its digit of d?
9
Let w(y) = y. Let d be w(2). Suppose n = d*n. Suppose 0 = 5*r + k - 33, 4*r + n*k - 2*k = 18. What is the units digit of r?
6
Let r(p) = -p + 2. Let u be r(-2). Suppose a + i - 2 - 4 = 0, 0 = 3*a + u*i - 23. Let h = 0 + a. What is the units digit of h?
1
Suppose 2*w + 3*s = 0, 5*w - 3*s - 25 = 2*s. Let k be 2/w + 10/3. Suppose -2*m = m + 2*f - 40, 3*f = k*m - 25. What is the units digit of m?
0
Suppose 4*w - 19 = x + 22, -4*x = 2*w - 34. What is the units digit of w?
1
Suppose 5*h - 101 = -x, 354 = x + 3*x - 5*h. What is the units digit of x?
1
Suppose 0*c + c = 0. Let d = 12 - 5. Let s = d + c. What is the units digit of s?
7
Suppose -2*r - 2*j = -2, -j = 3*r - 0*r - 7. Let q(z) be the first derivative of -z**4/4 + 5*z**3/3 - 3*z**2/2 - 4. What is the units digit of q(r)?
9
Let f = -2 + 5. Suppose f*t + 5*h = h + 17, -22 = -3*t + h. What is the units digit of t?
7
Suppose 0 = 2*r - 4*r + 10. Suppose -r*m - 8 = -23. What is the tens digit of (-2 + m - 2)*-15?
1
Let o = -96 - -163. What is the tens digit of o?
6
Let c(y) be the second derivative of y**3/3 - 5*y**2/2 - y. What is the units digit of c(6)?
7
Suppose -2*s + 2 + 8 = 0. Suppose -3*t - s + 20 = 0. What is the units digit of t?
5
Suppose -104 = -3*l - l - 3*h, 3*l - 4*h - 78 = 0. Let j = -9 + l. What is the units digit of j?
7
Let p(c) = 2*c + 1. Let j be p(-4). Let n be 2*3*j/(-3). Suppose n = -0*t + t. What is the units digit of t?
4
Let t = -17 - -32. Suppose 0 = 2*i + i - t. Suppose 5*y - 66 + 17 = -4*d, -25 = -i*y. What is the units digit of d?
6
Let l be (-174)/54 + (-4)/(-18). What is the units digit of l + 4 + (-8)/(-1)?
9
Suppose 0*r = 2*r. Suppose r - 4 = -3*h + u, 20 = -5*u. Suppose 5*k + 0*k - 5 = h. What is the units digit of k?
1
Let l = -9 + 13. Suppose l*g - 8*g - 4*t = -104, g - 31 = -2*t. What is the units digit of g?
1
Suppose 0 = 4*d + 18 - 66. Let t(l) = -7*l**3 + l**2 - l. Let u be t(1). Let v = d + u. What is the units digit of v?
5
Let a(x) be the third derivative of -x**6/120 - x**5/15 - x**4/8 + 2*x**3/3 - 3*x**2. What is the tens digit of a(-4)?
1
Let k be 26/8 + (-2)/8. Suppose 0 = -5*z + 4*z + 5, 0 = -3*h - k*z + 9. Let p = h + 3. What is the units digit of p?
1
Let n = 0 - -2. Suppose -4*b = 4*l - 8, 2*b - 2 = -l + 7*b. Suppose 0 = 5*z + l*j - 101, -n*z + 4*j + 42 = 16. What is the tens digit of z?
1
Suppose 0 = -0*i - 3*i + 147. What is the units digit of i?
9
Suppose 0 = -7*o + 4*o + 75. What is the units digit of o?
5
Let k(s) = -1 + 3*s**3 - 2*s**3 - 3*s - 1. What is the tens digit of k(3)?
1
What is the units digit of (-3)/((-92)/30 + 3)?
5
Let k(u) = -u**2 + 3. Let y be k(0). Suppose -y*d + x + 66 = 4*x, 3*x = 0. What is the units digit of d?
