 be (6/10)/(1/5). Suppose 4*z - 27 = -5*a, 0*z = x*z - 5*a - 64. What is the units digit of z?
3
Suppose 4*c = -2*t + 354, 2*c = 6*c + 5*t - 357. What is the units digit of c?
8
Let m(j) = -j**3 - 6*j**2 - 4. Let w be m(-6). Suppose -49 = -5*u + 21. What is the units digit of u*((-2)/w - 0)?
7
Let i(g) be the second derivative of -g**6/720 + g**5/60 + g**4/12 + g. Let c(k) be the third derivative of i(k). What is the units digit of c(1)?
1
Suppose x + 4*x + 3*u + 5 = 0, 0 = -2*x - 4*u - 2. Let w = 4 + x. What is the units digit of w?
3
What is the tens digit of 6316/20 + 3/15?
1
Let n(r) = -3*r + 2. Let z be n(-2). Let l(w) = 4*w - 12. What is the tens digit of l(z)?
2
Let w(z) = -z + 20. Let g be w(17). Let f = -5 - -7. Suppose 2*s = f - 10, -g*b = 3*s + 3. What is the units digit of b?
3
Let l be (-36)/(-24) + (-22)/4. Let n = 1 - l. What is the units digit of n?
5
Suppose 2*t = -5*h + t + 12, 2*t = -4*h + 12. Let c(m) = 2*m**3 + 5*m**2 + 3*m + 4. Let d be c(-3). Let z = h - d. What is the units digit of z?
6
Suppose 3*i + 0*w = 2*w - 42, -2*w + 66 = -5*i. What is the units digit of 18/i + 5/2?
1
Let r(l) = 12*l + 6. Let c be r(9). Suppose 0 = 4*j + x + 3*x - 184, -c = -3*j + 5*x. What is the tens digit of j?
4
Let o = -207 - -312. What is the units digit of o?
5
Let n(a) = a**3 - 9*a**2 - 6*a - 5. What is the tens digit of n(10)?
3
Let k = -3 - -2. Let l = 8 + k. Suppose -c = -2*m - 5, -3*c + m = -m - l. What is the units digit of c?
1
Let u(i) = -i**3 - 5*i**2. Let t be u(-5). Let w be (7 - 4) + t/(-2). Let m = w + -1. What is the units digit of m?
2
Let u = 11 - 7. Suppose -5*a = -u*f - 23, 10 = -5*f - 0. Suppose 12 = -0*b + a*b. What is the units digit of b?
4
Suppose -2*g + 13 - 41 = 0. Let l = -4 - g. What is the tens digit of l?
1
Suppose 3*z + 2 = 11. Suppose -21 = -5*q + 4*p, -3*q - p + 13 + z = 0. What is the units digit of q?
5
Let v = -3 - -5. Let r = v - 2. What is the units digit of 2 - (-6 + r)*1?
8
Let v(y) = -2*y + 9. Let l be v(4). What is the units digit of 2/(l - (-3)/(-9))?
3
Let d = 0 - 0. Suppose -10 = -s - d. What is the units digit of s?
0
What is the units digit of 252/8 - 6/(-4)?
3
Suppose 3*l + 0*f = -f + 1, -5*l + 4*f + 30 = 0. Suppose 3*j - l*j - 2 = 0. What is the units digit of j?
2
Let r = -3 - -5. Let y(j) be the third derivative of j**4/3 + j**3/6 - j**2. What is the units digit of y(r)?
7
Let g = -3 - -5. Suppose g*k + 7 = 19. What is the units digit of k?
6
Let s be 16/(-12)*(-6)/4. What is the tens digit of (-1 - 27/s)*-2?
2
Let c(p) be the first derivative of -p**2/2 + 2*p - 2. Let i be c(-9). Let d = i - 3. What is the units digit of d?
8
Suppose 4*l + 3 - 7 = 0. What is the units digit of (l + -21)*(-27)/18?
0
What is the units digit of (176/(-55))/((-1)/(-35)*-1)?
2
Let o be ((-2)/(-1) + -10)*4. What is the units digit of o/(-5) + 2/(-5)?
