9. What is the units digit of x?
2
Suppose 3*x - 4*i - 21 - 3 = 0, 5*i - 15 = 0. What is the units digit of x?
2
What is the units digit of (-8 - -6)*32/(-1)?
4
Let y = -12 - -14. Suppose -5*i - 3*s = -11, -s = -y*i - 5*s - 4. What is the units digit of i?
4
Suppose -2*j = 2 - 6, -30 = -4*f - 5*j. Suppose -3*z = -f*g + 105, 35 = -5*z + 10. What is the tens digit of g?
1
Suppose -1 = -3*c - 10. Let g(w) be the first derivative of w**3/3 - w**2/2 - 2*w + 1. What is the units digit of g(c)?
0
Let h(m) = m - 2. Let l be h(0). Let o = l + 3. Suppose -3 = u - 3*g, 5*u - g - o = 4*u. What is the units digit of u?
3
Suppose 4*j = -20, 4*h - 2*j + 119 = h. Let l = 78 + h. What is the units digit of l?
5
Suppose -16 = -0*p + 4*p. Let o(a) = 3*a**2 - 5*a - 9. Let g(b) = -4*b**2 + 5*b + 10. Let j(y) = -4*g(y) - 5*o(y). What is the units digit of j(p)?
1
Let l be ((-5)/2)/((-1)/(-4)). Let f = l - -15. Suppose 13 = 2*z + 3*p, -2*z - f*p - 4 + 11 = 0. What is the units digit of z?
1
Suppose 0 = 2*k + k + 33. Let y = k + 21. What is the units digit of y?
0
Let w(i) = i**3 + 4*i**2. Let j(x) = -x + 6. Let l be j(8). What is the units digit of w(l)?
8
Suppose 5*z + 93 = 2*n, -4*n + 165 = -4*z + z. What is the units digit of n?
9
Suppose 5*r = q - 18, -4*q - 5*r = -10*r - 27. Suppose 0 = -q*j + 14 - 2. Suppose -j*c + 12 + 8 = 0. What is the units digit of c?
5
Let m = 134 - 86. What is the tens digit of m?
4
Suppose 0 + 9 = 3*c. Let h(w) be the third derivative of w**4/24 - w**3/6 + w**2. What is the units digit of h(c)?
2
What is the tens digit of 3 - (0/(-1) - 16)?
1
Let s = -15 + 51. What is the units digit of s?
6
Let u(g) be the third derivative of g**4/24 + 13*g**3/6 - 2*g**2. Let b be u(-10). What is the units digit of (15*2)/(b - 1)?
5
Let b(a) = -4*a - 10. What is the units digit of b(-6)?
4
Let q = 177 + -98. What is the units digit of q?
9
Let m(z) = -25*z - 32. What is the units digit of m(-8)?
8
Let s(w) = -2*w**2 - 1. Let j be s(2). Let z = 16 + j. What is the units digit of z?
7
Let h = -6 + 8. Suppose 5*c - 7 = -h. Suppose -5*i - c = -6. What is the units digit of i?
1
Suppose -5*t = -5*o, 2*t + 7 = -5*o + 21. Suppose m - 12 = -t*m. Suppose a + 3*q - 27 = -0*a, 4*a = m*q + 44. What is the units digit of a?
5
Suppose r - x + 3*x = -10, -3*x = -5*r - 63. Let q be 23*-1 - (-2 - 0). Let z = r - q. What is the units digit of z?
9
Suppose -41 = -4*z + 91. What is the units digit of z?
3
Let n(c) = 5*c - 2. What is the units digit of n(4)?
8
Suppose 4*q - 88 = -36. What is the tens digit of q?
1
Let a(o) = -o - 2. Let y = -1 - 1. Let v be a(y). Suppose 4*z + v*z = -u + 8, -4*z = 4*u - 20. What is the units digit of z?
1
Let u(x) = -8*x + 4*x + 3*x + 11. What is the units digit of u(10)?
