 0*w + 2*w - 28. What is the 