6
What is the units digit of (4/6)/(9/162)?
2
Let u(d) = -d**2 - 5*d - 2. Let i be u(-3). Suppose -45 = -j - i*j. What is the units digit of j?
9
Let b(w) = 2*w**2 - 6*w + 3. Let p be b(7). Let t = p + -27. What is the tens digit of t?
3
Let f be (-4)/((-8)/10) + 0. Suppose -2*w + 3*x - 12 = -4*w, f*w + 3*x - 48 = 0. What is the units digit of w?
2
Let j = -6 - -11. Suppose -j*k = -28 - 47. What is the tens digit of k?
1
Let h be 26/8 + 2/(-8). Suppose -3*v + 120 = -3*w, -v - w = 16 - 64. Suppose 4*t - v = -3*s, -h*s - s + 2*t = -22. What is the units digit of s?
8
Suppose 86 = -4*b + 2*h + 304, -4*b - 5*h = -239. What is the tens digit of b?
5
Suppose -44 = 4*n - 4*l, 4*n + 2*l + 19 = l. Let s(z) = -z**3 + 3 - 3 - z + 2 + 0*z - 6*z**2. What is the units digit of s(n)?
8
Let z(r) = -3*r - 11. Let i be z(9). Let v = 58 + i. What is the tens digit of v?
2
Suppose -4*u - u = 5. What is the tens digit of u*(-29 - (-2 + 4))?
3
Suppose -2*s + 33 = -5*l, 2*s - 3*l = -3*s + 35. Let b = 6 - s. Let t(m) = m**3 + m**2 + 2*m. What is the tens digit of t(b)?
1
Let c be 4 + 0 + 2 + -1. Suppose -5*u = -5*g, -c*u + 0*g = 2*g + 28. Let p = -1 - u. What is the units digit of p?
3
Let g = 0 + 1. Suppose 2*m + 5 - 9 = 0. Suppose -5*a - g + 4 = -i, 4*a + m = 3*i. What is the units digit of a?
1
Let q(l) = -9*l**3 + l. Let j = 1 - 0. Let r = j + -2. What is the units digit of q(r)?
8
Suppose 5*a - 4*a + 5*g = 60, 3*a = -3*g + 192. Suppose 5*i + 25 = a. Suppose -2*u = -4*u + i. What is the units digit of u?
4
Let y(q) be the second derivative of -q**5/20 + 5*q**4/6 - 5*q**3/6 + q**2 - 2*q. What is the tens digit of y(9)?
3
Suppose -6*r = -r - 20. Suppose -r*j - 33 = -2*z + 13, 2*j - 175 = -5*z. Suppose -m = -4*m + z. What is the tens digit of m?
1
Let y = 39 + -9. Suppose 2*d - 241 = -81. Suppose 5*z = d - y. What is the units digit of z?
0
Let u = -66 + 266. What is the hundreds digit of u?
2
Let b(o) = 32*o. Let a be -2 + (0 - -3)/1. What is the tens digit of b(a)?
3
Let v = -7 - -5. Let o be -2 + -1 + 2 - v. What is the units digit of (15 + o)*(-5)/(-10)?
8
Let q be 6/(-3)*15/2. Let z = q - -27. What is the tens digit of (-77)/(-6) - (-2)/z?
1
Suppose 5*g + 3*f + 4 = 0, -3*f = -g - 0*g + 10. Suppose 0 = -2*n - g + 9. Suppose -4*c + 0 = -n. What is the units digit of c?
1
Suppose 4*o = -q + 19, 0 = 5*q + 3*o - o - 23. Suppose 4*r + q = -9. Let w = 0 - r. What is the units digit of w?
3
Let k = 4 - 1. Suppose 3*l + 11 = -2*t, 7 - k = 2*t - 2*l. What is the units digit of (-9 + t)*8/(-20)?
4
Let d(g) = g**2 - g - 10. Suppose 0 = 2*z - z. Let s be d(z). What is the units digit of (-9)/15 - 66/s?
