d. Let q be (-3)/(2/(0 + d)). Suppose -44 = q*r - 7*r. What is the tens digit of r?
1
Let d(m) = m + 3. Let k be d(-7). Let t(q) = 4*q - 2. Let i be t(-3). What is the units digit of (-2 - k)*i/(-4)?
7
Suppose 7 + 2 = 4*p + 3*o, 12 = -p + 4*o. Suppose -5*b + 2*t + 99 = p, -3*t - 1 - 5 = 0. Let i = b - 13. What is the units digit of i?
6
Suppose 2*p - 2*r = 0, 2*p - 38 = -5*r - 3. Let d be 2 + (-2 + p - 2). What is the units digit of ((-6)/(-2))/d + 2?
3
Let b = -2 - -4. Suppose 0 = -b*m + 5*f - 2, -m + f = 2*f - 13. What is the units digit of m?
9
Let f = -52 + 104. What is the units digit of f?
2
Suppose 2*k + 92 = 22. Let l = k + 49. What is the tens digit of l?
1
Let b(n) be the first derivative of n**2/2 + 32*n + 2. What is the units digit of b(-14)?
8
Suppose 2*u - 38 - 52 = 0. What is the units digit of u?
5
Suppose -2*v + 4 = -6. What is the units digit of v?
5
Let i be -1*(1 - -1) + 2. Suppose 17 = s - i. What is the units digit of s?
7
Suppose -4*l = 0, 4*w + 0*l - 16 = 3*l. Suppose -w*v + 103 - 19 = 0. What is the units digit of v?
1
Let z be -3 + 0/(2 - 0). Let p(i) = -4*i + 2*i + 2 - 3*i + 3*i. What is the units digit of p(z)?
8
Suppose 5*y - 70 = 5*q, 3*y - 7*y = 2*q - 32. Suppose 0 = c + c - y. Let a = c - 2. What is the units digit of a?
3
Let d(h) = h**2. Let r(p) = 4*p**2. Let z(b) = 6*d(b) - r(b). What is the units digit of z(2)?
8
Let q(t) = t - 2*t - t - 4. Let o be q(-4). Suppose -3*a - 8 = -o*a. What is the units digit of a?
8
Suppose -3*g + 10 = -g. Suppose -g*y = -152 - 68. What is the tens digit of (-20)/(-8)*y/10?
1
Suppose q + 4*m = -3*q - 48, -2*q + m = 27. Let j = q - -19. What is the units digit of j?
6
What is the units digit of 386*(4 + 21/(-6))?
3
Suppose 7*y - 760 - 710 = 0. What is the hundreds digit of y?
2
Let w(r) = -r**2 + 4*r + 5. Let s be w(4). Let y(x) = -8 - x**3 + s*x**2 + 2*x**2 - x**2 + 9*x. What is the units digit of y(7)?
6
Let k(d) be the first derivative of d**5/20 + d**3/6 - d**2/2 + 1. Let l(j) be the second derivative of k(j). What is the units digit of l(-1)?
4
Suppose 0*q + q = 5. Suppose 4*d - 3 = q. What is the units digit of d?
2
What is the tens digit of 74/4 - 4/(-8)?
1
Suppose -2*q + 3 = q. Let a be -7*(2 - q) + -2. Let p = a - -16. What is the units digit of p?
7
Suppose 3*q - 105 = -2*q. Let b = q - 14. Let d = b - -5. What is the tens digit of d?
1
Suppose -6*c = -11*c + 405. What is the units digit of c?
1
Suppose -2*g + 10 = 3*g. What is the units digit of g - 10/((-4)/2)?
7
Let c = -6 - -17. Suppose -3 = 2*t + 5. Let p = t + c. What is the units digit of p?
7
Suppose -12 + 390 = 7*o. What is the tens digit of o?
5
Let l(v) = 4*v**3 - 2*v**2 - 3*v - 1. Let s be l(3). Suppose d = -3*d + 2*b + 64, -2*b + s = 5*d. What is the units digit of d?
