?
3
What is the tens digit of 1179/6*3*(-2)/(-3)?
9
Let k(h) = 2*h**2 + 3*h. Let n be k(-2). What is the units digit of 1 - (n*-2 + -2)?
7
Let o(n) = -n**3 + 6*n**2 + n - 3. Let g be o(6). Suppose -5*p - 66 = -3*c - 8*p, -g*c + 5*p = -66. What is the units digit of c?
2
Suppose -1470 = -3*v - 3*v. What is the hundreds digit of v?
2
Let x(i) = -i**3 + i**2 + i + 3. Let y(w) = w + 4. Let g be y(-4). Let c be x(g). Suppose -4*d + 16 = 0, -2*m + 2*d - 1 = c. What is the units digit of m?
2
Let o = 13 - 12. What is the units digit of -3 + 0 + 11/o?
8
What is the tens digit of 201*(-3)/(-27) - 1/3?
2
Suppose k + 2*k = 15. Suppose 7*t = 2*t - k. Let z = 3 - t. What is the units digit of z?
4
Let s(w) = -w**3 - 3*w**2 + 3*w. Let y be s(-4). Let v = 8 - y. Suppose 14 = v*i - 14. What is the units digit of i?
7
Suppose 3*q = 5*q + 2. Let k be -4*(15/(-6) - q). What is the units digit of 14/k + 3/(-9)?
2
Suppose 2*m = 6, -2*m + 1 = -q - 2. Suppose -4*o - 2*i = -110, 0 = -q*o - 2*o + 2*i + 142. Suppose 6*b - 8*b + o = 0. What is the units digit of b?
4
Suppose 0 = 2*h - 5*p + 24, -5 = h - p + 1. Let x be 0*(-3 - -2 - h). Suppose -4*r + 8 = -x*r. What is the units digit of r?
2
Let t(s) = s**2 - 15*s + 40. What is the units digit of t(19)?
6
Suppose 5*f - 69 = -o, 2*o + 2*o + 10 = 2*f. What is the units digit of f?
3
Let z(k) = 18*k - 1. Let h be z(1). Let x = h - 5. What is the tens digit of x?
1
What is the units digit of -22*((-10)/4 + 2)?
1
Let x(b) = -b - 4. Let f be ((-3)/(-1) - -2)*9. Suppose -2*w = 5*t - 8 + 47, -2*t - f = 5*w. What is the units digit of x(w)?
3
Let n(k) be the second derivative of -k**5/20 + 7*k**4/12 - k**3 + k**2/2 - 2*k. Let d be n(6). What is the units digit of 2 - (0 + (d - 1))?
2
Let w(k) = -k**2 + 10*k - 7. Let l(g) = g - 1. Let f(a) = a**2 - 8*a - 8. Let i(q) = -f(q) - l(q). Let u be i(7). What is the units digit of w(u)?
2
Suppose 0 = -v - 3 + 34. What is the tens digit of v?
3
Let z be (-4 + 2)*2/(-1). Suppose 629 = -z*j + 3*u, -2*j - 6*u = -3*u + 301. What is the units digit of j/(-15) - 2/(-3)?
1
Let j(x) = -17*x + 54. What is the tens digit of j(-16)?
2
Let u = 7 - 5. Suppose -20 = -3*v - 3*q + 7, 4*v + u*q - 32 = 0. What is the units digit of v?
7
Let t be -6*(-3)/(-18)*-2. Suppose -k + 36 = 2*k - t*l, 3*k = -5*l + 57. What is the tens digit of k?
1
Suppose -m + 4*m = -3. Let i(t) be the third derivative of t**5/6 - t**3/6 + t**2. What is the units digit of i(m)?
9
Suppose -c + 3 = -1. What is the units digit of c?
4
Suppose y = 2*y, 40 = 5*o - 5*y. Let x = o - 1. What is the units digit of x?
7
Suppose -4*q = -10 + 2. Suppose -n = 4, -2*d = -n - q*n - 56. What is the units digit of d?