6
Suppose -5*v = -2*v + 6. What is the units digit of (0 + 2*-1)*v?
4
Let j(w) = 4*w**2 - 3*w**2 + 2 + 4*w + 0. Let q be j(-5). Suppose 0 = k - 3*u - 18, 2*u - 3*u + q = 4*k. What is the units digit of k?
3
Let l be 1 + (1 - (1 + -6)). Let x(t) = t**3 + 2*t**2 - 5*t - 3. Let k be x(-3). Suppose -l*m + k*m = -8. What is the units digit of m?
2
Suppose -1 + 3 = w. Suppose 0 = -2*i + 3*i + w. What is the units digit of (0 - -1) + (-2)/i?
2
Let u = -52 + 77. Let h = u - 17. What is the units digit of h?
8
Suppose -3*l = 3*v, -4*v - 3*l = 2*l - 3. What is the tens digit of (2 + (v - 14))/(-1)?
1
Let s = -13 + 7. Let b be (3/2)/(s/(-12)). Suppose -70 + 21 = -2*l - 5*z, b*l = z + 48. What is the tens digit of l?
1
Let m(d) = 3*d**3 - 8*d**2 - 9*d - 3. Let z(t) = 7*t**3 - 16*t**2 - 18*t - 6. Let f(g) = -5*m(g) + 2*z(g). What is the units digit of f(9)?
3
Suppose 2*l + 0*l - 10 = 0. Suppose -62 = -2*b + l*x, -b - x = -6*x - 21. What is the units digit of b?
1
Let f(o) = o**3 + 4*o**2 - o + 2. Let h be f(-4). Let g = -5 + h. What is the units digit of (-2)/g - -1 - -5?
4
Let k(s) = -s**2 - 5*s - 2. Let u be k(-5). Let f be (1 + -4)*3*-1. Let l = f + u. What is the units digit of l?
7
Let y = 4 + -3. Suppose -3*s = -2 - y. Suppose 0 = 2*q + s - 7. What is the units digit of q?
3
Suppose 0 = -4*h - 0*h. Suppose h = -0*z + 2*z - 4. Suppose -4*s + 18 = -z*s. What is the units digit of s?
9
Let r = -7 + 32. Let j = 53 - r. What is the tens digit of j?
2
What is the units digit of (-9)/6*2*-18?
4
Let i(v) = -3 + 2*v**2 - 5*v**2 + 2*v**2 + v. Let z be i(-5). What is the units digit of z/(-6) + (-3)/6?
5
Suppose -5 = -g - 0*g. Suppose g*d = 2*u + 20, -u - 5*d + 20 = -5*u. What is the units digit of (u - -6)*(-2)/(-2)?
6
Suppose -76 + 6 = -5*y. Let i = y - 10. What is the units digit of i?
4
Let y = 61 + -39. What is the tens digit of y?
2
Let h(g) = -g**3 + 5*g + 2. Let r be h(-2). Suppose -5*z + 115 = -r*z. What is the units digit of z?
3
Suppose o = 13 + 7. Let u = 28 - o. What is the units digit of u?
8
Let d = -1 + 3. Let f = -2 - d. Let j = 10 - f. What is the tens digit of j?
1
Suppose 5*i = i + 212. Let p = i + -18. What is the tens digit of p?
3
Suppose -33 = -5*x + 32. What is the units digit of x?
3
Suppose -2*t + 6*t - v - 448 = 0, v = 3*t - 335. What is the units digit of t?
3
Let t(v) = -v**2 + 3*v + 4. Let b be t(4). Suppose 2*w + 2*w - 8 = b. What is the units digit of (-7)/1*w/(-7)?
2
Let s = -1 - -7. Let j be 18/4 - (-3)/s. Suppose -j = -l - 1. What is the units digit of l?
4
Let d(u) = -u**3 - 4*u**2 + 6*u + 7. Let h be d(-5). Suppose -m - 67 = -4*k - h*m, -3*k = -5*m - 79. What is the units digit of k?
8
Suppose -w - q = -6*w + 621, 121 = w - q. Suppose 0 = -2*f - 31 + w. What is the units di