6. Suppose 6*o - 2*o - t = -4*k, 4*k = c*o + 56. What is the units digit of k?
7
Let r(k) = -3*k**3 + k**2 + 2*k + 1. Let x be r(-1). Suppose x*o = 6*o - 15. Suppose 37 = o*t + 7. What is the units digit of t?
6
Let k(a) = 2*a - 4. Let c be k(4). Suppose -58 = c*n + j + j, -2*n + j = 19. What is the units digit of (-21)/2*n/7?
8
Suppose 2*m - 6*m = -8. Suppose -2*p - d = -6*p + 91, 4*p = -m*d + 94. What is the units digit of p?
3
Let k(l) be the first derivative of -l**3/3 - 4*l**2 - 9*l + 2. Let i be k(-6). Suppose -5*f + 0*x = i*x - 22, 2*f = -x + 8. What is the units digit of f?
2
Let m(x) = -x**2 + 2*x - x + 4*x**2. Suppose 2*y - 6*y = 4. What is the units digit of m(y)?
2
Suppose -3*y + 4000 = 7*y. What is the units digit of y?
0
Suppose 78 = 2*b + 2*b + 5*t, 4*b - 58 = 5*t. Suppose -2*v + 8 = -3*a - 3, -4*a = -3*v + b. What is the units digit of v?
7
Suppose -4*i = -i - 18. Let o(r) = r**2 - 7*r + 9. Let f be o(i). Suppose 0 = f*l - 23 - 10. What is the tens digit of l?
1
Let u(y) = -y**3 - 2*y**2 - 3*y - 1. Let d be u(-2). Suppose 14 = b - d. Suppose -4*p + 1 + b = 0. What is the units digit of p?
5
What is the tens digit of 4 + (-11)/(33/(-126))?
4
Suppose -3*t = -f - 52, -t = 4*f - 5*f - 16. Let h = -31 + t. Let p = h - -26. What is the tens digit of p?
1
Suppose -3*s + 5*t - t = 1, s - t = 0. Let j = 6 - s. What is the units digit of j?
5
What is the hundreds digit of 4/20 + (-574)/(-5)?
1
What is the units digit of 0 - (2/3)/(4/(-1908))?
8
Let q(c) = -c**2 - 4*c - 3. Let r be q(-3). Suppose 861 = 3*i - 3*l, r*i - l + 1138 = 4*i. What is the units digit of 2/(-5) - i/(-25)?
1
Let i(d) = -3*d + 11*d - 7*d - 1 + 6. Let q = -6 + 18. What is the tens digit of i(q)?
1
Let f be (-1 - 1)/((-18)/9). What is the tens digit of (-1*f)/(9/(-225))?
2
Let k = 38 + -9. What is the units digit of k?
9
Suppose 4*g - 3*a - 114 = 0, -g - 4*a - 52 = -3*g. What is the units digit of g?
0
Let h be 0/(2/((-3)/(-3))). Let w = 13 + h. What is the tens digit of w?
1
Suppose -2*i = -5 + 1. What is the units digit of i?
2
Let j(y) be the second derivative of y**6/72 + y**5/30 + y**4/8 + y**3/2 - 3*y. Let o(d) be the second derivative of j(d). What is the tens digit of o(-2)?
1
Let t(n) = n**3 - 3*n**2 + 3. Let b(l) = l**3 - 3*l**2 - l + 4. Let r(f) = -4*b(f) + 3*t(f). What is the units digit of r(3)?
5
Let m(d) = -d**2 - d + 129. Let k be m(0). Suppose -7*t + k = -4*t. What is the units digit of t?
3
Let g(h) = -h**3 + 4*h**2 - 2*h - 3. Let t be g(3). Let f = t - -2. Suppose 0 = f*l + 6, -y + 2*y - 22 = 5*l. What is the units digit of y?
7
Suppose -t - 86 = -4*c, t + 4*t + 52 = 2*c. What is the tens digit of c?
2
Suppose -3*s = -2*y - 339, -3*s + 10*y = 5*y - 330. What is the units digit of s?