2
Let r be 1*(-3 + (-1 - -2)). Let w = r - -1. Let c = w - -3. What is the units digit of c?
2
Let c be (8/(-10))/((-8)/60). Let t be (-3)/9 + 62/c. Suppose -g + t = g. What is the units digit of g?
5
Suppose -2*t = -3*p - 3*t + 8, 0 = 3*p - t - 10. Let f(a) = 0*a**2 - a**p - a + 0*a**2 + 4. What is the units digit of f(0)?
4
Suppose 0 = -3*u + 6*u - j, -u + 4*j = 0. Let n(k) = -k**2 - k + 4. Let h be n(u). Suppose -3 = -h*c + 5. What is the units digit of c?
2
Let w(u) = -u**3 + 5*u**2 + 5*u + 1. Let h(f) = 3*f**3 - 9*f**2 - 10*f - 3. Let b(k) = -3*h(k) - 5*w(k). What is the units digit of b(-2)?
4
Let c(m) = -m**3 - m**2 - m + 1. Let p be c(-2). Suppose 4*v - 81 - p = 0. What is the units digit of v?
2
Suppose 0*a = -3*a + 30. What is the units digit of (-126)/(-15)*25/a?
1
Let s(q) = -q**2 + 10*q + 2. Let t be s(6). Let k = t + -6. What is the tens digit of k?
2
Suppose 0 = -4*o + 7*o - 228. Suppose x = -x - o. Let n = x + 55. What is the tens digit of n?
1
Let j(v) = v**3 - 7*v**2 + 5*v + 3. Let r be j(6). What is the units digit of 6/3*r/(-2)?
3
What is the units digit of ((-6)/3)/(10/(-415))?
3
Suppose -64 = -2*i - 0*i. What is the tens digit of i?
3
Let z = 15 - 10. Suppose -o + 12 = 2*c - c, -z = -o. What is the units digit of c?
7
Let q = -16 + 15. Let f = q + 14. What is the tens digit of f?
1
Let i be 5 + 0/(-2) + 0. Suppose a = -5*b + 10 - 0, -i*a - 25 = 0. What is the units digit of b?
3
Let b(h) = 3*h**2 + h + 4. Let z be b(-4). Suppose -z = -4*t + 4*f, 4*f - 26 = -3*t + 3. Suppose t = m - 1. What is the units digit of m?
2
Let w be (-2)/3 + 1904/12. What is the tens digit of 1/(-3) + w/6?
2
Let v(t) = -t - 7. Let g be v(-3). Let x(r) be the first derivative of 2*r**3/3 + 3*r**2 + 1. What is the units digit of x(g)?
8
Suppose 4*a + 48 = 3*p, -6 = 4*a + 6. Suppose -p = x - 4*x. Suppose x*u - 40 = 2*h, 4*u + 2*h - h = 40. What is the tens digit of u?
1
Suppose 4*z - 203 = 3*z. What is the units digit of z?
3
Let j(w) = 4 - w**3 - 12 + 6*w + 2*w**3 - 7*w**2. Let z be j(6). Let b(t) = t**3 + 8*t**2 + 4. What is the units digit of b(z)?
4
Let n = -56 - -96. Let u = n - 20. Suppose -5*o = -o - u. What is the units digit of o?
5
Let d be 1/(((-5)/(-51))/5). Suppose 5*u - 151 = -d. What is the units digit of u?
0
Suppose -4*x + 12 = -0. Suppose -3*c = x*f - 18, f - 26 = 2*c - 7*c. What is the units digit of (34/4)/(f/2)?
7
Suppose -5*r + 1644 = 264. What is the hundreds digit of r?
2
Let a(w) = -17*w - 62. What is the tens digit of a(-12)?
4
Let u be (1 + -2)*3*-3. Let q be (-4)/((-12)/u) - 1. Suppose -12 = -5*n - q. What is the units digit of n?
2
Let x be -2 + 4 + -3 + 6. Suppose -u - 7 = -0*u - 4*r, 4*r - 3 = x*u. What is the units digit of u?