1
Suppose 3*y = -z + 2*z - 30, -4*z - 2*y + 134 = 0. Suppose -2*p + 1 + z = 0. What is the tens digit of p?
1
Suppose 0 = 3*t + 6*b - b - 1044, -5*b - 1392 = -4*t. What is the hundreds digit of t?
3
Let q = -3 + 1. Let d = 8 + q. Suppose 2*p = 3*p - d. What is the units digit of p?
6
Let p be 50/14 - (-18)/42. Suppose y = -p*y + 110. What is the units digit of y?
2
Suppose -h + 2*h + 15 = 4*f, 4*h - 4 = 0. Suppose -3*r + f = -2*r. Suppose -3*w = -r*y + 39, 2*y + w - 8 = y. What is the units digit of y?
9
Let u(q) = -2*q**3 + 11*q**2 - 2*q - 9. What is the units digit of u(5)?
6
Let g be 2/(-6)*(3 - 90). Suppose 1 + g = 5*w. Let u = w + 6. What is the tens digit of u?
1
Suppose -2*s - z - 118 = z, -3*z - 115 = 2*s. Let w be 2*-1*s/4. Let q = -20 + w. What is the units digit of q?
1
Suppose -2*x + 117 + 31 = 4*m, m - 5 = 0. What is the units digit of x?
4
Suppose -3*c + 3 + 3 = 0. Suppose 0 = -2*y - c, -2*b - 3*y + 87 = 3*b. What is the units digit of b?
8
What is the units digit of 13 - (2*-2 - -1)?
6
Suppose 122 + 6 = -4*y. Let i = y + 2. What is the units digit of ((-24)/9)/(4/i)?
0
What is the tens digit of ((-15)/(-3) - 2) + 93?
9
Let k(y) = -y + 4. Let s be k(3). Suppose 0 = -4*o - s - 7. What is the units digit of (36/8)/(o/(-4))?
9
Let s be 3/(2/48*4). Let r = s + -14. What is the units digit of r?
4
Suppose 2*s - 42 = 2*p, -3*p + 88 = 3*s - 5. What is the tens digit of s?
2
Let v(a) = 5*a**2 + a**2 + 6 - 3*a**2 + 7*a - 2*a**2. What is the units digit of v(-7)?
6
Let u be 1 - 2 - (1 + -2). Let m(q) = -q + 20. What is the units digit of m(u)?
0
Let v = -65 - -407. What is the tens digit of v?
4
Suppose -2 = -3*x - x - 2*p, -p = 5*x + 5. What is the tens digit of x*(-5)/((-15)/(-27))?
1
Let n(v) = -v**3 - 6*v**2 - 7*v - 2. Let r be ((-4)/(-6))/(1/3). Suppose 0 = r*h + 3*h + 25. What is the units digit of n(h)?
8
Let x = -84 + 39. Let b be x/6 - 3/(-2). What is the units digit of (b/9)/((-2)/12)?
4
Let r(t) = 6*t**2 - 6*t + 2. What is the units digit of r(3)?
8
Let m = 383 + -190. What is the units digit of m?
3
Let f = 62 + -57. What is the units digit of f?
5
Let o(v) = v + 10. Let z be o(-8). Let k(d) = 4*d**2 + 5*d**z - 2*d**2 - 1 - 2*d. What is the units digit of k(-1)?
8
Suppose -3*u - 3 = -0*u. Let v = u - -5. Suppose -5*q + 32 + 18 = 5*b, 0 = -5*b - v*q + 45. What is the units digit of b?
5
What is the tens digit of (1 - -14)/((-15)/(-220))?
2
Suppose 7*f - 248 = 172. What is the units digit of f?
0
What is the tens digit of (-8)/52 - 1895/(-65)?
2
Let p(i) = i**2 + 9*i - 7. What is the units digit of p(-10)?
3
Let j(f) = 2 - 2 + 5*f**2 - 4*f**2 + 6*f. Let n be j(-7). Let u = 15 - n. What is the units digit of u?
8
Let k(p) = -2*p**2 - p. Let v be k(-2). Let f(y) = -y**2 - 6*y. Let i be f(v). Suppose i*u - u = -1. What is the units digit of u?
