?
9
Suppose 0 = 10*y - 9*y - 45. What is the units digit of y?
5
Let o = 4 + -9. Let j = 6 + o. What is the units digit of j?
1
Let s = 302 - 207. Suppose -45 = -5*k + s. Suppose -3*c - 1 + k = 0. What is the units digit of c?
9
What is the units digit of (((-96)/14)/2)/(16/(-952))?
4
Let j(s) = s**2 - 8*s - 6. Let m be j(8). Let z(n) = -n**2 - 4*n. Let f be z(m). Let l = f + 30. What is the tens digit of l?
1
Suppose 0 = -5*l + l + 52. What is the tens digit of l?
1
Let m(k) = k**3 - 3*k**2 - k + 1. Let n be m(3). Let a be n/(-2 - (-12)/9). Suppose 4*y - 16 = 4*w, 0 = 2*y + a*y - 3*w - 14. What is the units digit of y?
1
Let p(c) = c**2 - c - 7. Suppose 6*j - 16 = -2*z + 3*j, 3*z + 4*j - 23 = 0. What is the units digit of p(z)?
3
Suppose 3 = 2*z - 1. What is the units digit of z?
2
Let h(j) = 2*j**3 + j**2 - j + 1. Let w be h(1). Suppose 0 = -w*n + 2*n + x + 7, -6 = -2*x. What is the units digit of (-3)/(-5) + 4/n?
1
Suppose -5*f = -4*o - 73, 4*f - 2*f - 5*o = 19. Suppose 0*w - f = -w. What is the units digit of w?
7
Let s(d) = d**3 + 3*d**2 - 6*d - 3. Suppose -y = -2*y - 4. What is the units digit of s(y)?
5
Suppose 0*d + 1 = -d - 2*i, 5*i + 5 = 0. Let t = 5 - d. Suppose 0*y - t = -2*y, -48 = -4*r - 2*y. What is the tens digit of r?
1
Let p = 137 + 36. What is the units digit of p?
3
Suppose -2 = -r + 4. Suppose 3*x = 5*x + 2*j - 4, -4*x = -3*j + r. Suppose -y + 4 = -x*y. What is the units digit of y?
4
Let d(z) be the third derivative of -z**6/120 - z**5/12 + z**4/4 + 2*z**3/3 - z**2. Let y be (-13)/2 + 1/2. What is the units digit of d(y)?
4
Suppose -8*l - 16 = -4*l. Let z = 9 + l. What is the units digit of z?
5
Let q = 3 - -1. Suppose 4*w - 40 = -2*b + 4*b, -q*b + 10 = w. What is the tens digit of w?
1
Let i(x) = -x**3 - 6*x**2 + 5. Let m be i(-6). Suppose m*q = q + 56. What is the units digit of q?
4
Let z(k) = k**3 + 5*k**2 - 5*k + 3. Let h be z(-6). What is the units digit of (7 - (-12)/h) + 31?
4
Suppose -4*n + v = -5*n + 24, -5*v = 15. Let y(w) = 2*w + 7. Let r be y(6). Let o = n - r. What is the units digit of o?
8
What is the units digit of 4018/77 - 4/22?
2
Suppose 2*n + n - 6 = 0. What is the units digit of n?
2
Let p be 6*-1*(-24)/9. Let x = -11 - -4. Let b = x + p. What is the units digit of b?
9
Let p(b) = -4*b - 1. Let c = 2 + -3. What is the units digit of p(c)?
3
Let k(r) = 3*r + 3*r**2 - 2*r**3 - 5*r - 4 + r + r**3. Let a be k(3). Let g(l) = -3*l - 7. What is the units digit of g(a)?
4
Suppose -422 = -9*x + 145. What is the units digit of x?
3
Suppose 4*p + p = -5*g - 15, -5*p - 3*g = 15. What is the units digit of 1/p*(-18)/6?
1
Let l = 162 + -25. What is the units digit of l?
7
Let n(s) be the second derivative of 1/12*s**4 + 3/2*s**2 + 1/3*s**3 + 0 - 2*s. What is the units digit of n(-2)?
