. What is the units digit of a?
0
Suppose -c - 40 + 190 = 0. What is the tens digit of c?
5
Suppose 0 = -2*u - 5*y + 329, -4*u + 3*y - 8*y = -653. What is the units digit of u?
2
Suppose -56 = -k - w, -3*k + 160 = -0*w - w. What is the units digit of k?
4
Let n(j) = j**2 + 6*j + 9. What is the tens digit of n(-8)?
2
Suppose 4*q = 2*q - g - 17, 3*q + 4*g + 18 = 0. Let x(y) = -2*y - 14. What is the units digit of x(q)?
6
Let w(x) be the first derivative of 2*x**2 + x - 4. What is the units digit of w(2)?
9
Suppose -3*d = -0 - 3. Let g = d + 2. Suppose g*f - 2 = 1. What is the units digit of f?
1
Suppose -3*a + 0*a + 117 = 0. What is the units digit of a?
9
Suppose 2*b = 4*b - 112. What is the tens digit of b?
5
Let v(w) = w. Let q(h) = -15. Let z(o) = -q(o) - v(o). What is the tens digit of z(0)?
1
Let o be (-5)/(-2) - 1/2. Let s be ((-9)/o)/(1/24). What is the units digit of s/(-14) - (-2)/7?
8
Suppose 1 = -2*g + 7. Suppose 0 = 2*n - 4*q - 10, g*n - q - 25 = -0*q. What is the units digit of 6/(-27) + 92/n?
0
Suppose 0 = 3*a - 2988 + 792. Let t be (-2)/(-5) - a/30. What is the tens digit of 2/(t/(-11) + -2)?
1
Let i be (-24)/(-9)*3/2. Let q be 12 + (2/1 - i). Suppose f + q = 3*c, -2*c = -7*c + 25. What is the units digit of f?
5
Let k(s) = -11*s**2 + s + 3 + 6*s**3 - s**3 - 4*s**3 + 3*s**2. What is the units digit of k(8)?
1
Let k(t) = -t**3 - 3*t**2 + 7*t - 1. Let v(b) = -b**2 - 1. Let i be v(2). What is the units digit of k(i)?
4
Let s(g) = g**2 + 5*g - 3. Let h be s(-6). Suppose -x = -h*j + 14, -5*j = 5*x - 0*x - 50. What is the units digit of 33/j*2 - 2?
9
Let h = -2 + 1. What is the units digit of 1*(2 + h)*25?
5
Let f = 7 - 7. Suppose 2*s - 36 = -f*s. What is the units digit of s?
8
Suppose x = 2*x - 3. Let j = 5 - x. Suppose 0 = 2*n - j, 5*r + 0*n - 3*n = 52. What is the units digit of r?
1
Suppose 0 = 3*z + g - 8, 2*z + 12 = -5*g - 0*g. Suppose 5*h + 4*n = -18, -5*h - z - 12 = 3*n. What is the units digit of h/5 + 14/10?
1
Let r be 2/(-4) - 21/(-6). Suppose -29 = -r*b + 13. What is the tens digit of b?
1
Let n be 1*(-1 + 2) + 37. Suppose -y - 3 + n = 0. What is the units digit of y?
5
Suppose 5*j - 20 = 4*s + s, -5*s = -10. What is the tens digit of 38*(3 + (-15)/j)?
1
Suppose 7*i + 40 = 2*i. What is the units digit of (i/(-5))/(10/25)?
4
Let h(g) = -2*g + 24. Let u(i) = i - 12. Let r(l) = 3*h(l) + 5*u(l). Let x be r(9). Suppose -d + x = -0*d. What is the units digit of d?
3
Suppose -6*k = -256 + 22. What is the units digit of k?
9
Let s(u) = -u. Let y be s(0). Suppose 4*g - 15 = -3*m, 2*m + y*m - 30 = 4*g. What is the units digit of m?
9
What is the units digit of (-8)/2 + (5 - -75 - 3)?
3
Let f = 21 + -47. What is the tens digit of f/(2 + -1 + -2)?
2
Let u(g) = 3*g - 12. What is the units digit of u(6)?
