1. What is the tens digit of 2/(-7) + (-405)/w?
1
Let d = 28 - 34. What is the tens digit of (18/(-3) - 0)*d?
3
Suppose -3*h + 10 = -65. What is the units digit of h?
5
Let i(s) = s**3 - 7*s**2 - s - 6. Let o be i(8). Let t = o + -20. What is the tens digit of t?
3
Let x(b) = -b**2 + 20*b - 13. Suppose 15 = t - 1. What is the units digit of x(t)?
1
Let v(w) = -9*w**3 + 2*w - 1. Let k be v(1). Let o be 1 + (1 + 1 - k). Suppose -d + 4*t = -o, 7*d = 3*d + t + 14. What is the units digit of d?
3
What is the units digit of (-1)/(260/132 + -2)?
3
Suppose w - 5 = 2*n, -w - 3*n = 2*w - 15. Let h(a) = -a**2 - 2*a**2 + 0 - 4 + 2*a**2 + 6*a. What is the units digit of h(w)?
1
Let c(u) = 10 - 2*u - 15*u**2 + 17*u - u**3 + 0*u**3. What is the units digit of c(-16)?
6
Suppose 26*f = 18*f + 984. What is the hundreds digit of f?
1
Suppose -2*n - 396 = -4*r, -3*r - 96 = -4*n - 388. What is the units digit of (12/10)/(15/r)?
8
Suppose -8*p = -20*p + 2916. What is the hundreds digit of p?
2
Let s(b) = 2*b + 14. Let f be s(-6). What is the units digit of (8/20)/(f/130)?
6
Let z(j) = j**3 - 10*j**2 - 11*j + 3. Let c be z(11). Suppose -3*x - 2*y = -4*x + 25, 5*y = c*x - 76. What is the tens digit of x?
2
What is the units digit of 8*(15/10 - -1)?
0
Suppose -2*t - 85 + 127 = 0. What is the tens digit of t?
2
Let o(i) = i**2 + 4*i + 3. Let r be o(-4). Suppose 0 = 3*u - 4*s - 1, r*u - 3*s = -2*u + 9. What is the units digit of u?
3
Let k(a) = a + 2. Let t be k(-4). What is the units digit of (-44)/6*6/t?
2
Suppose -w + 748 = 4*s - 0*w, -5*s + 938 = 2*w. What is the units digit of s?
6
Let f(v) = v**2 + 2*v - 1. Let o be f(1). Suppose 2*r = -o*j - 10, 4*j + 26 = -r - 4*r. Let c(p) = -p - 3. What is the units digit of c(r)?
3
Suppose 0 = -0*f - f - 4. Let r = f - -6. Suppose 10 = 5*m, -3*m + r*m - 34 = -3*s. What is the tens digit of s?
1
Suppose -5*k - 7 = -112. Let o = k + -9. What is the units digit of o?
2
What is the units digit of -3 + 20/8 - (-375)/6?
2
Let h(j) = j - 1. Let n be h(-5). Let p be n/15 - (-32)/5. What is the units digit of p/(-21) + 342/21?
6
Suppose -4*r - 5*n - 11 = 0, -n = 5*r + n + 18. Let v = r + 7. What is the units digit of v?
3
What is the units digit of (-42)/(-12)*(4 + -2)?
7
Let a(i) = i**3 - 7*i - 3*i - i + 2 - 1 - 11*i**2. What is the units digit of a(12)?
3
Suppose 0 = -5*q + 2*p + 134, 100 = 5*q - q + 2*p. What is the units digit of q?
6
Let a = -112 - -171. What is the tens digit of a?
5
Let q be (-3 + 1)/((-4)/(-6)). Let y = q - -5. What is the units digit of (-10)/(-4) + 1/y?
3
Let m(h) = h**2 + 11*h + 9. Let o(t) = -t**2 - 12*t - 8. Let j(r) = 4*m(r) + 3*o(r). What is the units digit of j(-7)?
5
Let f(u) = u**2 - 2*u - 1. Let j be f(3). Let s(k) = 3*k**2 - 3*k. What is the units digit of s(j)?
6
Let y(k) = 6*k - 17. Let j be y(5). Suppose 0 = 2*q - 49 - j. What is the tens digit of q?
3
Let d(r) = r**2 + 2*r - 3. Let y be d(-4). Let q be 4/10 + 18/y. Suppose -q*i + 5 - 1 = 0. What is the units digit of i?
1
Suppose -4*n + 1008 = 5*n. What is the units digit of n?
2
Let l(h) = -h. Let g(d) = d**3 - 2*d**2 + d - 2. Let s be g(2). Let x be l(s). Suppose x*q + 50 = 5*q. What is the tens digit of q?
1
Let l be (5 - 4)*(-2)/(-1). Suppose -l*m + 95 = 3*m. What is the units digit of m?