3
Let t be 423/6*(-2)/(-3). Suppose t = 5*c - 73. Suppose -5*q + c = -0*o + o, -3*q - 4*o = -28. What is the units digit of q?
4
Let a(y) be the first derivative of -y**4/4 + 10*y**3/3 - 4*y**2 - 5*y - 3. What is the units digit of a(9)?
4
Let v = 4 + -1. Suppose 3*h + 5*t = 89, -4*h - v*t + 47 = -79. What is the tens digit of h?
3
Let w = 266 + -45. What is the hundreds digit of w?
2
Let w = 72 - 40. What is the units digit of w?
2
Let x be ((-4)/2 - -4) + 2. Let n(w) = w**3 - 4*w**2 + 4*w - 4. What is the tens digit of n(x)?
1
Let j(c) = c**2 - 5*c - 12. What is the units digit of j(-5)?
8
Let q(g) = g**2 + 7*g + 10. Let t be q(-13). Let k = t + -63. What is the units digit of k?
5
Suppose -u - 4*a + 23 = 4*u, -a = -u + 1. Suppose 2*c + 4*v = 126, u*c + 3*v = -2*c + 280. What is the tens digit of (-4)/(-10) + c/5?
1
Let c = -50 + 92. What is the units digit of c?
2
What is the units digit of 4/18 - (-1371)/27?
1
Let o(b) = b**3 + 7*b**2 - 4*b - 13. What is the units digit of o(-6)?
7
What is the hundreds digit of ((-33)/(-22))/((-3)/(-662))?
3
What is the tens digit of (1/(-2))/((-6)/564)?
4
Let s = 12 - 6. Suppose -2*n + 90 = s. What is the tens digit of n?
4
Suppose -26*w + 16*w + 1580 = 0. What is the hundreds digit of w?
1
Suppose s - 3*s = 4*t - 46, 2*t + 8 = 0. What is the tens digit of s?
3
Suppose 4*o = 5*t + 22, -3*o = t + 4*t + 1. Suppose -5*n + 159 = 2*z, -24 - 66 = -o*n - 3*z. What is the tens digit of n?
3
Let t(z) = z**2 - 17*z - 7. What is the units digit of t(19)?
1
What is the units digit of 3/(6/14)*5?
5
Let k(u) = -4*u - 1. Let s be k(-1). Let f be 2/3*s - -1. Let h(r) = r**2 - 2*r + 2. What is the units digit of h(f)?
5
Suppose -2*h + 66 = -4*t, t + 2*t - h = -48. Let o be 4/t*-3*5. Suppose 54 = 3*w - o*k, -2*w + 0*w - k + 25 = 0. What is the tens digit of w?
1
Let j = 3 + -3. Suppose j = -5*o + 54 - 4. What is the units digit of o?
0
Let d(j) = j**3 - 11*j**2 + 10*j + 3. Let o be d(10). Suppose o*c = -0*c - 9. Let q(s) = 3*s**2 + 3*s - 3. What is the tens digit of q(c)?
1
Let q(w) = w**3 - 6*w**2 + 7*w + 1. What is the units digit of q(7)?
9
What is the units digit of (66/4)/(3/6)?
3
Let r = 6 + -1. Suppose 3*t - 46 = -r*p + 2, 0 = -5*p. What is the tens digit of t?
1
What is the units digit of (-2)/(3/(-24)*1)?
6
Suppose 0 = 6*t - 1321 + 469. What is the tens digit of t?
4
Let j = -3 - -4. Let m = j - -6. What is the units digit of m?
7
Let i(n) be the second derivative of n**3/2 - 2*n. What is the tens digit of i(4)?
1
Let d(q) = -3*q**3 + 2*q**2 + 2*q + 1. Let i be d(-1). Let w be 14/8 + 1/i. Suppose -2*s - w*g + 31 = -7*g, 5*s + g = 10. What is the units digit of s?
