. What is the units digit of r(n)?
2
Let o(k) = -k + 8. Let m be o(10). What is the units digit of (m - 102/3)*-1?
6
Let b(j) = -j**3 + 5*j**2 + 2*j + 3. What is the units digit of b(3)?
7
Suppose -8*g + 879 = -5*g. What is the units digit of g?
3
Suppose 9*k + 2*p = 4*k + 154, 5*k - 151 = -3*p. Let x = k + -12. What is the tens digit of x?
2
Suppose -2*u - 3*u = 15. Let p(d) = -6*d - 2. What is the units digit of p(u)?
6
Suppose -5*k - 27 = 3*v, 3*k = -5*v - 0*k - 29. What is the units digit of 18/v*1*-2?
9
Let j = -8 + 11. Suppose j*y + 0*y = 60. What is the tens digit of y?
2
Let l(z) be the third derivative of z**7/2520 - z**6/720 - z**5/60 - 3*z**2. Let k(q) be the third derivative of l(q). What is the tens digit of k(7)?
1
Let y(q) = q**3 + 6*q**2 + 2. Let s be y(-6). Let c = s - -6. What is the units digit of (-8)/(-2)*4/c?
2
Let d = -38 + 89. What is the tens digit of d?
5
Let a = 33 - -14. What is the tens digit of a?
4
What is the units digit of (-4 + -6)/(2/(-1))?
5
Suppose 15*n = 8*n + 56. Let f be (-1 - -1)/(-2) + 2. Suppose o - n = -2*i, -3*o = f*o + 2*i - 72. What is the units digit of o?
6
Suppose -5*v = -i - 22, -3*v + 6*v = -2*i + 21. Suppose 5*a - 30 = 4*p + i*a, 3*a + 27 = -3*p. What is the units digit of p/(-5) - 8/(-20)?
2
Suppose 3*m - 278 = -l, -5*l + 4*m + 339 + 1032 = 0. Suppose -3*p + 8*p - l = 0. Suppose t + p = 6*t. What is the tens digit of t?
1
Let h(s) = -s**2 - 5*s + 11. What is the units digit of h(-5)?
1
Suppose -60 = -4*w - 3*b, -3*w + 3*b + 84 = w. What is the tens digit of w?
1
Let u(f) = -f**2 + 6*f + 4. What is the units digit of u(5)?
9
Suppose 2 = -4*y - 14. Let t = y - -8. What is the units digit of t?
4
Let m = 46 - -128. What is the tens digit of m?
7
Suppose -4*m = -2*s + 17 + 9, 0 = 3*s + 3*m - 57. What is the tens digit of s?
1
Let s(t) = t - 7. Let m be s(7). Suppose 2*r + m*r - 32 = 0. What is the units digit of r?
6
Let c be (-2 + 0)*(-3)/2. Suppose 2*r - c = 1, -5*r - 8 = -3*m. What is the units digit of m?
6
Let b be (1/2)/(2/4). Let o(t) be the second derivative of 7*t**5/20 - t**4/12 + t**3/3 - t**2/2 - t. What is the units digit of o(b)?
7
Let q = 0 + 0. Suppose u + 2*b + 11 = q, 4*u + b + 30 = -28. Let y = -9 - u. What is the units digit of y?
6
Suppose 0 = b - 4*n - 169, 4*b - 408 = -4*n + 288. What is the units digit of b?
3
What is the units digit of 1*5*17/(85/66)?
6
What is the units digit of 2/(-1) + 44 + -2?
0
Suppose -1 = -4*x - 9, -3*x - 6 = 3*s. Suppose s = -3*z + 29 - 8. What is the units digit of z?
7
Let u = -1 + -2. What is the units digit of 6/(-4)*8/u?
4
Let c(b) = 5*b**2 - 3*b - 6. Let y = 14 + -17. What is the tens digit of c(y)?
4
Suppose 0*d + 6 = -2*d. Let z(m) = 6*m + m**2 + 3 - 4*m - m. What is the units digit of z(d)?
9
Let h = -147 + 245. What is the units digit of h?
