5*o - 26, -2*o - 2 = 2*g. Suppose 2*h - 6 = -3*r + 4*h, 0 = -r - g*h - 9. What is the units digit of (r - 1)*(-12)/2?
6
Let c be -2 - 1/((-1)/5). Let a(y) = 0 + 2*y**2 + 0*y**3 - 3 + y + 4*y - y**3. What is the units digit of a(c)?
3
Suppose 0 = 5*x - 57 - 63. What is the units digit of x?
4
Let g(u) = u**3 - 7*u**2 - 7*u - 6. Let k be g(8). Suppose 5*z + 4*w = 36, 3*z + k*w + 0*w = 22. What is the units digit of z?
8
Suppose p + 8 = -4*h + 46, -3*p - h + 125 = 0. Let o = 59 - p. Let x = -9 + o. What is the units digit of x?
8
Suppose 0 = -3*s - p + 259 - 30, -71 = -s + 5*p. What is the units digit of s?
6
Suppose -10*m + 9*m + 1 = 0. What is the units digit of m?
1
Suppose 0 = -51*l + 48*l + 588. What is the hundreds digit of l?
1
Let v(w) = w**3 - 11*w**2 + 20*w - 6. What is the tens digit of v(9)?
1
Let o = -35 + 73. What is the tens digit of o?
3
Let a be (-3)/2*(-52)/39. Suppose 22 = a*u - w, -3*u - 4*w + 2 = -9. What is the units digit of u?
9
Let b be (-8)/24 - 1/(-3). Suppose 0 = 2*i + 2*x - 24 - 26, i - 5*x - 13 = b. What is the units digit of i?
3
Suppose 5*j + 3 = 23. Let k(g) = -g**3 + 6*g**2 - 5*g - 2. Let w be k(j). What is the units digit of (-1)/(-2) - w/(-4)?
3
Let r(s) = -49*s**2 + 1. Let i be r(-1). Let q = -28 - i. What is the units digit of q?
0
Let l be (3/(-4))/((-20)/80). Suppose -l*s + 14 = -s. What is the units digit of s?
7
Suppose -4*r + 0*r - 20 = 0. Let i = -4 - r. Suppose i = -b + 15. What is the tens digit of b?
1
Let t be (-48)/((-26)/16 + 2). Let i = 38 + -16. What is the units digit of t/(-22) + 4/i?
6
Let o be (2 - 5)*(-2)/3. Suppose 0*t - m + 7 = o*t, -3*m - 9 = 0. What is the units digit of t?
5
Suppose p - 634 - 211 = -4*f, 5*f - 2*p - 1066 = 0. What is the tens digit of f?
1
Let q be (1/(-3))/((-2)/12). Suppose q = b - 3. Suppose 0 = -b*v + 13 + 22. What is the units digit of v?
7
Suppose -3*x + 6 + 0 = 0. Let q be 4*((-3)/x + 1). What is the units digit of ((-7)/(-2))/(q/(-4))?
7
Let y be (-12)/5*(-20)/6. Let q = 3 - y. Let n(w) = -w**3 - 4*w**2 + 3*w - 1. What is the units digit of n(q)?
9
Let b = -4 - -5. Let h be -6 + b*(2 + -4). What is the units digit of ((-3)/(-1))/((-3)/h)?
8
Let n(v) be the second derivative of 1/4*v**4 - 2*v + 0*v**2 + 0 - 1/6*v**3. What is the units digit of n(-1)?
4
Suppose -t = -0 + 2, 0 = -5*q + 2*t + 424. What is the units digit of q?
4
Let c = -91 + 197. What is the units digit of c?
6
Let b(d) = -11*d**3 - 19*d**2 + d - 23. Let a(t) = -5*t**3 - 9*t**2 + t - 11. Let v(o) = -9*a(o) + 4*b(o). What is the units digit of v(-6)?
1
What is the hundreds digit of (-232)/(-2) + (-1)/((-4)/(-8))?
1
Suppose -5*m + 5*f = 140, -32 = 5*m + 5*f + 108. Let c = -8 - m. What is the units digit of c?