2
Suppose 0 = -3*b + 4*q + 719, -q + 1044 - 335 = 3*b. What is the units digit of b?
7
What is the units digit of 4437/45 - (-4)/10?
9
Suppose 4*h - 63 = h. What is the tens digit of h?
2
Let z be (-2)/(-2) - (-3 + 0). Suppose -9*m + 20 = -z*m. What is the units digit of m?
4
Suppose -8 = 5*z + 2*g, -z - 3*z - 4*g - 16 = 0. Suppose -4*d - 20 = z, 3*d + 30 = 5*n + 2*d. What is the units digit of n?
5
Let o = -103 + 150. Let x = 67 - o. What is the tens digit of x?
2
Let f(s) = -s**2 - 6*s - 3. Let z be f(-4). Suppose -z*h + 10 = -10. What is the units digit of ((-3)/(3/h))/(-2)?
2
Suppose -7*o + 6*o + 230 = 0. What is the hundreds digit of o?
2
Suppose 0 = -3*c + 9, -68 = -r - 3*c - 13. What is the units digit of r?
6
Suppose -4*s + 46 = 10. Suppose s = 3*u - 21. What is the tens digit of u?
1
Let f = 22 - 17. Suppose 0 = -0*g - f*g + 100. What is the tens digit of g?
2
Let g be ((-1)/3)/((-2)/(-18)). What is the tens digit of -28*(6/4)/g?
1
Let u = -1 + 0. Let v = 4 + u. What is the units digit of v?
3
Suppose 91 = 2*u - 5*m - 1, -108 = -2*u + m. What is the units digit of u?
6
Let h(f) = 2*f + 6. Let s(m) = 2*m + 6. Suppose -5*r - 5*d = -20, 4*r = -2*d + 9 + 5. Let o(u) = r*h(u) - 4*s(u). What is the units digit of o(-7)?
8
Let n = 200 + -115. Suppose 4*z + 3*m - 4*m - n = 0, 4 = -4*m. What is the units digit of z?
1
Let m = 25 - 19. What is the units digit of m?
6
Let b be 4/(-6) + 2/3. Let i(r) = -r**2 + 1. What is the units digit of i(b)?
1
Let t(q) = -q**2 + 12*q - 27. What is the units digit of t(4)?
5
Suppose -5*l = -5*s + 5, l = -0*l - 5*s - 31. What is the units digit of 5/(45/l)*-21?
4
What is the units digit of -1 + (-1448)/(-22) - 4/(-22)?
5
Let p(a) = 22*a**2 + 4*a + 2. What is the tens digit of p(-3)?
8
Let x(h) = 4*h - 1. Let v(g) = 7*g - 3. Let s(q) = -q + 10. Let n be s(5). Let c(b) = n*x(b) - 3*v(b). What is the units digit of c(-5)?
9
What is the tens digit of (4/(-7) + -2)/((-9)/126)?
3
Suppose 0 = 3*s + o - 44, -s + 4*o + o = -4. Suppose -3*u = s - 47. What is the units digit of u?
1
Suppose -o + 3 = -2*o. Let x be o/9 - (-39)/9. Suppose 0 = d + x, -2*q - 2*d + d = -8. What is the units digit of q?
6
Let m = 292 - 207. What is the tens digit of m?
8
Suppose 2*v - 3 = 5. Suppose 0 = -v*k - 4*o + 36, -9*k - 4*o + 46 = -4*k. What is the units digit of k?
0
Let q(a) = -a**3 + 4*a**2 + 7*a - 5. Let u be q(4). Let n = u - 15. What is the units digit of n?
8
Suppose -5*p = -4*j - 440, 0 = -5*p - j + 320 + 120. What is the units digit of p?
8
Suppose a = -3*a - 24. Let t(j) = 4*j - 6. Let p be t(5). Let x = a + p. What is the units digit of x?
8
Let w be (0 - 0)/(-6 + 5). Suppose -4*h + 8 = -24. Let s = h - w. What is the units digit of s?
8
Let d = -59 - -108. What is the tens digit of d?
4
Suppose -18 + 23 = 5*l. What is the units digit of l?
