= 0 + 6. What is the tens digit of 15/(-2 + 21/x)?
1
Suppose -2*u + 2*x = -10, -u - x + 11 = 2*u. Suppose -2*i - 5*v = 7, u*i - 22 - 3 = 3*v. What is the units digit of i?
4
Let p(r) = 8*r**3 - 2*r**2 + r + 4. Let x(t) = -7*t**3 + 3*t**2 - 2*t - 4. Let a(i) = -6*p(i) - 7*x(i). What is the units digit of a(8)?
4
Suppose 0 = -2*w - 2*w + 20. Suppose w*x - 2*i - 35 = 0, -2*x + 5*i = i - 14. Suppose -x = -3*n - 1. What is the units digit of n?
2
Suppose -c + 140 = 3*c. What is the tens digit of c?
3
Let a(u) = 3*u + 8. Let b(r) = -4*r - 12. Let y(c) = 8*a(c) + 5*b(c). Let h be y(3). Let l = h - 10. What is the units digit of l?
6
Let u(a) be the second derivative of a**4/3 - a**3/3 - a**2 + a. Let w be u(2). What is the units digit of ((-15)/w)/((-1)/2)?
3
Let z = 56 + 62. What is the units digit of z?
8
Let v be 1/(-1 + (-9)/(-12)). Let y = -3 - v. What is the units digit of y?
1
Let k = -62 + 101. What is the tens digit of k?
3
What is the hundreds digit of 6/(-5 + 3) - (-1704)/6?
2
Let z(h) = h**2 - h - 3. Let t = -2 + 6. What is the units digit of z(t)?
9
Let y be (-260)/(-25) - 4/10. Suppose 0 = -3*u + 5*b - y + 35, 4*u = -3*b + 43. Suppose 3*a = -u + 43. What is the tens digit of a?
1
Let n(t) = 2*t**2 + t - 1. Let l be n(1). Suppose 5*z - l*z = 3*y + 60, 2*z - 5*y = 34. What is the units digit of z?
2
Suppose 0 = 8*a - 6*a - 4. What is the units digit of a?
2
What is the units digit of 396/297*((-1 - 0) + 181)?
0
Let h = -1 - -7. What is the units digit of h/(-27) + (-38)/(-9)?
4
Let h = -62 + 74. What is the tens digit of h?
1
Suppose 4*i - 3*y + 15 = 0, -2*y - 1 = 2*i - i. What is the units digit of 3/(-6)*54/i?
9
Let q be 0/(1 + 0/2). Suppose 3*u - 37 + 4 = q. What is the units digit of u?
1
Suppose 0 = 3*d + 16 - 160. What is the units digit of d?
8
Suppose -3*c + 28 = -29. What is the units digit of c?
9
Let y be ((-4)/(-8))/(2/(-4)). Let s(a) = -15*a**3 + 1. What is the units digit of s(y)?
6
Suppose -n = 4*w + 4, -3*n - 2*n + 12 = 4*w. Let v be (-1 - 18/(-4))*2. What is the units digit of w + 0 + 0 + v?
5
Suppose 2*t - 424 + 122 = o, 2*o = -4*t + 612. What is the tens digit of t?
5
What is the units digit of (-2)/(-3) - (-6)/18?
1
Let f be -7 - -3 - (-9)/3. What is the units digit of (f - (1 - 1)) + 50?
9
Let g = 149 - 103. What is the units digit of g?
6
Let y(p) = p**3 - 2*p + 52. What is the units digit of y(0)?
2
Suppose 4*c - 1 = -49. Let j be (72/(-10))/(c/40). Suppose -3*m + 18 = -j. What is the tens digit of m?
1
Let c = 86 + -40. What is the tens digit of c?
4
Suppose 2*i = 589 - 107. What is the tens digit of i?
4
Let n(i) = -i**3 + 6*i**2 - 4*i + 1. Let w be n(5). What is the tens digit of 1/3 - (-76)/w?
1
Let j(y) = -2 + y**2 - y + 3 + 2. What is the units digit of j(0)?