0
Let r = 244 - 64. Suppose t + 3*t - r = 0. Suppose 4*w = 4*c + 12, 4*w + 5*c - t - 3 = 0. What is the units digit of w?
7
Let f = 4 - -1. Let z = 10 - f. What is the units digit of z?
5
Let y(g) = -g**3 + 8*g**2 + 10*g + 6. What is the units digit of y(9)?
5
Let y = 46 - -32. What is the tens digit of y?
7
Let q = 143 + -74. What is the units digit of q?
9
Let y = -37 - -64. Suppose -y + 3 = -4*x. What is the units digit of x?
6
Suppose 0 = -2*g + 6*g - 80. Suppose -2*w + g = 2*w, -3*x - 2*w - 8 = 0. What is the units digit of 2/x - (-7)/3?
2
Let w = 8 - 15. Let z = w + 46. What is the tens digit of z?
3
Let s(k) be the second derivative of 11*k**3/6 - k**2 + 5*k. What is the tens digit of s(2)?
2
Let f(d) = d - 1. Let v be f(4). Let c = -2 + v. What is the units digit of c?
1
Suppose -3*c + 1 = -11. Suppose -5*h - 3*z + 113 = -c*z, -2*h + 42 = -2*z. What is the tens digit of h?
2
Suppose 4*y + 3 = 3*y, -20 = -5*w + 5*y. Let s(t) = -10*t**3 + t. Let n be s(w). Let h = -5 - n. What is the units digit of h?
4
Let b(d) = -d**3 + 7*d**2. Let i be b(7). Suppose i*s = -3*s + 36. Suppose f - s = -f + 2*c, -45 = -4*f - 3*c. What is the units digit of f?
9
Suppose 3*h + 20 = 4*h. Suppose h = -0*q + 4*q. What is the units digit of q?
5
Let m = -11 - -9. What is the units digit of 37/5 + m/5?
7
Let z(c) = -c**3 + 4*c**2 + 7*c - 5. What is the units digit of z(4)?
3
Let l(j) = -j**3 - 7*j**2 + 9*j + 10. Let r(b) = -2*b - 2. Let q be r(3). What is the units digit of l(q)?
2
Suppose -4*x + 10 = x. Let r be -5 + x - -3*1. Suppose r = -3*v - 5 + 50. What is the units digit of v?
5
Let k(j) = 35*j**2 + j - 1. What is the tens digit of k(1)?
3
Let f(c) = 63*c + 9. What is the units digit of f(4)?
1
What is the tens digit of 4 - ((-148)/4 - -1)?
4
Suppose -z + 3*z = 38. What is the units digit of z?
9
Suppose 0 = -3*v + 5*v - 2. Suppose -3*c + 5 + v = 0. Suppose c*h = 3*h - 5. What is the units digit of h?
5
Let x(y) = 5*y**2 - 2*y. Let d(m) = -6*m**2 + 3*m - 1. Let c(g) = 4*d(g) + 5*x(g). Let n be c(-3). Let i = n - -3. What is the units digit of i?
2
What is the units digit of 3/5 - 314/(-10)?
2
Suppose 3*h - 77 + 224 = 0. Let g = -35 - h. What is the tens digit of g?
1
Let l(v) = -48*v + 1. What is the tens digit of l(-3)?
4
Let z = 10 - 7. Suppose 0 = 3*l + z*r + 15, -4*l - 2*r + 0*r - 18 = 0. Let i = l - -7. What is the units digit of i?
3
Suppose -2*w = -2*v + 4*v - 114, 4*v - 2*w = 252. What is the tens digit of v?
6
Let y be 32/14 - (0 + 4/14). Let j(t) be the third derivative of t**6/60 + t**5/60 - t**4/6 + t**3/2 + t**2. What is the tens digit of j(y)?
1
Let s(n) = 5*n + 5. What is the units digit of s(9)?
0
Suppose 624 = 2*k + 2*k + 2*o, 5*k - 791 = 3*o. What is the units digit of k?
7
Let a = 234 + -40. What is the units digit of a?
