f a?
3
Suppose -y - 3*l - 70 = -2*y, -5*l + 314 = 4*y. What is the units digit of y?
6
What is the units digit of (-2)/((-24)/267) + (-8)/32?
2
Let p(g) = 3*g + 1. Let y(n) = 2*n + n - 4*n + 1. Let d(w) = -p(w) - 4*y(w). What is the units digit of d(6)?
1
Suppose -5*i + 179 + 181 = 0. What is the units digit of i?
2
Let u = 56 + -47. What is the units digit of u?
9
Let c = 4 + -2. What is the units digit of (-3)/(1/(-2)*c)?
3
Suppose -4*y + 39 + 1 = 0. What is the units digit of y?
0
Let v be 5 + 1 - 2/1. What is the units digit of 2/v*(-12)/(-1)?
6
Suppose -7*y + 3*y = 48. Let i = -2 - y. What is the units digit of i?
0
Suppose -4*x - 3*a + 48 = -a, 5*x - 30 = 5*a. Let s(p) = -p**3 + 10*p**2 + 2*p - 13. What is the units digit of s(x)?
7
Let u(w) be the third derivative of w**4/12 + 2*w**3 - 8*w**2. What is the tens digit of u(7)?
2
What is the units digit of (-6)/33 - (-365)/11?
3
Let c be (8/14)/((-8)/(-28)). Suppose c*z - 53 = -5*a, -10 = -z + a - 1. What is the units digit of z?
4
Suppose 5*w - 4*m - 115 = -m, 0 = 3*m. What is the tens digit of w?
2
What is the tens digit of (3 + -1)/(16/(-28))*-14?
4
Let j be (-1)/(-1)*-1 + -7. Let c = 14 + j. What is the units digit of c?
6
Let j = -9 + 13. Suppose 0 = -0*a + j*a - 100. What is the units digit of a?
5
Let o = 6 + -7. Let b = 22 + o. What is the units digit of b?
1
Let a(l) = 13*l + 13. Let j be a(6). Let f = j - 60. What is the units digit of f?
1
Let r = -15 + 54. Let k be ((-2)/(-3))/(2/18). Suppose k*o = 3*o + r. What is the tens digit of o?
1
Let i = 14 - -13. Suppose 2*c - 33 = i. What is the tens digit of c?
3
Suppose o + 3 - 11 = 2*x, 5*o = 4*x + 22. Let s = x - -14. Let m = -6 + s. What is the units digit of m?
5
Let d(t) = t**2 - 1. What is the units digit of d(5)?
4
Let z = -230 + 326. What is the tens digit of z?
9
Suppose -b - 4*h = 0, 2 = b + h - 1. Suppose 0*x - 228 = -b*x. What is the units digit of x?
7
Suppose -3*l = -3*x + 69, 4*l + 4 - 8 = 0. Let j = -12 + x. What is the units digit of j?
2
Let o(h) = 15*h + 9. What is the tens digit of o(4)?
6
Let f be -2*(1/(-1) + 5). Let h(z) be the second derivative of -z**4/12 - 5*z**3/3 - 11*z**2/2 - z. What is the units digit of h(f)?
5
Suppose 6*p - 5*p - 25 = 0. What is the tens digit of p?
2
Let y = 243 + -84. What is the units digit of y?
9
Let i be (2 + -3)/(3/12). Let h be 12/i*(-4)/3. Suppose -h*j + 44 + 29 = 5*z, 0 = -j + 4*z - 8. What is the tens digit of j?
1
Let z(t) = -t**3 + 7*t**2 - 4*t - 7. Let a be z(6). Let q(l) = l + 1. Let x be q(a). Let p = x + 0. What is the units digit of p?
6
Let v = 6 - 8. Let y = 1 + v. What is the units digit of y/(-2 + (-15)/(-9))?
3
Let j be -2*(-2)/4*4. Let q be (-2 - -1)/(j/(-8)). Suppose 2*m + 2*o - 38 = -2*o, q*o = -2*m + 28. What is the units digit of m?
