 k?
1
Suppose -4*o + 30 = -5*u, -17 = -5*o - u + 6. Suppose 0 = -3*d + g + o, 0*g = -d - g + 3. What is the units digit of 4 + 7 - (d + 0)?
9
Let t = 25 - 37. Let r = t - -21. Suppose -5*u + 16 + r = 0. What is the units digit of u?
5
Suppose l - 4*l + 3 = 0, -3*t + 4*l = 25. Let n(v) = v**2 + 4*v - 9. Let m be n(t). Let u = m - 6. What is the units digit of u?
6
Suppose -3*l + 45 = -3. What is the tens digit of l?
1
Let t(z) = 69*z**2 - z. What is the units digit of t(-1)?
0
Suppose 0 = 5*f - 105 + 130. Let x(m) = -5 - 2*m + 5*m**2 + 0*m + 0 + m**3. What is the units digit of x(f)?
5
Let z(i) = -53*i + 4. What is the units digit of z(-3)?
3
Let c(l) = 3*l**2 - 5*l + 7. Let i(v) = -7*v**2 + 11*v - 14. Let o(z) = -9*c(z) - 4*i(z). What is the units digit of o(-6)?
3
Let f be 3/((-9)/(-6) + -1). What is the units digit of 4 + -5 + f + -1?
4
Let q(u) = 4*u - 5. Let f be q(3). Let m(v) = -5*v + 3. Let l be m(-4). Suppose -l = -5*i + f. What is the units digit of i?
6
Let o(u) = -u**2 - 1. Let n(b) = 7*b**2 - 4*b + 8. Let z(a) = -n(a) - 6*o(a). Let y be z(5). Let x = -2 - y. What is the units digit of x?
5
Suppose -y = 5*y - 168. What is the units digit of y?
8
Suppose 0*b - 970 = -5*b. What is the tens digit of b?
9
Suppose 2*o + p = 77, -o = 4*p - 23 - 33. What is the units digit of o?
6
Suppose 0*n - 3*n + 3*q = -18, 3*n = -4*q + 18. Suppose 0 = n*c - 5*c + 14. Let z = -10 - c. What is the units digit of z?
4
Suppose t = -t - 8. Let q(p) = -p**3 - 3*p**2 + 2*p - 1. Let b be q(t). Let s = b + 3. What is the tens digit of s?
1
Let c be 33/(-7) - (-4)/(-14). Let y(j) = j**2 + 4*j + 4. What is the units digit of y(c)?
9
Let o(x) = 18*x**3 + x - 1. Let y be o(1). Let m = 31 - y. Let a = m - 8. What is the units digit of a?
5
Suppose -5*s = 5*h - 25, 5*h = -2*s - 0*s + 7. Suppose s = d - 7. What is the tens digit of d?
1
Suppose 55 = 4*u - 97. What is the units digit of u/6 - (-1)/(-3)?
6
Let u(p) = -p**2 - 12*p + 14. What is the units digit of u(-10)?
4
Let i be 4*(-1)/(-2) + -11. What is the units digit of 15 + (-4)/(12/i)?
8
Let y(k) = k - 1. Let h be y(1). Suppose 2*q + 3*q - 10 = h. What is the units digit of -4*(q - 9/4)?
1
Let r = -9 - -15. Let m be (28/r)/((-5)/(-15)). Suppose -32 = 3*v - 8*v - 4*d, 2*v = -d + m. What is the units digit of v?
8
Let d(x) be the second derivative of x**3/6 + 3*x**2/2 + 5*x. What is the units digit of d(8)?
1
Let p(f) = -f**3 - 6*f**2 - 6*f - 3. Let n be p(-6). Let b = -20 + n. What is the tens digit of b?
1
Let k(o) = 5*o**2 - 2*o - 1. Suppose -4*t + 3 = -0*a - a, -4*a = -20. What is the tens digit of k(t)?
1
Suppose 4*z - 45 = z. What is the units digit of z?
5
Suppose 0 = -3*u + 95 - 14. Let h be -3 - u/(2/(-2)). Suppose -2*l = -2*x - 24, x + h = 3*l - l. What is the units digit of l?