8
What is the units digit of (12/10)/((-9)/(-390))?
2
Let h(w) be the third derivative of -w**5/60 - w**4/4 - w**3/2 + 2*w**2. Let s(r) = -r**3 + 3*r**2 - r - 2. Let p be s(3). What is the units digit of h(p)?
2
Let i(d) = -d**3 - 6*d**2 + 5*d - 1. Suppose 5*r = -4*y - 43, r - 3 = 3*y + 2*y. What is the units digit of i(r)?
3
Let k(v) = -v**2 - 7*v + 1. Let o(l) = -l**2 - 4*l - 6. Let p be o(-4). Let d be ((-14)/p)/((-1)/3). What is the units digit of k(d)?
1
Let q(s) = -s**3 + 7*s**2 - 5*s + 6. Suppose -2*i + 1 = -3*i. Let x = 7 + i. What is the tens digit of q(x)?
1
Suppose -5*x = -0*x - 30. Let w = x + 1. Let y(v) = -v + 10. What is the units digit of y(w)?
3
Suppose -3*t = -4*p - 14, -4*p - 8 = -3*p - 3*t. Let b = 29 + p. Let y = -16 + b. What is the tens digit of y?
1
Suppose 3*m = 5 + 7. Let v = 1 - 2. Let t = m - v. What is the units digit of t?
5
Suppose -2*u = -22 - 6. Let l be (-12)/(-9)*3/2. Suppose -f - 3*w - u = 0, 0 = -2*f - f - w - l. What is the units digit of f?
1
Suppose 3*q - i + 18 - 45 = 0, 5*i = 4*q - 36. What is the units digit of q?
9
Let v be -1 + 4 + (2 - 2). Suppose v*l = 5*t - 73, 2*t + 3*l - 46 = -0*l. What is the units digit of t?
7
Suppose 2*a - 5 = -5*o + 27, 0 = a + 4. What is the units digit of o?
8
Let t be -2 + (0 - 9) + 1. Suppose -3*r = x - 9, -2*r = 3*x - 0*x - 48. Let j = t + x. What is the units digit of j?
8
Let y be ((-32)/40)/((-6)/375). Let a = 86 - y. What is the tens digit of a?
3
Let r(d) be the first derivative of -d**2/2 + 6*d - 1. Let v be r(6). Suppose x + 4*g + 12 = v, 5*x + 2*g - 8 = -g. What is the units digit of x?
4
Let g be -3 - 1/1*-1. Let o(v) = 3*v**2 - 1 + 2*v**2 + 3 - 3*v**2 - v**3 + 4*v. What is the tens digit of o(g)?
1
Suppose -4*v - 10 = 10. Let k(l) = -1 + l - 2*l + 1. What is the units digit of k(v)?
5
Let p(h) = 33*h**2 - 5*h - 3. What is the hundreds digit of p(-2)?
1
Let n be ((-10)/(-4))/((-1)/(-6)). Let v = 4 - 2. Suppose 5*b + n = u, v*b = -b - 6. What is the units digit of u?
5
Suppose 0*d + d + 23 = k, -3*k + 2*d = -70. Suppose -4*r + k = 4*f, -5*r + 4*r = -5*f. What is the units digit of r?
5
Let h(f) = -f**2 + 6*f - 4. Let c be h(3). Suppose -2*b + 68 = -0*b + 3*r, 0 = c*b - 2*r - 170. What is the units digit of b/4 - (-3)/6?
9
Let j = 3 + 3. Let n(s) = 2*s - 8. What is the units digit of n(j)?
4
Let a be (7*1)/(3 - 2). Suppose 5*c + 21 = 4*z, z + 4*c = a + 14. What is the units digit of z?
9
Suppose 4*v + 115 = 5*b + 5*v, 3*b - v = 69. What is the units digit of b?
3
Let q be 78 + 0/(-2) - -2. Suppose -q = -4*p - 0. What is the tens digit of p?