6
Let c(o) = 8*o**2 + 1 + 0*o + 2*o - 4*o**2 + 10*o**2. What is the units digit of c(-1)?
3
Let n(l) be the second derivative of 3/2*l**2 - l + 0 + 1/6*l**3. What is the units digit of n(4)?
7
Let p = -375 - -755. What is the tens digit of p?
8
Let g(s) = 5*s - 6. Let n = -11 + 15. What is the tens digit of g(n)?
1
Let g(b) = 4*b - 4. Let q = -7 - -11. Let z be 2/(q/(-3))*-2. What is the units digit of g(z)?
8
Suppose -4*a - 6 = -2*a, -a = -2*x - 1. Let p be (-3)/x*(3 - -1). Let c = -2 + p. What is the units digit of c?
4
Suppose -5*s + 900 = t, t - 900 = s - 0*s. What is the tens digit of t/27 + (-4)/(-6)?
3
Let d be (3/(-9))/((-2)/12). Suppose x - 1 = d. What is the units digit of (-2)/(-2) + (x - -2)?
6
Let q be (-7 - -11)*14/(-8). Let v = q + 14. What is the units digit of v?
7
Let y be (2/(-4))/((-4)/72). Suppose 14*r - 200 = y*r. What is the tens digit of r?
4
Let j = 12 - 7. Suppose 3*t - 43 - j = 0. What is the units digit of t?
6
Let h be (0/(-5))/(1*-1). Suppose h = 3*o - 7*u + 2*u - 2, 5*o + 5*u + 50 = 0. What is the units digit of (-160)/(-12) - (-2)/o?
3
Suppose -5*v + 184 = 4. Suppose 1 = i, 3*d + 3*i = -12 + v. What is the units digit of d?
7
Suppose 2*q - 4 = -0*q. Suppose 4*h - x - 10 = 0, q*x + 3*x + 5 = 5*h. Suppose 5*k - h = 4*k. What is the units digit of k?
3
Suppose 0 = -3*p - 4*v + 155, 0*v + 158 = 3*p + v. What is the units digit of p?
3
Let x(o) = -o**3 - 5*o**2 - 5*o + 1. Let n be x(-4). Let f be ((-3)/4)/((-2)/8). Suppose n*s = -4*i, s = i + f*s + 3. What is the units digit of i?
5
Suppose 0*t + 34 = s + 3*t, 4*s - 4*t = 216. What is the units digit of s?
9
Let a(o) = o**3 - 7*o**2 + 6*o + 3. Let p be a(6). Suppose -x - 1 = -p. Suppose 0 = x*q + 3*q - 40. What is the units digit of q?
8
Let w be (1 + -7 - 2) + 1. Let i(a) = -a + 16. Let b be i(8). Let s = b - w. What is the units digit of s?
5
Let n(d) = 2*d**2 - 9*d + 11. Let t(v) = -v**2 + 5*v - 6. Let m(s) = 3*n(s) + 5*t(s). Let i be m(3). Suppose r + 3 = i. What is the units digit of r?
3
Suppose 0*n = -4*i + 2*n + 24, 5*n + 12 = 4*i. Let m = 13 - i. What is the units digit of (-56)/(-10) - 3/m?
5
Let h = -6 + 9. What is the units digit of h?
3
Let f be 3/(2/(8/6)). Suppose -83 = -3*n - 2*h, -f*n - 2*h = 2*n - 108. What is the tens digit of n?
2
Suppose 0*t + 2*t = -10. What is the tens digit of 10/4*(-26)/t?
1
Let s = -26 + 28. Suppose -86 = -2*o - s. What is the units digit of o?
2
Suppose 3*x = x + 8, -2*x + 2 = -3*v. Suppose -v*o - 1 = -9. Suppose 0*p = -o*p + 36. What is the units digit of p?
9
Suppose -4*r + 6*r = -26. Let c be 5*-1*10/2. Let w = r - c. What is the tens digit of w?
1
Suppose 22 = 8*t - 7*t. What is the tens digit of t?