2
Let c(w) = -2*w - 1. Let p be c(-1). Let m(y) = -y**2 + p + 6*y**2 + y**3 + 0*y**3. What is the units digit of m(-5)?
1
Let g be (-9)/(-3 - 0) + -31. Let v = g - 6. Let h = v + 47. What is the units digit of h?
3
Let l(g) = -2*g**3 - 3*g**2 + 6*g. What is the hundreds digit of l(-5)?
1
Suppose -77 = -9*n - 23. What is the units digit of n?
6
Suppose 4*x = 627 - 227. What is the units digit of x?
0
Let a(v) = 4*v**3 - v**2 - v + 1. Let c be (-7)/(-9) - (-8)/36. Let y be a(c). Suppose y*n + n = -x + 13, 2*n = 4. What is the units digit of x?
5
What is the tens digit of 191 + (-1)/(-3)*-3 + 0?
9
Let h = 8 - 6. Suppose -h*g + 9 = -g. What is the units digit of g?
9
Suppose -s - 2*j = -180, 6*s + j - 720 = 2*s. What is the units digit of s?
0
Let r = 48 - 18. What is the units digit of r?
0
Let l(y) = -2*y - 4. Let f(w) = w**2 - 5*w - 4. Let n be f(6). Suppose 2*m = -n*m - 16. What is the units digit of l(m)?
4
What is the tens digit of 12/(2/8*4)?
1
Let g(q) = q**3 + 8*q**2 + 8*q. Let s be g(-7). Let p = 10 + s. What is the units digit of p?
3
Suppose 0 = -4*l - 0*l + 104. What is the units digit of l?
6
Let t(o) = -o + 15. Let m(f) = -f + 15. Let q(a) = 3*m(a) - 2*t(a). What is the units digit of q(11)?
4
Let h = -9 + 9. Suppose 76 = -h*i + 2*i. What is the tens digit of i?
3
What is the tens digit of (-28)/(-20) + -1 + 168/5?
3
Let g be -26*(-3 - 0)/(-6). Let l = -6 - g. What is the units digit of l?
7
Let c = -9 + 7. Let u(i) = -5*i - i**2 + 1 + 2 - 6. What is the units digit of u(c)?
3
Let m be (-2 - -7)*(0 + 1). Suppose 14 = m*h - 4*t, -3*h + 7*h - 40 = -4*t. What is the units digit of h?
6
Let j(n) = n**3 - 18*n**2 + 20*n + 2. What is the tens digit of j(17)?
5
Let t(s) = -s**2 + 5*s - 1. Let v be t(4). Suppose -g - 54 = -v*g. What is the units digit of g?
7
Let f(c) = 8*c - 1. Let n be f(-3). Let z = 44 + n. What is the units digit of z?
9
Let k be (-1)/(3/((-30)/2)). Suppose x - 9 = 4*n - 25, k*x = 2*n + 10. What is the units digit of x?
4
Suppose 8*x = -100 + 356. What is the tens digit of x?
3
Suppose 3*w + 199 = 2*a - 13, 5*w = 3*a - 319. What is the hundreds digit of a?
1
Suppose d + 5*c = 6*d - 15, 0 = -2*d + 3*c + 6. Suppose -7 = d*f - 1. Let l = 8 + f. What is the units digit of l?
6
Let d(k) = -k**3 - k**2 + 10. Let x(r) = -r**2 + r. Let y be x(1). Let a be d(y). Suppose 4*j - 6*j = -a. What is the units digit of j?
5
Let q(n) be the second derivative of n**7/2520 - n**6/720 - n**4/12 + n. Let i(b) be the third derivative of q(b). What is the tens digit of i(4)?
1
Let s(o) = -14*o**3. Suppose -h + 3*g - 1 = 0, -h - h - 2 = 2*g. Let z be s(h). What is the tens digit of (-6)/14 + 160/z?
1
Let v = 1 + -1. Let f = -3 + v. Let w = 5 - f. What is the units digit of w?