3
Let d(m) be the second derivative of -3*m**3/2 + 3*m**2 + 2*m. Let h be d(-5). Suppose -3*w = -2*u - u - 45, -5*u - h = -3*w. What is the tens digit of w?
1
Suppose 0*h = -h. Suppose -3*m + 4*m - 3 = h. What is the units digit of m?
3
Let w = 5 - -4. Let g = w + -15. What is the units digit of g/(-2)*(2 + -1)?
3
Suppose 2*h + 0 = 4. Let k = h - -16. What is the tens digit of k?
1
Suppose u = -5*a - 357, -8 = 2*a + 2*u + 130. Let b = a + 27. Let l = -30 - b. What is the tens digit of l?
1
Let p(v) be the second derivative of -v**3/6 - 5*v**2 + 4*v. Let s be p(-7). Let n = s - -15. What is the tens digit of n?
1
Suppose -16 = 3*v - 5*y, -2*v + v + 6 = 4*y. Suppose 0 = -5*t, -15 = 4*r + t - 3. Let d = v - r. What is the units digit of d?
1
Suppose 5*b + 38 = -y, 34 = b - 4*b + 5*y. Let k = -11 - -7. Let i = k - b. What is the units digit of i?
4
Suppose -1 = -q + 3. Suppose -q*t + 0*t + 120 = 0. What is the tens digit of t?
3
Suppose -5*s = -10, 0*s + 4*s - 8 = c. Suppose -3*u = -c*u - 63. What is the units digit of u?
1
Suppose -5 = -3*s + 16. Suppose s*r = 3*r + 68. What is the tens digit of r?
1
Suppose 5*x - 12 = -2. Suppose 0 = 3*u - 2*k - x*k - 27, -2*u - 4*k = -38. What is the units digit of u?
3
Suppose 234*m + 225 = 235*m. What is the tens digit of m?
2
Let k(q) = -q - 2. Let p be k(-4). Suppose p*t = 4*f + 12, -7 = -t - 4*f - 1. What is the units digit of t?
6
Suppose 5*y - 615 = 2*p - 6*p, -y = 2*p - 309. What is the hundreds digit of p?
1
Suppose v + 13 = -3. Let r be 3/(-9) - v/3. Let z = r - 1. What is the units digit of z?
4
Suppose 0 = 3*a + 2*a - 205. What is the tens digit of a?
4
Let u(f) = -21*f - 7. What is the units digit of u(-4)?
7
Suppose -2*f + 57 = 2*c - 11, 9 = f - 4*c. What is the units digit of f?
9
Let r(x) = 7*x**3 + x**2 + 4*x - 3. What is the tens digit of r(2)?
6
Let x(t) = -t + 11. Suppose -3*g - 16 = -5*k, 5*k + 4*g = -0*g + 2. Suppose k*i = -2*z + 18, -4*i + 44 = 3*z + 2*z. What is the units digit of x(z)?
3
What is the tens digit of ((-67)/(-8))/(1/(-2))*-4?
6
Let v(f) = -f**2 - 14*f - 6. What is the tens digit of v(-6)?
4
What is the tens digit of 2792/28 + (-2)/(-7)?
0
What is the units digit of (63/(-27))/((-2)/54)?
3
Let b = -7 + 7. Let m = 2 + b. What is the units digit of m?
2
Let d(b) = 16*b**2 + b. Let i be (7 - 9)/(1 + 1). What is the units digit of d(i)?
5
Let q be (0 - 2)*(-2)/4. Suppose 0 = -0*i + i + q. Let v = i + 3. What is the units digit of v?
2
Let x(h) = -h - 4. Let v be x(-6). Let y(n) = n**3 - n**2 + n - 1. What is the units digit of y(v)?
5
Let w be (-1)/2*(0 + 0). Let u = 0 + w. Suppose -m + 5*m - 12 = u. What is the units digit of m?
3
Let z = 52 + 67. What is the units digit of z?
9
Let l = 0 + -3. Let i = 8 + l. Suppose -5*j + 3*t = -2*t - 80, 0 = -i*j - t + 110. What is the uni