1
Let r(n) be the third derivative of n**5/60 + 5*n**4/24 - n**3 - n**2. Let q be r(-6). Suppose q = b + l - 4*l - 7, -2*l = 2. What is the units digit of b?
4
Let y(v) = -2*v + 1. Let n be y(-8). Let m = n + 12. What is the units digit of m?
9
Let o = -36 - -69. What is the tens digit of o?
3
Let n = -9 + 9. Suppose n*h - 30 = -2*h. What is the tens digit of h?
1
Let q be 1/((-3)/(-6) + -1). Let i(b) = -3*b. What is the units digit of i(q)?
6
Suppose -63 = -2*d - 11. What is the units digit of 958/26 - (-4)/d?
7
Suppose 0 = 6*u - 2179 - 107. What is the hundreds digit of u?
3
Let u(c) be the third derivative of 0 + 0*c + 13/6*c**3 + c**2 + 1/24*c**4. What is the units digit of u(-6)?
7
Let f(h) = -3*h + 1. Let k be f(-1). Let j(g) = 1 + 0*g - 2*g - k + 2. What is the units digit of j(-6)?
1
Let q = 11 + -8. Suppose -5*h + 73 = 4*t, 0 = q*h + h - 20. What is the units digit of t?
2
Let o = -24 + 33. What is the units digit of o?
9
Suppose 2*g = -1 + 3. Let h be (g*-2)/((-3)/6). Suppose 2*u = s - 12, h*u = -15 + 3. What is the units digit of s?
6
Suppose n = -5*u - 1 - 1, -u - 6 = 3*n. Let b = 4 - u. What is the units digit of b?
4
Let d(l) = -27*l**3 + l**2 - l - 2. What is the tens digit of d(-1)?
2
Let y(h) = h - 5. Let v(s) = 2*s - 10. Let o(q) = 4*v(q) - 9*y(q). Let m be o(4). Let b = m - -2. What is the units digit of b?
3
Let z = 164 + -105. What is the tens digit of z?
5
Suppose 55 = 2*f + 11. What is the tens digit of ((-33)/f)/(3/(-94))?
4
Let r(c) = c - 9. Let x(v) = 0 - 8 + v - 1. Let u(m) = -6*r(m) + 5*x(m). What is the units digit of u(6)?
3
Suppose -3*a + 31 = 13. Suppose m - a = 1. What is the units digit of m?
7
Let t(q) = q**3 - 4*q**2 + q + 4. Let l be t(3). What is the units digit of (-2*1 - 4)/l?
3
Let y(n) = n**2 - n + 2. Let a be y(-2). Suppose 0 = 2*g - a, 9 = -4*h - g + 21. Suppose 0*t = -h*t + 20. What is the tens digit of t?
1
Let a = -5 + 1. Let m = -10 - a. Let z(f) = -2*f - 7. What is the units digit of z(m)?
5
Let p(u) be the third derivative of u**5/15 + u**4/24 + 2*u**2. Let o be p(-1). Let t = 2 + o. What is the units digit of t?
5
Suppose 0 = 2*t + 4*n + 20 - 222, 4*t - 443 = 5*n. What is the tens digit of t?
0
Let d be (0 - (-4)/12)*0. Suppose d = 2*o - o - 1. What is the units digit of o?
1
Let i be ((-8)/5)/(20/(-50)). Suppose 4*h = -2*m + 2, 3*h = i*m + 4*h - 32. What is the units digit of m?
9
Let z(m) = -m**3 - 3*m**2 - 4*m. What is the units digit of z(-4)?
2
Let f = 8 + -6. Let c = f - -3. Suppose c*g = -6*v + 3*v + 5, -18 = -2*g + 2*v. What is the units digit of g?
4
Let w be (-23)/(-5) + 6/(-10). Suppose 0 = w*y - 8. What is the units digit of y?
2
Let r(m) = m**3 + 3*m**2 + 3*m - 2. Let d be r(-3). What is the tens digit of (-4)/(d/9 - -1)?
1
Let c(n) = n - 4. Let j be c(4). Suppose j*y + 16 = 2*y