9
Let j(s) = 4*s - 6. Let o(d) be the second derivative of -d**3/6 + d. Let k(y) = j(y) + 2*o(y). What is the units digit of k(4)?
2
Let q(y) = y**2 - 2*y + 1. Let f be q(1). Suppose f = -3*a + 3. What is the units digit of a?
1
Suppose 0 = 3*w - 57 - 180. Suppose -4*v - 56 = -5*i, 5*i - v = w - 20. What is the units digit of i?
2
Suppose -10*p = -2*p - 112. What is the tens digit of p?
1
Suppose -3*q + 5 + 54 = -2*l, -5*q = 5*l - 90. What is the tens digit of q?
1
Let b = 19 - 13. Let q = 19 - b. What is the tens digit of q?
1
Suppose 0*v - 20 = -4*v. Suppose 37 - 7 = v*a. What is the units digit of a?
6
Let j = 116 + -62. What is the tens digit of j?
5
Let r(b) be the first derivative of -b**2 - 10*b - 2. What is the units digit of r(-9)?
8
Suppose 3*d - 117 = 24. Suppose 0 = 3*y + 2*l - 83, -2*y = 7*l - 4*l - d. What is the units digit of y?
1
Let n = 23 + 5. Suppose 10 = 4*d + 2. Suppose d*f + 2*f = n. What is the units digit of f?
7
Let t(j) = -4*j + j**2 + 2 + 3 - 7 - j**3 - 7*j**2. What is the units digit of t(-6)?
2
Let i = -1 + 1. Suppose i = -4*f - b + 1, 3*b + 5 + 4 = 0. What is the tens digit of -1*(-13 - (-2)/f)?
1
Suppose -3*s - 17 = -50. What is the units digit of s?
1
Suppose 14*m - 102 = 12*m. Let y = m - 19. What is the units digit of y?
2
Suppose 17 = 5*d - 33. Suppose 3*f - 2*f - d = 0. What is the units digit of f?
0
What is the tens digit of (-496)/(-24)*(-3)/(-2)?
3
Suppose -4*y = -0*y - 8. Suppose 7*c = -4*h + y*c - 12, 4*h = -2*c. Suppose h*i - 16 + 6 = 0. What is the units digit of i?
5
Suppose 9*h - 110 = 7*h. What is the tens digit of h?
5
Suppose c = -p + 43 - 7, -76 = -2*c - 3*p. What is the tens digit of c?
3
Suppose 6 = -3*t + 3*f, 2*f - 14 = 4*t - 7*t. Suppose -5*k + 17 = t. Let h = -2 + k. What is the units digit of h?
1
Suppose -4*b - 2 = 2*r - 94, -3*r + 3*b = -120. What is the units digit of r?
2
Let m(g) = 13*g**2 - 4*g + 3. What is the units digit of m(2)?
7
Let l(o) = 13*o**2 - o. Let g(b) = b**3 + 4*b**2 + b + 3. Let p = 4 + -8. Let x be g(p). What is the tens digit of l(x)?
1
What is the units digit of ((-18)/8)/((-2)/8)?
9
Let f(d) be the third derivative of d**7/840 + d**6/72 + d**5/30 + 2*d**3/3 - d**2. Let a(u) be the first derivative of f(u). What is the units digit of a(-3)?
6
Let z = -9 - -18. What is the units digit of (2 + (-78)/z)*-3?
0
Suppose 0*g = -5*g. Let w be g + 5/((-15)/18). What is the units digit of 65/9 + w/27?
7
Suppose -2*g = -5*g + 3*v + 24, -8 = -g + 3*v. What is the units digit of g?
8
Let p(j) = -j**3 + j**2 + 135. Let y be p(0). Suppose -15 = 5*d, -2*z - 2*d - y = z. What is the tens digit of -3 - (-2 + z)/3?
1
Suppose -m = -4*k + 2, -k + 2*k - 2 = m. Let u = m + 0. What is the units digit of (u - -9)/(3 + -2)?