4
Let u be 0*(0 - -1)*1. Suppose -2*y + 2 = u, -2*c + 0*y = -3*y - 15. What is the units digit of c?
9
Let u = 5 + -2. What is the tens digit of 2*12*2/u?
1
Let k = 45 + -43. What is the units digit of k?
2
Let n be (-1 - -20) + (-4)/4. Let f = -10 + n. What is the units digit of ((-1)/4 - -1)*f?
6
Suppose -3*t = -f - 6*t - 9, -3*f - 3 = 3*t. Suppose 0 = -f*c - 2*c + 10. Let n(b) = 3*b**2 - 4*b + 3. What is the units digit of n(c)?
7
Let v(u) = -4*u + 0*u + 5*u + u**2 - 9. Let p be v(0). Let r = p - -14. What is the units digit of r?
5
Let y(t) be the third derivative of t**6/360 - t**5/24 + t**4/8 - t**3/6 - t**2. Let s(x) be the first derivative of y(x). What is the units digit of s(5)?
3
Suppose 28 = 3*p + 2*f, -5*f + 1 = -p - 1. Suppose p*t - 15 = 3*t. What is the units digit of t?
3
Suppose 2*p + 4 = 4*p. Let k = -1 + p. Suppose -3*s + 7 = k. What is the units digit of s?
2
Suppose 8*h + 86 = 10*h. Suppose 3*l - 4*r - h = 0, -l - 3*r = -2*l + 16. What is the units digit of l?
3
Suppose -42 - 144 = 2*r. What is the tens digit of 8/12 - r/9?
1
Suppose -4*n = 2*b - 34, n + 2*b - b = 10. Let h = n + -7. Suppose h*p - 11 = -p. What is the units digit of p?
1
Let n(l) = -6*l + 2. Let f be n(-4). Let m = -3 + 5. Suppose 18 = 3*s + 2*d - 21, -d + f = m*s. What is the tens digit of s?
1
Let w(p) = -p + 6. Let t be w(6). Suppose 0 = 5*b + 19 - 64. Suppose t*n + b = 3*n. What is the units digit of n?
3
Suppose 3*p = -4 - 8. What is the units digit of (-58)/p*(-1 - -3)?
9
Suppose 5*s - 69 = 2*w, -s + 2*w + w + 19 = 0. Let r = s - 3. What is the tens digit of r?
1
Let p(h) = 2*h + 1. Let z be p(5). Suppose -z = -4*d + 13. Suppose d*f - 2*f + 4*y = 16, 0 = -4*f + y + 11. What is the units digit of f?
3
Let n(w) = -9*w + 1. Let y be n(-1). Suppose y = 3*k + 2*k. Let l(s) = s**2 - 2*s + 1. What is the units digit of l(k)?
1
Let d = 1 + -1. Suppose -n + 5*r + 13 = d, 5*n + 4*r + 0*r - 7 = 0. Suppose -2*g = m - n, 6*g + 15 = 3*g. What is the units digit of m?
3
Suppose 2*a - 944 = -6*a. What is the hundreds digit of a?
1
Suppose -b + 12 = -2*k, -2*b = -3*k - 9 - 10. Let n = b - -20. What is the units digit of n?
2
Suppose 0 = -0*x + 4*x. Suppose 2*p + 2 = 0, x*k - 2 = -k - 4*p. What is the units digit of k?
6
Let s(m) = -m**3 + 6*m**2 + m + 11. What is the tens digit of s(5)?
4
Let n = -22 + 58. What is the units digit of 20/9 - 8/n?
2
Let k(h) = -5*h**2 + 61*h - 1. Let x(w) = w**2 - 15*w. Let a(n) = -2*k(n) - 9*x(n). What is the tens digit of a(-14)?
1
Let d = 28 - 18. Let u(b) = 5*b**2 - 3*b - 4. Let i be u(-1). What is the units digit of i/d + (-8)/(-5)?
2
Suppose 4*b - 92 - 79 = -3*c, 3*c = 5*b - 207. What is the tens digit of b?
4
Suppose 8*v - 92 = 6*v. What is the tens di