(-6)?
7
Let x(k) = -k - 10. Let b be x(0). Let q = 20 - b. What is the tens digit of (-1)/(-2 - (-57)/q)?
1
Let u = 51 + 27. What is the units digit of u?
8
Suppose p - 52 = -46. What is the units digit of p?
6
Let t(a) = -97*a + 9. What is the tens digit of t(-2)?
0
Suppose -83 = -4*k + 5*s, 4*k + 9 = -2*s + 71. What is the tens digit of k?
1
Let i = 25 - 18. Let g(r) = r + 7. Let q be g(i). Suppose 4*f + 5*d = q, 4 + 14 = 2*f - 3*d. What is the units digit of f?
6
Suppose -3*x + 7*x - 12 = 0. Let i be (-16)/(-6) - 2/x. Suppose -q = -2*m + 34, 0 = 7*m - i*m + 2*q - 67. What is the units digit of m?
5
Let l = 125 + -83. What is the tens digit of l?
4
Let u(j) = j**2 + 10*j. What is the units digit of u(-14)?
6
Let f = 177 + -79. What is the tens digit of f?
9
Let h be (2/(-4))/(1/(-72)). Suppose 5*i - h = -2*v, 7 = -2*v - 4*i + 41. What is the tens digit of v?
1
Suppose 0 = 5*b + 4*u - 10, -3*b - 5*u + 10 = 2*b. Suppose b*y + 2*z = 6*y - 62, -71 = -4*y + 5*z. What is the tens digit of y?
1
Let j be (-7)/(-3) + (-4)/(-6). Suppose 4*n = 4*r + 28, 5 = -4*r - j. Suppose -n*p + 49 + 6 = 0. What is the units digit of p?
1
Let r(p) = 3*p + 1. Let b be r(1). What is the units digit of (-71)/(-3) - b/(-12)?
4
Let x(g) = 3*g**2 - g. Let n be 24/(-14) + 2/(-7). What is the tens digit of x(n)?
1
Let g = -7 + 11. Suppose -6 = g*r - 2*y, -5*r - 4*y + y = -9. Suppose -4*a = -r*a - 12. What is the units digit of a?
3
Suppose 0 = 9*k + 135 - 1710. What is the units digit of k?
5
What is the tens digit of (14/(-4) + 4)/((-1)/(-450))?
2
Suppose 3*x - 2*x - 141 = 4*n, x - 5*n - 137 = 0. What is the tens digit of x?
5
Suppose 5*g + 7 = 5*w - 18, 3*g - 9 = -3*w. Let s be (1 - g)*(-2)/4. What is the tens digit of -39*s/(-3)*-1?
1
Let x(c) = c**2 + 19*c + 4. Let q(r) = -9*r - 2. Let y(d) = 5*q(d) + 2*x(d). What is the units digit of y(5)?
3
Suppose 0*w = -5*w - 4*k - 10, 4*k + 18 = -w. Suppose y - 239 = -4*y - m, 4*y - 180 = w*m. What is the tens digit of y?
4
Let u(f) = -f**2 - 10*f + 9. Let k be u(-8). Suppose 3*a = k + 2. What is the units digit of a?
9
Let w(m) = m**3 + 4*m**2 - m - 2. Let n be w(-3). Suppose -5*d - n = -8*b + 3*b, -d + 18 = 4*b. What is the units digit of b?
4
Suppose -1035 = -8*l + 1045. What is the tens digit of l?
6
Let n = -120 + 175. What is the tens digit of n?
5
Let d = -40 + 77. What is the units digit of d?
7
Let p(h) = h**3 + h**2 + 17. What is the units digit of p(0)?
7
Suppose -6*n + 11*n - 10 = 0. Let r(b) = 4*b**2 - 1. What is the tens digit of r(n)?
1
Let r(s) = s**3 - 8*s**2 - 12*s + 4. Let o be r(10). Suppose -u + o = 3*u. What is the tens digit of u?
2
Let x(l) = l**2 - 2*l + 3. Let q be x(2). Let v be -1 + 4 + 1 + -2. Suppose -v = h - q*h. What is the units digit of h?