5
Suppose 3*c - 2*x - 334 = -2*c, -4*x + 322 = 5*c. What is the units digit of c?
6
Let t(n) = 2*n - 5*n - 3*n**2 + 4*n**2. Let v be t(4). Let l = v + -3. What is the units digit of l?
1
Let b(h) = 8*h**3 - 6*h**2 - 5*h - 4. Let y(o) = -o**2 - o - 1. Let a(x) = x + 4. Let s be a(-3). Let p(t) = s*b(t) - 5*y(t). What is the units digit of p(1)?
8
Suppose -n = -4*n. Let x = -3 + n. Let a = 5 - x. What is the units digit of a?
8
Suppose -69*a = -73*a + 400. What is the units digit of a?
0
Let r(w) = 2*w**2 - w - 2. Let u be r(2). Suppose -l = u*l - 45. What is the units digit of l?
9
Let m = -86 + 120. Let s = 67 - m. Suppose 2*t + 11 = s. What is the tens digit of t?
1
Let s(l) = -l**3 - 1 - 4*l**2 + 0 + 2*l**3 - 2 + 3*l. Let q be 3*(4/(-6) + 2). What is the units digit of s(q)?
9
What is the hundreds digit of 230 + (-2)/10*-5?
2
Let w(v) = 7*v**2 - 20*v - 11. What is the units digit of w(5)?
4
Let t be (1 - 21) + -1 + 3. What is the units digit of (-48)/t - (-4)/(-6)?
2
Let r = 22 + -14. Suppose -d - r = -3*g - 31, 0 = 4*d + 2*g - 106. What is the units digit of d?
6
Let g(r) = -4*r**3 + 6*r**2 - 2*r - 8. Let s(k) = -k**3 - k**2. Let v(z) = -g(z) + 3*s(z). What is the tens digit of v(9)?
2
Let n(x) = -x**3 - 6*x**2 - 7*x - 5. Let j be n(-7). Suppose -3*u + 5*t + 72 = 0, 3*t = -5*u + j - 7. What is the tens digit of u?
1
Let z = -7 - -6. Let j = 3 + z. Suppose j*h = h + 13. What is the units digit of h?
3
Suppose 4*v - v - 153 = 3*n, -4*v + 186 = 2*n. What is the units digit of v?
8
Suppose 5*d + 4*x = -5 - 17, 4*d = 4*x + 4. What is the units digit of -2*6/8*d?
3
Let y(l) = l**2 - 4*l + 9. Let g be y(7). Let f = 6 + g. What is the units digit of f?
6
Let v be (-3 + -1)/(-6 - -4). Suppose -v*d - 17 = -45. What is the units digit of 80/d - (-10)/35?
6
Suppose -4*n = -3*u + 6*u - 23, -n = u - 6. Let i = 3 - u. Suppose 2*o - 6*o = i*g - 14, 10 = -2*g. What is the units digit of o?
6
What is the units digit of 4 - 5/1*-1?
9
Let n(b) = -41*b**3 - b**2. Let o be (-4)/(-24)*3*-2. What is the units digit of n(o)?
0
What is the hundreds digit of ((-6)/(-10) + 94/10)*10?
1
Let u(r) = -2*r**3 - 4*r**2 - 5*r - 6. What is the units digit of u(-2)?
4
Let h = -33 + 13. Let g be h/(-6) + (-2)/6. Suppose v = -3*z + 13 + g, 4 = -3*z - 5*v. What is the units digit of z?
7
Let b(h) = h**3 + 7*h**2 + 5*h - 5. Let c = 11 - -21. Suppose -2*l + c = -5*d, 0*l = -d + 3*l - 9. What is the units digit of b(d)?
1
Suppose 5*b - 224 - 41 = 0. Suppose 2*d + a = b, 5*d + 25 = -5*a + 155. What is the units digit of d?
7
Suppose 8*a - 5*a - 219 = 0. Suppose a = 5*z - 142. What is the tens digit of z?
4
Let a be 3/(-12)*-2*20. Suppose -2*t = -2*c - 0*t - a, 2*c + 12 = 4*t. Let r(i) = i**3 + 4*i**2 + 2. What is the units digit of r(c)?