2
Let c(k) = k**3 + 5*k**2 - 2*k - 5. Let x be c(-5). Let r(p) = -p**3 + 4*p + 0*p**2 + 2 - 3*p + 2*p**2 + 3*p**2. What is the units digit of r(x)?
7
Let c be (-260)/(-91) - (-2)/14. Let s = c - -10. What is the tens digit of s?
1
Let v = 3 + 1. Let f be (v/(-6))/((-4)/114). Let w = f - 11. What is the units digit of w?
8
Suppose -9 = -3*d + q, -5*d + q + 3*q + 8 = 0. Suppose -d*t - 4*z + 2*z = -94, t - 3*z = 13. What is the tens digit of t?
2
Suppose -5*y + 0*y = 0. What is the units digit of 3 + y - (-2)/1?
5
Suppose -w - 2*w + 48 = 0. Let l = -9 + w. What is the units digit of l?
7
Suppose 3*l + l = -4*x + 72, -4*x - 20 = 0. Suppose 0 = -g + 2 + l. Suppose 2 = 3*u - g. What is the units digit of u?
9
Suppose 3*n = -6, x - 5*x = -5*n - 14. What is the units digit of (x*3)/(6/4)?
2
Suppose 487 = 4*p - d, 5*p - 2*p - d - 366 = 0. What is the hundreds digit of p?
1
What is the tens digit of (-8)/(-1)*12/2?
4
Let g = 11 - 12. What is the units digit of 329/14 + g/(-2)?
4
Let r = -12 + 40. What is the units digit of r?
8
Let a(n) = n**2 + 7*n - 8. Let s be a(-8). Suppose -q + s = -16. Let i = q - 10. What is the units digit of i?
6
Let i = 97 - 49. What is the tens digit of i?
4
Let f(i) = -i**2 + 7*i + 6. Suppose -2*p - p + 21 = 0. What is the units digit of f(p)?
6
Suppose 43 = 2*j - 15. What is the tens digit of j?
2
Let n(i) = -i**3 - i**2 - 3. Let k be n(0). Let l = 5 - 10. What is the units digit of -6*(k + l/(-3))?
8
Suppose 4*w - 3*v - 2*v - 117 = 0, -5*w = -v - 141. What is the units digit of w?
8
Let m(b) be the second derivative of b**5/20 - 7*b**4/12 + b**3/6 - 5*b**2/2 + 2*b. Let d be m(7). What is the tens digit of 10 + (0 - (-4)/d)?
1
Suppose -p + 7 = -2*u, 17 = -2*u + p - 2*p. Let x(b) = b + 9. Let l be x(u). Suppose -c - 20 = -l*c. What is the units digit of c?
0
Let c = 9 + -2. Suppose 5*l = 4*a + 12, 0*a + 5*a = -5*l + 30. Let h = c - a. What is the units digit of h?
5
Let m = -25 + 43. Let g = -12 + m. Suppose g + 2 = i. What is the units digit of i?
8
Let u = -5 - -6. Let k be (7/(2 - u))/1. Let p = k + 1. What is the units digit of p?
8
Let a(y) = 13*y + 26. What is the hundreds digit of a(12)?
1
Let b = 217 + -73. What is the hundreds digit of b?
1
Let x(k) = 5*k + 5. What is the tens digit of x(6)?
3
Let f = 46 - 35. What is the units digit of f?
1
Suppose -3*s + 2*s = 0. Let i = 7 - s. What is the units digit of (-244)/(-28) - (-2)/i?
9
Suppose 15*n = 932 + 2053. What is the hundreds digit of n?
1
Let f be (-3)/(2 - (-22)/(-8)). Suppose 5*r = f*r + 21. What is the units digit of (2*2)/(6/r)?
4
Suppose 45 = 4*t - 2*w - 27, -3*t + 5*w = -68. What is the tens digit of t?
1
Let r(d) = d + 48. What is the units digit of r(0)?
8
Let h = 45 + -12. Suppose c - h = -2*c. What is the units digit of c?
1
Suppose 0 = 5*b - 3*q - 103, -21 = -b + 4*q - 3*q. Suppose 2*