1
Let y(a) = a**2 + 4*a + 1. Let f = -8 - -1. What is the units digit of y(f)?
2
Suppose 488 = 6*p - 418. What is the hundreds digit of p?
1
Suppose 0 = 2*c - 8*c + 528. What is the units digit of c?
8
Suppose -5*l + 2*a = -3*l - 8, 2*l + 3*a = 8. Let n(c) = -c - 5. Let m be n(-7). Suppose 3*t + 13 = 4*z, 3*z + 6 = l*z + m*t. What is the units digit of z?
4
Suppose -3*d + 34 = -d. Suppose 3*u + d = 4*t, -5*u = -4*t - u + 12. What is the units digit of t?
8
Suppose 5*j = j + 104. What is the units digit of j?
6
Let h be 10/5 + 1*2. Suppose 0 = -b - m + 16, b + h*b - 35 = 4*m. What is the tens digit of b?
1
Suppose 2*x = -5*c - 20, 16 = -x - 7*c + 3*c. Let a = 2 + x. What is the units digit of a?
2
Let y(j) = j**3 + 5*j**2 + 3*j - 5. Suppose 2*q + 18 = 2*g, -q + 5*q = -g - 11. Let w be y(q). What is the units digit of w/(-4) - (-3)/4?
1
What is the tens digit of ((-27)/18)/(3/(-52))?
2
Let v = -86 - -87. What is the units digit of v?
1
Suppose -5*y + 20 = 0, 5*c - 134 - 183 = 2*y. What is the tens digit of c?
6
Let g(b) = -5*b - 14. Let q be g(-11). Let n = q - 29. What is the units digit of n?
2
Suppose 0 = -0*n + 2*n + 5*u + 14, 10 = 2*n - u. Suppose t = v - 10, 3*t - 21 = -n*v + 15. What is the tens digit of v?
1
Suppose o = 6*o + 3*a - 348, 5*a = -3*o + 196. What is the tens digit of o?
7
Suppose 0 = 3*g - 2*g - 4. Suppose -5*l + 22 = k - 2*k, -5*l + 13 = -4*k. Suppose 2 = -r + 3*r - g*p, 25 = k*r + 5*p. What is the units digit of r?
5
Let c(d) = -d**2 + 12*d + 13. What is the units digit of c(11)?
4
Let y be (12/5)/((-2)/(-40)). Let g(m) = m**3 - 5*m**2 + 4*m + 2. Let l be g(4). Suppose -2*b + y = l*b. What is the tens digit of b?
1
Suppose -33*y + 39*y - 114 = 0. What is the units digit of y?
9
What is the units digit of 12/(-20) - (-765)/25?
0
Let h = 10 + 9. Suppose 4*o + 23 + 29 = 0. Let b = h + o. What is the units digit of b?
6
What is the tens digit of 1375/15 + -4 + (-2)/(-6)?
8
Let j(u) = -u + 21. What is the units digit of j(0)?
1
Let a = -7 - -12. Suppose -a*w + 2 = -4*w. Suppose -w*v - l = 4*l - 19, 0 = 2*v - 5*l + 11. What is the units digit of v?
2
Suppose -3*i - 1 = -2*l + 1, -2*i = 3*l - 16. Suppose 117 = m + i*m. What is the units digit of m?
9
What is the units digit of 168/5 - 18/(-45)?
4
Suppose -7*w + 4*w = -336. What is the units digit of w?
2
Suppose -4*r - 5 = 3*f + 2*f, r = 3*f + 20. Suppose -5*x - 9 = 6. Let q = x + r. What is the units digit of q?
2
Suppose -4*w = -w - 6. Let l be w + 48/2 + 1. Let n = -14 + l. What is the units digit of n?
3
Let p = -96 - -185. What is the units digit of p?
9
Let o = -8 - -9. What is the tens digit of (0/1 - o) + 15?
1
Suppose 3*o + 8 - 29 = 0. Let x =