6
Suppose 4*f = 4*l + 60, 3*l = -2*f + 4*l + 35. Suppose -2*u + 7 = k - 6, u - 4*k - f = 0. What is the units digit of u?
8
Let d = -191 - -301. What is the tens digit of d?
1
Suppose 4 = -2*a + 2. What is the tens digit of 22/(-55)*30/a?
1
What is the tens digit of (-122)/(-10) - 4/20?
1
Let n(w) = 5*w**2 + 2*w + 1. What is the tens digit of n(2)?
2
Suppose -4*i + 24 = -5*h + 6, 0 = 4*h + i + 6. Let y = 5 + -10. Let k = h - y. What is the units digit of k?
3
Suppose 0 = m - 3*c - 143, -5*c + 379 - 126 = 2*m. What is the units digit of m?
4
Suppose 5*t - 350 = -3*k, 2*k + 181 = 3*t - 2*k. What is the tens digit of t?
6
What is the hundreds digit of 154 - (-10)/(-2) - 1?
1
Let f(z) = 2*z**2 + z + 2. What is the tens digit of f(6)?
8
Let z = 77 - 62. What is the tens digit of z?
1
Suppose 5*b - 798 = 4*m, 0 = -6*b + 2*b - 4*m + 660. What is the hundreds digit of b?
1
Let z = -4 + 6. Let u(a) = a**3 - a - 5. Let n be u(0). What is the tens digit of (n/z)/((-1)/6)?
1
Let a be (-2)/3*(-11 - -2). Suppose -s = 3*g - 48, -s + 64 = 4*g - a*s. What is the tens digit of g?
1
Let r = 4 + -6. What is the units digit of (3/r)/((-21)/56)?
4
Suppose g = 5*g - 792. What is the hundreds digit of g?
1
Let g(n) = n**3 + 4*n**2 + 2. Let p(o) = -7*o + 3. Let a(f) = -3*f + 1. Let i(r) = -10*a(r) + 4*p(r). Let m be i(-3). What is the units digit of g(m)?
2
Suppose -19 = -5*w + 1. Suppose 0 = -3*g - 4*a, 2*g - a = -5*a - w. What is the units digit of g?
4
Suppose -2*i - 103 = -5*q, -q - 2*i + 44 = q. Suppose 2*p + q = 69. What is the tens digit of p?
2
Let l = 5 + 37. What is the units digit of l?
2
Suppose -7*c + 203 = -21. What is the units digit of c?
2
Suppose -108*n + 81 = -105*n. What is the units digit of n?
7
Suppose -x - 3*x = 0. Suppose -4*r + 2*l = -0*r, -4*r - 3*l - 20 = x. Let s(k) = -k**3 - 2*k - 2. What is the units digit of s(r)?
0
Let v be (-44)/(-10) + 4/(-10). Suppose c - 6*c - 5*b = -50, v*c - 68 = 3*b. What is the units digit of c?
4
Suppose 0 = -i - 5, 0 = h + h - 5*i - 35. Suppose h*b - 58 = -3. What is the units digit of b?
1
Let w(u) = -72*u + 2. Let q be w(-2). Suppose q = 5*t - 4. What is the tens digit of t?
3
Let g = 308 + -142. What is the units digit of g?
6
Let n(l) = -l**3 + 4*l**2 + 2*l + 2. Suppose -5*s = -9 - 11. What is the tens digit of n(s)?
1
Suppose -2*g = -5 - 5. Suppose -i + 17 = -u + 7, u - 20 = -g*i. What is the units digit of i?
5
Suppose 2*r = 3*f - 1131, 0 = 3*r - 6 - 3. What is the units digit of f?
9
Suppose -2*l + 78 = -5*m, -8*l + 4*m = -3*l - 229. What is the units digit of l?
9
Let z(k) = -k**2 + 8*k + 4. What is the units digit of z(8)?
4
Let c = -18 - -87. What is the tens digit of c?
6
Let x(l) = -5*l + 6. What is the units digit of x(-6)?