1
Let i = -5 - -25. Suppose 3*b - i = z, 3*b - 5 = 6*b + 4*z. Let w = 6 - b. What is the units digit of w?
1
Let s(y) be the second derivative of y**5/20 + y**4/3 - y**3/3 - y**2 - 4*y. What is the tens digit of s(-2)?
1
Suppose 2*c - 10 = -5*i, 5*i + 15 + 5 = 4*c. Let s be -1*((-1 - c) + 1). Let y = s + 1. What is the units digit of y?
6
Let p(c) = -3*c**2 - 5*c + 3. Let m(o) = -o**2 + o**2 + 5*o**2 + 7*o - 5. Let h(t) = -5*m(t) - 8*p(t). What is the units digit of h(4)?
5
Suppose -3*s = 2*s - h - 125, s + 2*h = 14. What is the units digit of s?
4
Let u = -135 - -191. What is the units digit of u?
6
Suppose -4371 = -21*p - 570. What is the hundreds digit of p?
1
Suppose 5*a + 2*t + t = 634, -3*a + 5*t + 360 = 0. What is the units digit of a?
5
Suppose 2*t = t + 4. Suppose 4*f - 144 = -t*s, 0 = -f - 2*s - 0*s + 33. What is the units digit of 552/f - (-4)/(-26)?
4
Let u(d) be the third derivative of -d**5/15 + d**4/24 + d**3/3 - 3*d**2. Let g be u(-3). Let f = g + 54. What is the tens digit of f?
1
Let k = 4 - 2. Suppose -3*n + 7*n + 352 = -k*t, n + 70 = 4*t. What is the units digit of n/(-12) - 1/6?
7
Let j(p) = -2*p - 9. Let x be j(-6). Suppose -x*t = -u + 15, -5*t = -6*t - 4. Suppose 0*c = 4*c - u*o - 41, 0 = c - o - 9. What is the tens digit of c?
1
What is the units digit of 17 - 1/(-2)*4?
9
Suppose 0 = -2*m + 47 + 21. What is the tens digit of m?
3
Let h(r) = -2*r - 6. Let l(t) = t. Let q be l(3). Suppose 0 = b - 2, 5*b = -d + q*b. What is the units digit of h(d)?
2
Let r be (-90)/25 + 2/(-5). Let q(j) = j**3 + 3*j**2 - 4*j + 2. What is the units digit of q(r)?
2
Suppose 4*h - 2 = -4*i + 2*i, 5*i + 5*h = 0. Let n = 4 + i. What is the units digit of n?
3
Suppose -c = -2*d - 116, 0*d + 3 = -3*d. What is the tens digit of c?
1
Suppose 4*d - 1 = 3. Let z = d + 1. What is the units digit of z?
2
Let t be (2 + -1*2)/(-1). Suppose t = 4*k + a + 2, -3*k - 5*a = -2*k + 10. What is the units digit of 2/((-6)/(-3)) - k?
1
Suppose -49 = -5*g - 2*q + 49, -2*g + 5*q = -45. Suppose x + x = g. What is the units digit of x?
0
Suppose -5*h + 124 = -36. Suppose -h = -u - u. What is the tens digit of u?
1
Let b = 5 + 14. What is the tens digit of b?
1
What is the units digit of ((-36)/(-16))/((-1)/(-16))?
6
Suppose -3*d + 5*n - 139 = n, -4*n = 5*d + 189. Let p = 58 + d. What is the units digit of p?
7
What is the units digit of (-41)/(((-3)/2)/3)?
2
Let d(t) = 8*t**3 + t**2 - 5*t + 7. What is the units digit of d(3)?
7
Suppose 135 = c - 5*p, 94 = -3*c + p + 485. Suppose -3*o - 2*o = -c. What is the units digit of o?
6
Suppose -5*m = g - 1815, 0*g - 1072 = -3*m - 4*g. Let h be m/6 - (-6)/(-9). Suppose 0 = n - 5*n + h. What is the units digit of n?
