-2)/(1/k)?
1
Let z(w) = 12*w**3 - w**2 + 2*w - 1. Let i be z(1). Suppose g = -g + i. Suppose 0 = 5*s - 10, -2*s + g = 2*o - 4*s. What is the units digit of o?
5
Let i be 2 - 1*(-5 - -2). Suppose 0 = i*q + 6*o - o - 5, 0 = o - 3. What is the units digit of (q/2)/((-3)/6)?
2
Suppose 0 = -7*z + 8*z - 26. What is the units digit of z?
6
Let q be (-21)/(-1)*(-1 - 0). Let h be (q/5)/((-1)/5). Let i = -13 + h. What is the units digit of i?
8
Suppose 5*v = 0, -2*n - 3 = -4*v - 11. Suppose 5*o + 2*k = 47, 32 = n*o - 6*k + 2*k. What is the units digit of o?
9
Suppose 5*k + 4*j - 15 = -0*j, 0 = -j. Suppose 0 = -3*r + c + 34, 5*r - 5*c = -k*c + 56. What is the tens digit of r?
1
Suppose 2*x - 16 = -2*x. Let l(v) = v**2 - 4*v + 6. What is the units digit of l(x)?
6
Let y be 160*(3 + 22/(-10)). Suppose p - 97 = -5*g + 2*g, 4*g + 2*p = y. What is the tens digit of g?
3
Suppose 2*l + 27 = -2*z + 93, 0 = 3*z - 5*l - 83. What is the tens digit of z?
3
What is the units digit of 6/10 + 382/5?
7
Let i = -6 - -10. Suppose i*r + 16 = 140. Let j = r - 19. What is the units digit of j?
2
Let h(y) = y**3 + 7*y**2 + 4*y + 5. Let r be h(-6). Let q = r - 4. What is the tens digit of q?
1
Suppose i = 2*x - 1, 0 = 5*i - 3*x + 36 - 10. Let d(c) be the second derivative of -c**4/12 - 7*c**3/6 + 3*c**2 + 4*c. What is the units digit of d(i)?
6
Let s(k) = 10 - 3*k**2 - 3*k**2 + k**3 - k - 2. What is the units digit of s(6)?
2
Let x be 4/3 - 6/(-9). Let z = -43 + 75. Suppose 5*f - x*f = -t - 7, 4*t - 3*f - z = 0. What is the units digit of t?
5
Suppose 3*l - 9 = -3*z, 3*z + 0*z - 11 = -5*l. Suppose -5*x - z = 18. What is the units digit of (10 - 0)/((-4)/x)?
0
Let c = -3 + -1. What is the units digit of (-32)/(-6)*(-6)/c?
8
Let g be 1/(-2) + 21/6. Suppose 5 = i + g*w - 4, 0 = -5*i + 2*w - 6. Suppose h = -i*h + 1. What is the units digit of h?
1
Let p = 94 - -114. What is the units digit of p?
8
Let l(j) = j**2 - 2*j - 8. Let c be l(4). Suppose -u + 19 - 4 = c. What is the units digit of u?
5
Let f(k) = 13 + 4*k - k - 2*k. What is the units digit of f(-9)?
4
Suppose y = -3*c + 12, -7*y - 12 = -3*y. Let a = 1 + c. Suppose g + a = 14. What is the units digit of g?
8
What is the tens digit of (2/(-6))/((-5)/270)?
1
Let b = 9 + -9. Suppose -3*p + 4*f + 39 = b, -2*f + 26 = 2*p - f. What is the tens digit of p?
1
Let m(p) = -p**2 + 9*p + 10. What is the tens digit of m(8)?
1
Let j(c) = -2*c**2 + c**2 + 0*c + 7*c + 0*c. Let q be j(10). What is the units digit of (-12)/q - (-48)/5?
0
Let q(y) = 4*y + 0*y**2 - 4*y + 12 + y**2 + 9*y. What is the units digit of q(-9)?
2
Suppose 0 = -5*u + 5*f + 130, u + 0 = -5*f - 4. Suppose 3*b + 5*o = u, -5*b + o - 6*o + 25 = 0. What is the units digit of b?