3
Let y be 1 + 1 + 8/2. Suppose -y = -u - 2. Suppose -4 = -2*f, -u*f + 5*f - 8 = -2*z. What is the units digit of z?
3
Suppose -3*p = 2*f + p - 62, -2*p = -5*f + 131. Suppose 0 = j - 5*a - 26, -4*j = -2*a - f - 5. What is the units digit of j?
6
Let u(f) = -2*f - 5. Let s = 3 - 0. Let t = -1 - s. What is the units digit of u(t)?
3
Let u(t) = -t - 1. Let f be u(-2). Suppose -x + 4 - f = 0. Suppose 0 = 3*j - 4*s - 37, 0 = -x*j + 4*j - s - 14. What is the tens digit of j?
1
Let j(v) = v**3 - 8*v**2 + 3*v + 11. What is the tens digit of j(8)?
3
Let x be (0*(3 - 2))/(-1). Suppose 3*b - 5 - 22 = x. What is the units digit of b?
9
Let f = 52 + -79. Suppose -4*c - 46 = 14. Let w = c - f. What is the tens digit of w?
1
Let s(n) = -n + 19. What is the units digit of s(-4)?
3
Suppose 3*l + 0 = 6. Suppose -1 = l*c - 5. Suppose -4*b + 40 = 2*h + 12, 5*b - 35 = c*h. What is the units digit of b?
7
Let w(z) = 56*z - 5. What is the tens digit of w(1)?
5
Suppose -5*o - 25 = -3*p, -2*o = 4*p + 5 + 5. Let l = p + 0. Suppose -40 = -l*j - 4*j. What is the tens digit of j?
1
Let c(y) be the first derivative of y**3/3 + 5*y - 6. What is the tens digit of c(-4)?
2
Let x = 1 - -4. Suppose x*i + 80 = 3*m, -2*m = -3*i + 2*i - 51. What is the tens digit of m?
2
Let b = 15 + -10. What is the units digit of b?
5
Suppose -5*y + 3 = -5*q + 13, -q = 5*y + 10. Suppose q = -0*b + b - 7. What is the units digit of b?
7
Let w be (1 - 0 - 0) + -4. Let x be w/6*(2 - 6). What is the tens digit of 19*1 - (-3 + x)?
2
Let p = -4 + 4. Suppose n + p*n = 5*k + 2, 0 = k + n - 2. Suppose k = -4*m + m + 15. What is the units digit of m?
5
Let q = 11 - 15. Let a be (4 - -5)/(6/q). What is the tens digit of (-62)/a + (-4)/12?
1
What is the units digit of -1 + (-2 - -3 - -1)?
1
Let s = 70 + -23. What is the tens digit of s?
4
Let x be (6 - (1 - -2)) + -1. Let m(g) = 2*g**2 - 5*g + 5. What is the units digit of m(x)?
3
Let u(y) = 4*y**2 - 11*y + 7. Let r(p) = -7*p + 4*p + p**2 + 2*p + 1. Let l(f) = -5*r(f) + u(f). What is the units digit of l(-5)?
7
Let k(m) be the third derivative of -m**4/24 + 5*m**3/3 - 3*m**2. What is the units digit of k(8)?
2
Let m(b) = b**3 - 10*b**2 + 12*b + 7. What is the tens digit of m(9)?
3
Let r = 11 + -11. Suppose 4*j = -r*j + 52. What is the tens digit of j?
1
Suppose 0*o = 3*o - 48. Let l = 8 - 12. What is the units digit of l/o - (-37)/4?
9
Let q = 4 - 5. Let g be q + 0/2 + 43. Suppose 0 = -0*h - 3*h + g. What is the units digit of h?
4
Let v be (-2)/9 + (-110)/(-9). Let r = v - 1. Let s = r + -10. What is the units digit of s?
1
Let m(s) = s**3 + 5*s**2 + 5*s + 2. Let y be m(-3). Suppose 117 = -y*o + 8*o. What is the tens digit of o?
3
Suppose 0 = 5*c - 13 - 2. Suppose b + 4*v = c, -5*v = 3*b - 6 - 17. What is the tens digit of b?