2
Suppose b - 4 - 3 = 0. What is the units digit of b?
7
Let y(l) = -15*l**2 - 4*l - 9. Let d(s) = -7*s**2 - 2*s - 4. Let z(m) = -13*d(m) + 6*y(m). What is the units digit of z(4)?
2
Let v(n) = 16 + n - 1 + 1. Let x be v(-8). Let r = x + -5. What is the units digit of r?
3
Let y = 905 + -505. What is the tens digit of y?
0
Let x = -182 + 261. What is the units digit of x?
9
Let b(c) = 6*c**2 - c - 1. Let q be b(-1). Suppose -g + 7 = s, q*s - 3*g = s + 43. What is the units digit of s?
8
Suppose 2*d - 57 = 73. Let q be (d/(-10))/((-2)/12). What is the units digit of (15/(-9) - -2)*q?
3
Let t(u) = u**3 + 7*u**2 - u - 2. Let h be t(-7). Let s = 3 + h. What is the units digit of s?
8
Let u be 8/(-5)*5/1. Let j = u - -2. What is the units digit of (j/(-4))/((-12)/(-32))?
4
Let u = -9 + 11. Suppose q + u = 21. What is the tens digit of q?
1
Let z = 164 - 87. Suppose -3*h - 3 = -s, s + 3*s + h - z = 0. Suppose f + f - s = 0. What is the units digit of f?
9
Let g be 4/6 - (-11)/(-3). Let b be -1 - -1 - (-6)/g. What is the tens digit of (-25)/b*(-8)/(-10)?
1
Suppose -2*t + 18 = 5*c - 0*t, 0 = 3*c + 2*t - 10. Suppose -s - s = -c. Let f = s + 2. What is the units digit of f?
4
Let n(v) = -v**3 - 6*v**2 - 4*v + 6. What is the units digit of n(-5)?
1
Suppose 51 = 5*o - 109. What is the units digit of o?
2
Let r(c) = 12*c**3 - c**2 + 2. Let j be r(2). Let h = j - 55. What is the units digit of h?
9
Let j = 0 + -2. What is the units digit of (-2)/6*j*24?
6
Let d(h) = -2*h**3 - 4*h**2 + h + 2. What is the tens digit of d(-3)?
1
Let v(h) = -4*h + 3. Let p be v(5). Suppose -5*n + 3*a = 47, 5*n - 2*a + 5*a = -23. Let b = n - p. What is the tens digit of b?
1
Suppose x + 4 = -2*i, -4*i + 3 + 1 = 5*x. Let y(z) = 2*z - 3. Let c be y(i). What is the units digit of 2/c - (-1266)/66?
9
Let f = 5 + -7. What is the units digit of (-1)/(f/82*1)?
1
Let d = -6 + 8. Let i be -4*(0 + (-1)/d). Suppose -i*q = -6 + 2. What is the units digit of q?
2
Let j(w) = w**2 - 2*w - 3. Let v be j(-2). Let c(o) = -2*o**2 - 1 - 2 + 6*o + o**2. What is the units digit of c(v)?
2
Suppose 105 = -d - 4*d. Let l = 59 + d. What is the units digit of l?
8
What is the tens digit of 3*-2*(-322)/28?
6
What is the tens digit of ((-3)/6*-2)/((-1)/(-73))?
7
Let n be 2*2 - (-2)/(-2). Suppose o - 6 = -3*o - 2*d, -3*o + 15 = 5*d. What is the tens digit of o/n - (-8 - 2)?
1
Let h(f) = -f**3 - 2*f**2 + 2*f + 2. Let i be h(-3). Suppose -5*u - 4*o + 7 = -2*o, 5*o = -i*u - 5. What is the units digit of u?
3
Suppose 713 = 5*x - 287. Let f be (-2)/(-7) - x/(-35). Suppose f = i + z, -6*i = -i + 2*z - 15. What is the units digit of i?
1
Let v = 9 + -4. Suppose 25 = -v*j + 80. What is the units digit of 3/12 + j/4?
3
Let s = -3 - -2. Let y = 1 + s. Let o = 6 - y. What is the units dig