2
Suppose 2*w - 168 = -0*w. What is the units digit of w?
4
Suppose -2*w - 2*w = -a + 31, 37 = a - w. What is the tens digit of a?
3
Suppose 8*r - 5236 = -14*r. What is the hundreds digit of r?
2
Let j = 9 - -1. Let c(n) = -10*n + 11*n**2 + 2 + 1 + n**3 - 2*n**3. What is the units digit of c(j)?
3
Let j(l) = l - 1. Let z be j(4). Suppose 0 = -z*i + 39. Suppose r + i = y, y - 5*r = 3*y - 5. What is the units digit of y?
0
Suppose 24 = -2*f + a, -3*f + 4*a - 17 = 9. Let p = f + 24. What is the tens digit of p?
1
Let x(j) = 6*j - 7. Let g be x(2). Suppose 5*w - k + g*k = 110, 5*k = w + 7. What is the tens digit of w?
1
Suppose 4*y = 3*y + 8. Suppose 2*l + t = -4*t + 19, 2*l + y = 4*t. Suppose l*v - 14 = 6. What is the tens digit of v?
1
Let y(b) = -b**3 - 12*b**2 + 6*b - 19. What is the tens digit of y(-13)?
7
Let g = 14 + 4. Let w(p) = -2*p - 4. Let d be w(-4). Suppose g = d*v - v. What is the units digit of v?
6
Let s = 1 + -11. Let m(t) be the first derivative of t**4/4 + 11*t**3/3 + 4*t**2 - 13*t + 3. What is the units digit of m(s)?
7
Suppose -w = -y - 39, -3*w = -6*w + y + 111. Suppose w = 4*v - 4. What is the tens digit of v?
1
Let w be 0 - (-1 - (3 + -7)). What is the units digit of (45/(-6))/(w/8)?
0
Let x(s) = 2*s**2 + 1. Let u = -1 - -2. Let r be x(u). Suppose -1 = i - r. What is the units digit of i?
2
Let u = 2 - -1. Suppose 9 = q - 4*j, u*j - 16 = -4*q - j. What is the units digit of q?
5
Suppose 0 = 2*o - 0*o + r - 256, -3*o = r - 386. What is the units digit of o?
0
Let r(g) = 4*g**2 + 3*g. Let x be r(-2). Let b be (-4)/x + 234/10. Suppose 5*m = 2*f + 6, -5*f + 2*m + 4 + b = 0. What is the units digit of f?
7
Let v be (-3)/3 - -1*10. Suppose 23 = v*j - 8*j. What is the units digit of j?
3
Let o(w) = 2*w + 1. Let z be o(0). Suppose 2*f + z = 3*f. What is the units digit of f?
1
Let x(v) = 6*v - 6. Let o be x(5). What is the units digit of 3/(-2)*o/(-9)?
4
Let d(u) be the third derivative of -u**6/120 - u**5/12 + u**4/6 - 5*u**3/6 + 2*u**2. What is the units digit of d(-6)?
7
Let v be 4/(-6) + (-80)/24. What is the tens digit of 30/v*(-6)/3?
1
Suppose 4*d + 30 = r, -5*d = 2*r - 5 - 16. What is the tens digit of r?
1
Let m = 15 - -6. What is the tens digit of m?
2
Let a(b) = -21*b - 5. What is the units digit of a(-15)?
0
Let l = 2 + 2. Suppose l*s + s = 5*c + 130, -s = -4*c - 14. What is the tens digit of s?
3
What is the tens digit of 457/13 - 12/78?
3
Let p = -573 + 236. Let o = -521 - p. What is the units digit of o/(-18) + 6/(-27)?
0
Let r(f) = 2*f**2 + 25*f + 22. What is the tens digit of r(-15)?
9
Suppose -8 = i - 2*h, 5*h - 17 = -4*i + 16. Let b be ((-1)/i)/((-1)/6). Suppose -o - 21 = -2*w, b*o + 5 = 2*o. What is the units digit of w?
8
Let t be 57 - (-1 - -1) - -1. Let x = t + -34. What is the tens digit of x?
