7. What is the tens digit of o(-13)?
3
Suppose -z = -4*v - 35, -80 = -4*z + 3*v + v. Suppose 6 = -3*o + z. What is the units digit of o?
3
Suppose 580 = -2*z + 60. What is the tens digit of (-2)/(-11) + z/(-22)?
1
Suppose -5*s - 10 = -185. Let u = -52 + s. Let x = -9 - u. What is the units digit of x?
8
Suppose 8*w - 393 - 591 = 0. What is the units digit of w?
3
Let f = -11 - -7. Let v = 8 + f. Suppose -4*k + y + 46 = -v*y, 0 = 2*k - 4*y - 26. What is the units digit of k?
9
Suppose 5*z + 6*y = 2*y + 74, 0 = 3*y + 12. Suppose 3*u + 2 = 2*o, 5*o - 6 = -2*u + z. Suppose u*h = -0*h + 16. What is the units digit of h?
8
Let i = -7 + 12. Let n(w) = w**2 - 5*w + 2. Let a be n(i). Suppose a = -b - 3*t + 8, -b + t + 6 = 0. What is the units digit of b?
6
Suppose 14*s + 2080 = 24*s. What is the tens digit of s?
0
Let p = 436 - 258. What is the hundreds digit of p?
1
Let l(b) = 13*b - 1. Let g be l(1). Suppose -4*q = 3*u - 9 + 25, -u - g = 3*q. Let i(d) = d**3 + 3*d**2 - 4*d + 2. What is the units digit of i(q)?
2
Suppose 0 = -8*b + 5*b + 126. What is the units digit of b?
2
Let r(k) = -k + 13. Let g be r(10). Let v(o) = -o**g + 5*o**2 + 3*o**2 - 3*o - 3*o - 1. What is the units digit of v(7)?
6
Suppose -1 = -2*r + 3. Let z be r*(-2 + (-39)/(-6)). Suppose -3*p = -z, 2 = -2*m + 2*p - 0*p. What is the units digit of m?
2
Suppose 52 = 2*r - r. What is the units digit of r?
2
What is the units digit of 1/(2/366*3)?
1
Let d(v) be the third derivative of v**6/30 - v**4/12 - 2*v**2. Let g be d(2). Suppose g = 3*j + j + 5*p, 2*j - 12 = -3*p. What is the tens digit of j?
1
Suppose 3*o + p - 536 = 0, 0 = -2*o - 0*o + 3*p + 361. What is the units digit of o?
9
What is the tens digit of (2 - 1/(-2))/((-2)/(-88))?
1
Let j(k) = -k**3 - 26*k**2 - 28*k + 4. What is the units digit of j(-25)?
9
Let g(y) = 2*y + 21. Let f(n) = -n**3 - 10*n**2 - 9*n + 11. Let z be f(-9). What is the tens digit of g(z)?
4
Let m(h) = -43*h**3 + 2*h + 1. What is the tens digit of m(-1)?
4
Suppose d + 2*d = 6. Suppose -5*l + 10 = -0. Suppose -c + 7 = 5*h + d, -4*h + l*c = -4. What is the units digit of h?
1
What is the tens digit of (-210)/(-45)*54/4?
6
Suppose -5*u + 3*p + 65 = 0, -2*u - 2*p = -9 - 1. Let d = u - 5. What is the units digit of d?
5
Let m(f) = -f**3 + 11*f**2 - 12*f + 8. Let v be m(10). What is the tens digit of (-1605)/(-39) + v/78?
4
Let g(r) = r - 6. Suppose -2*t + o = -29 + 9, -3*o + 12 = 3*t. What is the units digit of g(t)?
2
Suppose -3*a + 7 - 2 = 2*l, a + 1 = -2*l. Let v be 11 - 0 - (-4)/l. Let t(b) = b - 8. What is the units digit of t(v)?
1
Let z = -5 - -4. Let g be z/(-4) - 51/(-4). Suppose 3*a = 2*a + g. What is the tens digit of a?
1
Suppose -v = -5*a - 4*v + 1308, 2*a - 2*v - 520 = 0. What is the tens digit of a?