8
Let q = -12 + 17. Suppose 17 = -q*w - 8, 0 = -4*f + 4*w + 148. What is the tens digit of f?
3
Suppose 5*b + 1 = -4. Let q(n) = -16*n**3 + 2*n + 1. What is the units digit of q(b)?
5
Suppose -3*n + 5*q = -61 - 122, -122 = -2*n - 4*q. What is the tens digit of n?
6
Let f(k) = 5*k**2 + k. Let a(w) = w**3 + 6*w**2 - 7*w - 1. Let z be a(-7). What is the units digit of f(z)?
4
Suppose 4*j = -r + 18, -2*r - j + 28 = -8. Suppose 4*h = -x - 3*x + 24, -2*x - r = -h. What is the units digit of h?
0
Suppose 8*v - 3*v = 55. Let b(y) = -26*y - 56. Let p(t) = -5*t - 11. Let c(f) = v*p(f) - 2*b(f). What is the units digit of c(-6)?
9
Let n(f) = 8*f**3 - 3*f**2 + 3*f - 4. Suppose -8*w + 3*o + 7 = -3*w, 0 = -4*w + 2*o + 6. What is the units digit of n(w)?
4
Suppose 0*r - 2*v + 24 = 2*r, 5*r + 3*v - 52 = 0. Suppose -2*w = 5*m + w - 57, r = 2*w. What is the units digit of m?
9
Suppose g = -2*q + 12, -5*q + 32 = -0*g + 3*g. Suppose q*x = 3*h + 31, -13 - 2 = -5*x - h. What is the units digit of x?
4
What is the hundreds digit of 38/4*(-3 + 15)?
1
Let x = 335 - 220. What is the tens digit of x?
1
What is the units digit of 296/6 + 6/(-18)?
9
Suppose 0 = 9*q + 5*q - 1246. What is the tens digit of q?
8
Suppose 4*m + m = 55. What is the tens digit of m?
1
Suppose 0 = d + 3*t + 6, 10*d - 5*d - 21 = 2*t. Suppose -r + 41 = d*r + f, -3*r + 36 = -f. What is the units digit of r?
1
Let m = 19 - 12. What is the units digit of m?
7
Let h(d) = 7*d - 1. Let c be h(1). Let y(u) = 5 - 4 + 1 + 2 + u. What is the units digit of y(c)?
0
Suppose 2*f = c + 68, -2*f = -f - c - 35. What is the tens digit of (0 - 1/(-3))*f?
1
Let k(l) = -6 - 4*l + 3 + 7*l. Let s be k(6). Suppose -2*x + s = x. What is the units digit of x?
5
Let c(s) = s**3 - s**2 - 4*s - 5. Let q be c(4). Suppose 3*z = 75 + q. What is the tens digit of z?
3
Suppose -2*g = 3*v + 19, 5*g + v + 12 + 16 = 0. Let y = -3 - g. What is the units digit of -3 + y + 2 - -2?
3
Suppose 0 = -3*c - 5*k + 118, 80 = -0*c + 2*c + 2*k. What is the units digit of c?
1
What is the tens digit of ((-6)/4)/(7/(-406))?
8
Let u(n) = n**2 - 8*n + 9. Let m be u(7). Let l(t) = t**2 + 7*t + 7. Let f be l(-6). What is the units digit of f/m*4 + 10?
2
Let d = 134 + -96. Suppose -2*k = -2*w + d, 0 = -w - 4*k + 1 + 23. What is the units digit of w?
0
Suppose -2*f - 643 = -5*i, 2*i + f - 399 = -140. What is the tens digit of i?
2
Let c be (8/(-8))/((-2)/(-134)). Let k = -41 - c. What is the tens digit of k?
2
Let q(g) = g + 1. Let y be q(2). Suppose 0 = 4*a + 2*k + y*k - 48, -4*k + 44 = 4*a. Let x = -1 + a. What is the units digit of x?
6
Suppose d - 4 = -1. Suppose 2 + d = c. Suppose -c*t + 5 + 0 = 0. What is the units digit of t?
1
Suppose 4*x + 188 = 4*b + 6*x