2
Suppose 3*l + q = -2*q + 9, 0 = 5*l + 3*q - 15. Suppose 5*z + 10 = l*c, -2*c = -5*c + z - 10. Let x = 9 + c. What is the units digit of x?
4
Suppose 0 = -101*i + 108*i - 427. What is the tens digit of i?
6
Let l be (-21)/(-5) - 1/5. Let p be 2 + 1 - 0/(-1). Suppose v + p*v + l*i - 12 = 0, -4*i = -2*v + 18. What is the units digit of v?
5
Suppose 0 = 3*x + 2*x + g - 7, g = -3*x + 3. Suppose -x*k - 5 = -4*b - b, 0 = 3*k. What is the units digit of b?
1
Let d(m) = m**3 - 3*m**2 + m - 3. Let o be d(3). Let s(a) = -a + 2. Let i be s(o). Suppose i*h - 35 = -3*h. What is the units digit of h?
7
Let z be (-60)/(-75) + (-68)/10. Let s = z + 12. What is the units digit of s?
6
Let x = 7 - -4. Suppose -x = -h + l, -5*h + 10 = -0*h + 4*l. What is the units digit of h?
6
Suppose 13 = -5*x + 3*i - 1, 0 = -5*x - 3*i + 4. Let t be 5 + x + -2 + 1. Suppose t + 1 = 2*p. What is the units digit of p?
2
Let s(c) = -4*c - 4. Let d be s(-3). Let r = 4 - d. Let p = r + 7. What is the units digit of p?
3
Let t(n) = 7 - 3*n + 4*n + n - n. What is the units digit of t(-4)?
3
Let k = -51 + 72. What is the units digit of k?
1
Let w(r) = 110*r**2 - 3*r - 4. What is the tens digit of w(-1)?
0
Let c(i) = 38*i**3 - i**2 + i - 1. Let z be 10/5 - (-1)/(-1). What is the units digit of c(z)?
7
Suppose 5*s = 15 - 0. Suppose s*m + 18 = -3*g, g = -0*g - 3*m - 10. What is the units digit of 24/(-15)*10/g?
4
Suppose -10 = -2*y, -4*h - y + 241 = 4*y. What is the units digit of h?
4
Let z = 0 + -8. Let m = z - -26. What is the units digit of m/(-4)*2/(-3)?
3
Suppose 0*i + 74 = 2*i. Suppose 0 = -5*h + i + 18. What is the units digit of h?
1
Suppose 0 = 2*k + 4, 0*z - 2*k = z + 11. Suppose -m + 0*i + 6 = -3*i, 3*m - 42 = -3*i. Let t = m + z. What is the units digit of t?
5
Suppose -2*l + 4 = 2*l. Suppose -2*i - 2*i = 0. Let y = i + l. What is the units digit of y?
1
Let y(i) = i + 11. Let q be y(-5). What is the tens digit of 62/q - 3/9?
1
Let z(j) = 2*j**3 - 5*j**2 + 3*j. Let t be z(3). Suppose 4*b = 2*b + t. What is the units digit of b?
9
Let x = -3 + 0. Suppose o = 2*i + 3, -4*i + 2*o - 2 = -i. Let z = x - i. What is the units digit of z?
1
Suppose -7*q = -4*q - 78. What is the units digit of q?
6
Let n(x) = -x**2 - 16*x - 1. What is the tens digit of n(-14)?
2
Suppose 0 = 7*i - 5*i - 134. What is the tens digit of i?
6
Suppose -828 = -3*u + 3*v, 5*v = 4*v - 5. What is the units digit of u?
1
Suppose 0 = -c + 1 + 2. Suppose -6*l = -2*l - g + 11, c*g + 31 = -4*l. Let r(v) = -v**3 - 3*v**2 + 2*v - 3. What is the units digit of r(l)?
5
Let u = -26 + 16. Let g = u + 20. What is the tens digit of g?
1
Let d(i) = -10*i**3 - i**2 + 2*i - 1 - 7*i**3 - 4*i + 0*i. What is the units digit of d(-1)?
7
Let b be (0/(-1 + 0)