6
Let k = 6 + -6. Let c be 0 + k - (-9 - -3). Let d = c - 5. What is the units digit of d?
1
Let h = 160 + -25. What is the hundreds digit of h?
1
Let v(x) = x - 3. Let f be v(6). Let b(w) = -w**3 + 4*w**2 - w - 2. What is the units digit of b(f)?
4
Let f be (-2)/(-3) + (-8)/12. Suppose 5*k - 35 + 10 = f. What is the units digit of k?
5
Let a be (-6)/21 - (-23)/7. Let k(y) = y**2 - y + 4*y**3 - 2*y**2 + y**3 - 4*y**3 - 1. What is the tens digit of k(a)?
1
Let a = -4 + 9. Suppose w + 0*w - 3 = 0, -a*w + 11 = -4*x. What is the units digit of x?
1
Let c = -6 + 8. Suppose 10 = t - c. What is the tens digit of t?
1
Suppose -3*f + 4*w = -11, 2*f = -w - 6 - 5. Let v be (-18)/(-8) + f/12. Suppose v*k = 6*k - 24. What is the units digit of k?
6
What is the units digit of 1/(2/(-16)*-2)?
4
Let j = -47 + 29. Let z = -26 - j. What is the units digit of (-58)/z + 6/8?
8
Let a = 8 - 5. Suppose -a*y + 8 = g, 7*g - 2*g = 4*y + 2. What is the units digit of (3 - y) + (5 - -2)?
8
Suppose f = -l + 7, -3*f = l + l - 17. Suppose -4*q = 4*j - 34 - 30, 40 = f*j + q. What is the tens digit of j?
1
Suppose 5*i = 1 + 9. Let f be 9 + 1 - (i - 4). Suppose 4*u - 5*r - f = 15, -u = -4*r - 15. What is the units digit of u?
3
Let l(y) = y**3 - 5*y - 2. Let x be l(4). What is the tens digit of (-1)/(3/x*-1)?
1
Suppose 2*b = -u + 1, 2*u + 5*b = -0*u + 3. Let n = 3 - u. What is the units digit of n?
4
Suppose q + 12 = 4*q, -3*r - 5*q = -188. What is the units digit of r?
6
Let w(n) = 5*n + 3. What is the tens digit of w(6)?
3
Let r(w) = -w**2 + 9*w - 10. Let o be r(7). Let l = -2 + o. Let f(c) = 9*c. What is the units digit of f(l)?
8
Let m(v) = v - 9. Let u(h) = -h. Suppose -2*f + 7 - 1 = 4*c, 7 = -2*c + f. Let r(s) = c*m(s) - 2*u(s). What is the units digit of r(-4)?
5
Suppose -j + 8 = 4*x + 3*j, -5*j - 4 = -2*x. Suppose -3*c + x*n = -28, 57 = 4*c - 2*n + 17. What is the units digit of c/9 - (-2)/3?
2
Suppose 289 = -5*o + 19. Let q = -28 - o. What is the units digit of q?
6
Suppose -48 = 4*c - 0*c. Let n = -7 - c. What is the units digit of n?
5
Let u(x) = -2*x - 9. Let h(d) = 2*d + 9. Let a(l) = 4*h(l) + 3*u(l). Let n be a(-7). Let z = n + 14. What is the units digit of z?
9
Let z(n) = -n**2 - 15*n + 14. Let l be z(-12). Let m = l + -28. What is the tens digit of m?
2
Suppose 0 = 9*z - 7*z - 170. What is the units digit of z?
5
Let c(i) = -2*i**3 - i**2. Let f be c(1). Let h be -2*(0 + f + -5). Suppose 2*l - 6*l + h = 0. What is the units digit of l?
4
Let j be (4/1)/((-8)/(-12)). Let p = 12 - j. What is the units digit of (-5 - -2)*(-2)/p?
1
Suppose 15 + 5 = -5*q. Let u = q - -8. Let t = u + 1. What is the units digit of t?
5
Let g(x) = -x**3 + 5*x**2 + x. Let d be g(6). Let a = d - -50. Suppose -4*l 