6
Suppose -1 = -a, -2*m + m + a + 4 = 0. Suppose 30 = -3*x + m*x. What is the units digit of x?
5
Let y(m) = 2*m**2 + 4*m + 3. What is the units digit of y(-6)?
1
Let u(v) = -39*v - 4. Let r(l) = -59*l - 6. Let b(y) = -5*r(y) + 7*u(y). What is the units digit of b(1)?
4
Suppose -4*m = 3*j - 62, 4*j + 21 = 5*j + m. Let l = j + -4. What is the units digit of l?
8
Let r(i) = i**3 + 5*i**2 + 4*i + 4. Let m be r(-4). Suppose 7 = m*q + 31. Let p = q - -8. What is the units digit of p?
2
Let j(q) = 2*q - 1. Let v be (-4)/(-14) - 26/(-7). What is the units digit of j(v)?
7
What is the tens digit of (1 - -33)*(-3 - (-33)/6)?
8
Let y = 98 + 3. Let f = y - 51. What is the units digit of f?
0
Suppose -3*g + 15 = 2*g. Suppose -2*f - r = 2*r - 9, r = -2*f + 11. Suppose g - f = -3*m. What is the units digit of m?
1
Suppose 0 = -2*u + 2 - 8. Let y = u + 6. Suppose -y*g + 2*r = 5*r + 9, 21 = -2*g - 5*r. What is the units digit of g?
2
Suppose -2*y + y + 38 = 5*o, 28 = 4*o + 2*y. Let v = -4 - -6. Suppose 3*f = v*f + o. What is the units digit of f?
8
Let z(b) = 2*b**2 + 7*b + 3. What is the units digit of z(-6)?
3
Let o = -17 + 79. Suppose -3*u - 37 = 2*i, -2*i + o = -5*u - 5*i. Let n = u - -18. What is the units digit of n?
5
Let t(n) = -n**3 - 6*n**2 + 5*n - 1. What is the units digit of t(-7)?
3
Let l = 35 - 20. What is the tens digit of l?
1
Let n(t) be the first derivative of 4*t**3/3 - 3*t**2/2 - 1. What is the tens digit of n(2)?
1
Suppose -4*d + 11 + 9 = 0. Let v be 9/(-45) - (-316)/d. What is the units digit of v/27 - (-2)/3?
3
Let l = 130 - 34. Suppose -3*c - c = -l. What is the units digit of c?
4
Let c = 495 - 325. What is the hundreds digit of c?
1
Suppose 0 = 5*q - b + 38, -4*q - 4*b - 13 = b. Let j(p) = -2*p + 8. What is the units digit of j(q)?
2
Suppose 0 = -2*n + 5*n - 387. What is the tens digit of n?
2
Let n be (-80)/(-12) + 4/(-6). Let c(h) = -6 + n + h. What is the tens digit of c(11)?
1
Let x be (8/(-10))/(2/(-5)). Suppose -23 - 22 = 3*q. What is the units digit of -1*q/(1 + x)?
5
Suppose n + 28 - 199 = -4*r, 0 = -3*r - 2*n + 122. Let v be (r/(-8))/(1/(-2)). Let t = -2 + v. What is the units digit of t?
9
Let t(p) be the second derivative of -p + 1/12*p**4 - 1/20*p**5 + 3/2*p**2 + 0 + 1/2*p**3. What is the units digit of t(-2)?
9
Suppose 365 = y + 4*y. What is the units digit of y?
3
Let g = 16 - -3. What is the units digit of g?
9
Suppose 0 = -u - 4*v + 4, -4*u + v + 16 = -0*u. Suppose 3*k - 34 = 5*f - 144, 0 = 3*f + u*k - 37. What is the units digit of f?
9
Suppose -3*g - j + 7 = 0, -4*g + 6 = -3*j + 1. Suppose -2*f = -0*x - x - 18, -g*f + 5*x + 2 = 0. What is the tens digit of f?
1
What is the units digit of (-1256)/(-14) + 42/147?
0
Let m(d) be the first derivative of d**3/3 + d**2 - d - 4. What is the tens digit of m(3)?