1
What is the units digit of (-2)/(-11) - (-2700)/33?
2
Let i(a) = a**3 + 7*a**2 - a - 5. Let w be i(-7). Let q be w + 0*1/3. Suppose -r = -6 + q. What is the units digit of r?
4
Let i = -10 + 18. Suppose 0 = a - i. What is the units digit of a?
8
Let c be 17*(-2 - -1 - -2). Suppose 11 = o - c. What is the tens digit of o?
2
Suppose -6*w + 80 = -130. What is the units digit of w?
5
Suppose 18*t - 14*t = 1612. What is the tens digit of t?
0
Let p(s) = 14 - 17 + s**2 + 4*s + 10. Suppose 1 + 9 = -2*v. What is the tens digit of p(v)?
1
Let n be (-28)/(-2) + 0 + 1. Suppose 3*v = 2*f + 12, -4*v + n + 1 = -f. Suppose -v*w = -5 + 1. What is the units digit of w?
1
Let p(k) = 13*k + 16. What is the tens digit of p(5)?
8
What is the units digit of (8/12)/(1/21)?
4
Suppose 3 = 4*j - 109. Suppose -5*y + j = -32. What is the units digit of y?
2
Let y(k) = 0*k**3 + k + k**3 - 4*k**3 + k**2 + 1. Let q = -5 + 4. What is the units digit of y(q)?
4
Let b(l) = 41*l**3 + 2*l**2 + l. Let c be b(-1). Suppose -2*f - 2*t = 3*f + 3, 5*t + 19 = -f. What is the units digit of (f + -4)*c/15?
8
Let s(w) = w**3 + 20*w**2 + 38*w - 6. What is the units digit of s(-17)?
5
Let q = -121 - -253. What is the tens digit of q?
3
Let j(z) = -6 + 6*z**2 + 2 + z + z + 3*z + z**3. Let g be j(-4). Suppose -7*i + g = -3*i. What is the units digit of i?
2
Let a(k) = -k**3 + 9*k**2 + 6*k - 7. Let d be a(9). Suppose -5*i = -78 - d. What is the tens digit of i?
2
Suppose 2*y = 45 + 75. What is the tens digit of y?
6
Let a(j) = 20*j + 45. What is the hundreds digit of a(5)?
1
Suppose -3*w + 4 = w. What is the units digit of w?
1
Suppose 2*h + 2*h - 20 = 0. What is the units digit of 38/h - 8/(-20)?
8
Let w = -16 + 30. Suppose 5*i - 168 = -4*z, 2*i - z - 76 = -w. What is the units digit of i?
2
Let m = -4 + 6. Suppose -m*v + 14 = 4*b + 4, -5 = b + 3*v. Suppose i + b*i = 45. What is the units digit of i?
9
Let g = 6 + -4. Suppose -2*t + 48 = g*h, -4 = -3*t + 2. Suppose -2*o + 8 = -h. What is the units digit of o?
5
Suppose 17 = 4*t - 39. What is the tens digit of t?
1
Let x be ((-3)/(-6))/((-2)/(-8)). Suppose -8 - x = -j. What is the units digit of j?
0
Let s(q) = q**3 - 5*q**2 - 2*q + 3. Let t be s(5). Let z = -9 - t. What is the tens digit of (15/12)/(z/(-16))?
1
Suppose -4*s = 2*f, -13 - 11 = -4*f + 4*s. Let v(g) be the third derivative of -g**5/60 + 7*g**4/24 - 5*g**3/6 + 5*g**2. What is the units digit of v(f)?
7
Let l(r) = 7*r + 4. Let x(t) = -20*t - 11. Let s(q) = -17*l(q) - 6*x(q). What is the units digit of s(4)?
2
Let t(c) = 9*c**3 - 2*c**2 + 3*c - 1. What is the tens digit of t(2)?
6
Let y(l) be the third derivative of l**6/120 + l**5/10 + l**4/4 + 5*l**3/6 - l**2. Let z be y(-5). Suppose h = -z + 3. What is the units