2
Suppose 0 = 2*n - 4*n - 26. Let x = 25 + n. What is the units digit of x?
2
Let l(j) = j**3 - 4*j**2 + 6*j - 5. Let i be l(4). Let v = 35 - i. What is the units digit of v?
6
Suppose 0 = -7*y - 9 + 65. What is the units digit of y?
8
Let a(r) = 2*r**3 - 3*r**2 + 3*r - 1. Let d(v) = v**2 + 2. Let u be d(0). Let o be a(u). Suppose -22 - 30 = -5*t - 4*x, o = 3*x. What is the units digit of t?
8
Let j(l) = -2*l**3 - 7*l**2 - 4*l + 2. What is the units digit of j(-4)?
4
Let s(p) = -19*p - 74. What is the tens digit of s(-22)?
4
Let d = -4 + 4. Suppose -3*o + 8*o - 45 = d. What is the units digit of o?
9
Let u be 19/4 - (-5)/20. Suppose -u + 1 = -4*t. What is the units digit of t?
1
Let l(p) = 2*p. Let z be l(-5). Let u = 11 + z. What is the units digit of u?
1
Suppose 5*w = -28 - 2. Let g = -3 - w. What is the units digit of g?
3
Let n(f) = -36*f - 39. What is the hundreds digit of n(-6)?
1
Let p(m) = -4*m**2 + 9 - m**2 + 2*m**2 + 10*m + 2*m**2. What is the tens digit of p(9)?
1
Suppose 6*t - t = 55. Suppose 71 = 5*l - r, r = -2*l + 16 + t. What is the units digit of l?
4
Suppose 0*a + 2*a = 3*d + 178, 4*a - 5*d - 358 = 0. What is the units digit of a?
2
Let q(d) = -d**3 + 7*d**2 - d + 4. Let a be q(6). What is the tens digit of a + 8/(-1 + -3)?
3
Let f = -1 - -4. Suppose 3*b = -3*z + b + 38, 0 = f*z + b - 34. What is the tens digit of z?
1
Let c be (-10)/(-45) + 4/(-18). Suppose 54 = 2*k + 2*j - c*j, 4*j = 5*k - 144. What is the tens digit of k?
2
Suppose 0*x - 2*x + 78 = 0. What is the units digit of x?
9
Suppose -100 = -5*d - 0*d + 3*i, -5*d - 2*i + 125 = 0. Let p = -4 + d. What is the tens digit of p?
1
Let f(y) = -y**2 + 5*y + 3. Let l(r) = -6*r**2 + 25*r + 16. Suppose d - 9 = 2. Let x(u) = d*f(u) - 2*l(u). What is the units digit of x(-5)?
1
Suppose 3*q = 3*j + 33, 0 = -q - 3*j - 4 + 19. What is the units digit of q?
2
Let o be (-6)/1 + 1*-2. Let l = o - -18. Let y = -2 + l. What is the units digit of y?
8
Let v(t) = -t**3 - 17*t**2 - 19*t + 36. What is the tens digit of v(-16)?
8
Let z be 175/20 + 6/(-8). Suppose -4*v + 37 = h, 5*v - 3*h - 65 = -z*h. What is the units digit of v?
8
Let g = -6 + 1. Let p(m) be the second derivative of -m**3/6 + m**2/2 - 12*m. What is the units digit of p(g)?
6
Let j = 7 + -5. Suppose 4*p - 45 = 5*c, -c + j*c - 9 = -p. Suppose s + 0*s - p = 0. What is the units digit of s?
0
Let h(t) = -t**3 + 10*t**2 + 16*t + 6. What is the tens digit of h(11)?
6
Suppose 24 = 4*i + 2*u, -i + 5*u - 2*u = 8. What is the tens digit of i/26 - 360/(-26)?
1
Suppose 3*u - 4*y - 160 = 0, y + 88 = 2*u + 3*y. What is the tens digit of u?
4
Let g(j) = -3*j**2 - 5*j - 3. Let o be g(-6). Let u = -56 - o. What is the units digit of u?
5
Suppose -8*t + 7*t = -24. What 