5
Let l(j) = j**3 + 7*j**2 - j - 6. Suppose -10 = -2*r - 0. Suppose 2 - 26 = 4*b - k, 5*k = -r*b - 55. What is the units digit of l(b)?
1
Suppose -7*d = 2*d - 522. What is the units digit of d?
8
Let p be ((-60)/9)/((-1)/3). Let u be (p/(-6))/((-2)/3). Suppose 0 = n - u - 1. What is the units digit of n?
6
Let z(r) = -r**3 - r**2 - r + 1. Let d be z(1). Let k = 19 - d. What is the tens digit of k?
2
Let s be ((-74)/4)/(6/12). Let g = s - -63. What is the units digit of g?
6
Let n = -20 + 24. What is the units digit of n?
4
Let f(g) = 11*g - 10. Let q be f(2). Let b be 0 - 0/(2*1). Suppose -5*c = -b*c - 5, 0 = 4*u - 4*c - q. What is the units digit of u?
4
Let n be (2 + 1)/(1/2). Suppose -n*d = -2*d - 5*m - 15, 3*d = 4*m + 11. What is the units digit of d?
5
Let r(o) = 54*o + 7. What is the units digit of r(2)?
5
Let c(n) = 3*n - 3. Let f be c(2). Suppose -f*r = -g + 7, -4*g - g - 29 = r. Let u(t) = t**2 - 2. What is the tens digit of u(r)?
1
Suppose 4*j - 3*m = 4, m - 6 = -3*j - 3. Suppose 0*w + 3 = -w, 4*c - w = -j. What is the units digit of 1/(c - 6/(-5))?
5
Let n(m) = -m**2 + 4*m. Let b(i) = 2*i - 1. Let o be b(2). Let q be n(o). Suppose 5*g = -4*s + q*s + 40, 0 = s. What is the units digit of g?
8
Let g(p) = 17*p**3 - 2*p**2 + 1. What is the units digit of g(1)?
6
Suppose -5*i = -5*a - 2*i + 12, 5*a - 4*i - 11 = 0. Suppose -k = a*k - 2*u - 134, -154 = -5*k - 2*u. What is the tens digit of k?
3
Let g = -28 - -31. Suppose -114 = -2*m - 4*f, -29 - 13 = -m + g*f. What is the tens digit of m?
5
Let l = -8 + 11. Let b be (-18)/6*(-1)/l. Suppose -3*s + 7 - b = 0. What is the units digit of s?
2
Let d be -5*(0 + 12/(-5)). Suppose 5*f - d = f. What is the units digit of f?
3
Let s = 15 + 37. What is the tens digit of s?
5
Let r = 1 + 1. Suppose -4*y = -r*s - 2, 0 = -y - 0*s - 3*s - 17. What is the units digit of ((-2)/y)/((-7)/(-14))?
2
Let v(n) = 17*n**2 + n. Let f be v(-1). Suppose -5*a - 4*z = -z - f, 0 = -5*a - 2*z + 14. Suppose -5*s + 22 = a. What is the units digit of s?
4
Let y = -2 - -3. Let m = 2 + -3. What is the units digit of m/(-2)*(y - -13)?
7
Let u(w) = -5*w + 77. What is the tens digit of u(0)?
7
Let j(l) = -2*l + 8. Let z(x) = x - 8. Let r(f) = -4*j(f) - 3*z(f). What is the tens digit of r(6)?
2
Let i(z) = -z**2 + 4*z + 2. Let l be i(4). Suppose -l*u = -9 - 1. What is the units digit of u?
5
Suppose 0 = 2*w + 28 - 636. What is the hundreds digit of w?
3
Let w = 157 - 38. What is the tens digit of w?
1
Let j(g) be the first derivative of -g**3/3 + 5*g**2/2 - 2*g - 3. What is the units digit of j(3)?
4
Suppose -2*w = 6, -o - 5*w = -186 - 8. What is the units digit of o?
9
Suppose 6*d - 4*d - 524 = 0. What is the tens digit of d?
6
Suppose 4*v - 20 = -4*d, -d = d - 2*v + 10. Let w(m) = m**2 + 2*m + 46. What is the units