7
Let u(n) = -44*n - 8. What is the units digit of u(-6)?
6
Suppose 3*n + 3*d = 24, 15 = 5*d - 2*d. Let z be 2/(-6) - 160/(-30). Suppose n*h - 3*a = 36, 2*h - z*a - 28 = 11. What is the units digit of h?
7
Let t(w) = 20*w + 7. What is the units digit of t(4)?
7
Let b(d) = 15*d + 2. Let f = -1 - -3. What is the tens digit of b(f)?
3
Suppose -3*r = 2*r + 35. What is the tens digit of ((-22)/(-1))/(-5 - r)?
1
Suppose -3*x + 2*o - 3 = -10, 4*o - 10 = -2*x. Suppose -x*z + 6 = -0. What is the units digit of z?
2
Let b(z) = 9*z. Let g(p) = 4*p. Let y(j) = 6*b(j) - 14*g(j). What is the tens digit of y(-6)?
1
Let x be 7 + -4 - (2 - -1). What is the units digit of (3 - (0 - -1)) + x?
2
Let h(d) = d**3 - 2*d**2 + 0 + 0*d**2 - 2*d + 4. Let c be h(3). Let p = 12 - c. What is the units digit of p?
5
Suppose 3*i = -2*c - 8, 4*c + i - 5 + 1 = 0. Let g = 18 + c. Let h = 36 - g. What is the units digit of h?
6
Suppose 309 = -10*u + 13*u. What is the tens digit of u?
0
Let q(g) = -33*g + 2. What is the tens digit of q(-1)?
3
Let c be (-284)/(-12) - (-2)/(-3). Suppose 0 = -4*d + 3*p + c + 20, -4*p + 12 = 0. What is the tens digit of d?
1
Let i = 59 + -40. Let y = i - 11. What is the units digit of y?
8
Let a(w) = w**3 + 7*w**2 - 9*w + 2. Let d be a(-8). Let j = 0 + d. What is the tens digit of j?
1
Suppose 29 = -4*j - 31. Let v = 21 + j. Suppose -2*b = -v*b + 36. What is the units digit of b?
9
Let c = -5 + 13. Let o be 124/6 - 2/3. Suppose -3*z - o = -5*i, 0*i + 3*i - z = c. What is the units digit of i?
1
Suppose -8*k - 20 = -4*d - 3*k, 2*k + 8 = 0. What is the units digit of (3 - d) + -6 + 8?
5
Let w(c) be the first derivative of 5*c**4/24 + c**3/3 - 2*c**2 - 4. Let f(o) be the second derivative of w(o). What is the tens digit of f(4)?
2
Suppose 17*g - 16*g = -6. Let d = -17 + 25. Let p = d + g. What is the units digit of p?
2
Let g = 0 + 29. What is the units digit of g?
9
Let t(l) = l**3 - 4*l**2 + 3*l + 3. Let a be t(3). Suppose 5*v + 4*y - 15 = 2*v, 0 = -a*v + 4*y + 39. What is the units digit of v?
9
Suppose -3*z + 126 = -0*z. What is the tens digit of z?
4
Let t be -20 + 3/(-3) + 2. What is the units digit of 1/5 - t/5?
4
Let i = 7 - 5. Suppose 3*n = -4*c - 4 + 26, c + 6 = 5*n. Suppose -c - i = -z. What is the units digit of z?
6
Let z(t) = -2*t + 6. What is the units digit of z(-8)?
2
Let f(d) = -d**2 - d. Let l be f(-1). Let n = l - -6. What is the units digit of n?
6
Let j be 5*1/((-15)/(-9)). Suppose g + 3*g = 2*m + 6, 0 = -j*m + 15. Let a = 2 + g. What is the units digit of a?
6
Suppose -2*s = -4*d - 708, -5*s - 2*d + 1800 = 3*d. What is the tens digit of s?
5
Suppose -3*s + 482 = -2*x, -5*s + x - 198 = -1013. What is the units digit of s?
4
Suppose -5*j