1
Let i(k) = 2*k + 4. Let p be i(-3). Let b be (0 - p) + (1 - 0). Suppose -16 = -b*j + 11. What is the units digit of j?
9
Let s(m) = -16*m. Let w be s(-1). Let t = w + 0. What is the tens digit of t?
1
Let z be 24/(-56) - 6/(-14). Suppose 4*h + 5*b - 157 = z, h - 3*b + 2*b = 28. What is the units digit of h?
3
Let h(j) = -3*j - 7. Suppose -3*z = -5*x - 8*z - 25, 0 = x - 4*z - 15. Let q be (0 + x)*10/2. What is the units digit of h(q)?
8
What is the tens digit of 38 + -1 + 2 + -1?
3
Let r(d) = d - 4. Let x be r(2). Let v = 0 - x. What is the units digit of v?
2
Let s(d) = -d**2 + 17*d + 8. What is the tens digit of s(13)?
6
Let s = 1 + 1. Suppose -6*x + x + 28 = s*g, -3*g = 5*x - 42. Let j = g - 3. What is the tens digit of j?
1
Suppose -2*j + 23 = 5*a - 1, -2*j = a - 32. What is the tens digit of j?
1
Let z = 5 - 2. Suppose 4*d + 15 = 3*t, 2*d = z*d. What is the units digit of t?
5
What is the tens digit of ((-22)/(-1))/(1/1)?
2
Let n be (0/(3/1))/1. Suppose n = 3*q - 5*q + 18. What is the units digit of q?
9
Let x(f) = -319*f**3 + 3*f**2 + 3*f + 1. What is the hundreds digit of x(-1)?
3
Suppose 3*v + 3 = -3*q, 3*q + 3*v + 7 = q. What is the units digit of q?
4
Let a = -281 - -404. What is the units digit of a?
3
Suppose 0 = -b + 20 + 6. Let f = -17 + b. Let p = f - -5. What is the units digit of p?
4
Let w be 2/(-1 + -1)*-1. Suppose 0 = g + w - 2. What is the units digit of g?
1
Suppose -4 = 2*n, 7 + 12 = -v - 5*n. Let d be (96/v)/(1/(-3)). Let t = -23 + d. What is the units digit of t?
9
Let r(x) = -x**2 - x + 2. Let d be r(0). Let m(o) = o**3 + 3*o**2 - o + 3. Let c be m(-4). What is the units digit of (-3 + d)/(1/c)?
9
Suppose v + 137 = -44. Let d = -129 - v. What is the tens digit of d?
5
Suppose 0 = -4*j + 145 - 29. Let m = -21 + j. Let l(z) = -z**3 + 9*z**2 - 6*z - 9. What is the units digit of l(m)?
7
Suppose 5*i - 85 - 450 = 0. What is the hundreds digit of i?
1
Let z(n) = 2*n**2 - 5*n + 17. What is the tens digit of z(14)?
3
Let z(b) = -5*b - 5. Let t(a) = -6*a**2 + 1. Let r be t(-1). What is the tens digit of z(r)?
2
Let s(o) = -1. Let u(d) = 3*d - 12. Let x(a) = -5*s(a) + u(a). Suppose 3*l = 17 + 1. What is the units digit of x(l)?
1
Suppose -2*h = 3*h + 115. Let u = h - -45. What is the units digit of u?
2
Suppose -2*d + 63 = l, d - 4*l - 6 = 12. Suppose -4*p = -7*p + d. What is the units digit of p?
0
Let g(p) = 0*p - 2*p - 6 + 0. Let a be g(-4). Suppose a*o = -0*o + 12. What is the units digit of o?
6
Let l = -5 - -4. Let w be -9 + (-1 - -2)*3. Let a = l - w. What is the units digit of a?
5
Let n be (-18)/63 - (-61)/(-7). Let f(p) = 8*p - 12 - p + 1 + p**2. What is the units digit of f(n)?
7
Let v(z) = z + 2. Let d be v(-3). 