1
Let q(r) = -9*r - 2. Suppose 5*f + 16 = 2*b, 3*b + 5*f = 5 - 31. What is the units digit of q(b)?
6
Suppose 0*s = -4*t - 3*s + 11, s - 9 = -4*t. Suppose -5*p - 3 = i + 5, -t*i + p = -17. What is the units digit of i?
7
Let r(j) = 11*j + 11. Let x(g) = 5*g + 6. Let b(u) = -3*r(u) + 7*x(u). Let z be b(-7). Let d(n) = -n**2 - 7*n - 5. What is the units digit of d(z)?
5
Let p = 11 - 11. Suppose 5*i + g = 3*i + 57, -i + 3*g + 18 = p. What is the units digit of i?
7
Suppose 0*y = -4*y + t - 60, 5*t = 5*y + 60. What is the tens digit of 0 - (-3)/3 - y?
1
Let z = -5 - -7. Let p be 1/((z - 0)/(-2)). What is the units digit of -2*1*p - -5?
7
Suppose 4*o + 10 = 2*o. Let q(c) = 5*c**2 + 4*c + 1. Let w(s) = -4*s**2 - 4*s - 1. Let z(b) = o*q(b) - 6*w(b). What is the units digit of z(4)?
1
Let t(c) be the first derivative of -c**3 - 5*c**2/2 - 2*c + 1. Let p(w) = w**2 + w. Let z(u) = -2*p(u) - t(u). What is the units digit of z(-3)?
2
Let f(g) = 7*g + 2. Let q be f(2). What is the tens digit of ((-22)/8)/((-2)/q)?
2
Let y = 23 + 0. Let x be (2/(-4))/((-2)/60). Let g = y - x. What is the units digit of g?
8
Let a = 0 - -4. Suppose -j = x + 2*j + 25, x + a*j = -30. Let o(m) = m**3 + 10*m**2 + 7. What is the units digit of o(x)?
7
Suppose -4*r - 30 = -6*r. What is the tens digit of r?
1
What is the units digit of (-7 - 1)*35/(-14)?
0
Suppose 6*l - l = 5*r + 10, -4*l = -2*r - 14. Suppose u - r*o = -4*o + 9, -3*u - o = -19. Let d = 9 + u. What is the units digit of d?
4
Let c be (-2 - -14)*(-4)/(-12). Suppose -15 = -3*a + c*l, 5*a - 2*l = -5*l + 54. What is the units digit of a?
9
Let w = 11 + -6. Suppose -52 = w*k + 28. What is the units digit of k/(-3) - (-4)/6?
6
Let b(a) = a - 1 + 10 + 0. Let y be 6/(-4)*(-1)/((-2)/(-12)). What is the tens digit of b(y)?
1
What is the tens digit of (-52)/6*(-51)/2?
2
Let q(l) = -3*l + 3. Let n be q(2). Let f = -5 - n. What is the units digit of 2 - (-2 - 2/f)?
3
Let c(g) = -g**3 + 9*g**2 - 9*g. Let o be c(8). Let u = -1 - o. Suppose 3*f + 3 = 0, d + 2 = -f + u. What is the units digit of d?
6
Let q = 55 + -50. What is the units digit of q?
5
Suppose -56 - 664 = -6*c. What is the hundreds digit of c?
1
Let u = 21 + -20. What is the units digit of u?
1
Let d be ((-48)/9)/((-2)/15). Suppose -5*u - d = -5*o, -5*o + u + 0*u + 20 = 0. Suppose 3 = o*r - 3. What is the units digit of r?
2
Let b = -4 + 7. Let t(p) = 4*p**2 - 4*p + 1. What is the units digit of t(b)?
5
Let f be ((-3)/2)/(2/4). Let n(u) = -u**2 + 1 - 4 + 2 - 6*u. What is the units digit of n(f)?
8
Suppose 8*z - 325 = -29. What is the tens digit of z?
3
Let n(b) = -5*b**2 + 4*b - 1. Let v(y) = -14*y**2 + 11*y - 3. Let w(o) = 8*n(o) - 3*v(o). Suppo