9
Let u(p) = p**3 - 7*p**2 + 6*p - 5. Let z be u(5). Let t = z + 213. What is the units digit of t/16 + 1/4?
2
Let h = 38 - 7. What is the units digit of h?
1
Let d(l) = -l**3 + 8*l**2 - 7*l + 5. Let h = -10 + 17. Let b be d(h). Suppose 11 - 1 = b*o. What is the units digit of o?
2
Suppose -4*p = -4*t + 600, -2*p = -5*t - p + 742. Suppose t = 3*f + f. Suppose -5*y - 2 = -f. What is the units digit of y?
7
Suppose 0 = 3*w - 4*f + 7, 3*w + f - 1 = 3*f. Let a(h) = -6 + 3*h - 4*h + 3 + 2 + h**2. What is the units digit of a(w)?
5
Let v = 18 - -28. What is the units digit of v?
6
Let o = -4 - -2. Let t be (-34)/(-6) + 3/9. What is the units digit of 1*o/t*-3?
1
Suppose 3*m + 11 + 1 = 0. Let o be 2*1 - (-6 - m). Suppose -4*y = -o - 4. What is the units digit of y?
2
Suppose -2*r - 4*r + 138 = 0. What is the units digit of r?
3
Let h be (6/(-4))/(9/(-42)). Suppose 4*f + 19 = s, 3*f - h*f - 41 = -3*s. What is the tens digit of s?
1
Suppose h = 1 + 2. Suppose -3 = -2*g + 9. Suppose b = -3*b - 5*t + g, -22 = -h*b + 5*t. What is the units digit of b?
4
Suppose 3*m + 3*a = 48, -3*a + 23 + 55 = 5*m. What is the tens digit of m?
1
Let p(o) = -5*o**3 - 6*o**2 - o - 5. Let i(f) = -6*f**3 - 6*f**2 - 5. Let v(r) = 4*i(r) - 5*p(r). Let z be 66/(-14) - 4/14. What is the units digit of v(z)?
5
Suppose -5*s - 11 = -3*f, 0 = 5*s + f - 0*f + 3. Let u = 7 + s. Suppose -u*c + 2*c = -32. What is the units digit of c?
8
Let t(v) = 9*v - 10. Let w be t(7). Suppose 0 = i + 4*i - 20. Suppose 0 = -i*z - 5*g + 3, 5*g + w = 2*z + 2*z. What is the units digit of z?
7
Let j be -5*(0 - (3 - 4)). Let o(c) = -c**3 - 3*c**2 + 4*c + 4. What is the tens digit of o(j)?
3
Let u(i) = i**2 - 2*i. Let t be u(2). Let s be 1 + -1 - (-2 + t). Suppose 4*y = s*m + 10, -y = 3*y - m - 13. What is the units digit of y?
4
Let v(h) = h**2 - 3*h - 4. Let p be v(5). Suppose p = 5*x - 9. Suppose -c - 8 - 1 = -r, 0 = -2*r - x*c + 13. What is the units digit of r?
8
Let g(b) = -b + b**2 + 0*b - 2*b - 1. What is the tens digit of g(8)?
3
Let l = -14 - -20. Let i = 48 - 34. Suppose 3*s - i = 4*n, -l*n + 2*n = -4*s + 16. What is the units digit of s?
2
Let n(s) = -s + 17. What is the units digit of n(16)?
1
Suppose f = 2, -3*z - z + 4*f = -8. What is the units digit of z?
4
Let d = 41 + 9. What is the units digit of d?
0
Let h(o) = -24 - 20 - 2*o + 37. Suppose 4*a + 16 + 4 = 0. What is the units digit of h(a)?
3
Let g = -42 + 59. Suppose 0 = -x + g + 5. What is the tens digit of x?
2
Let x(b) = -7*b**3 + 5*b**2 + 2*b + 3. Let z(o) = o**3 - o. Let r(s) = -x(s) - 6*z(s). Let n be r(4). What is the units digit of (-7)/(-1) - 6/n?
9
Let l(v) = -6*v**3 + 6*v**2 + 2*v + 2 - 5 + 5*v**3 - 4*v. What is the units digit of l(5)?
2
Let t be -1 - 12/9*-3. Suppose 4 + 0 = u + t*n, -1 = -4*u + 3*n. What is the units digit of u?
1
Let o(r) = r**2 - 8*r + 5. Let u be o(7). Let d be 2*-2 - u - 6. Let p = d + 11. What is the units digit of p?
3
Let w(r) = -3*r + 7. What is the units digit of w(-3)?
6
Suppose -2*o + 4*o = -d + 4, -8 = -2*d + 4*o. What is the units digit of d?
4
Suppose -5 = -c - 1. Let i = -1 + 2. Suppose 7 + i = c*d. What is the units digit of d?
2
Let g(s) = -s**2 - s + 12. Let v be g(0). Let z be (v/15)/(2/(-20)). Let a(k) = -k - 2. What is the units digit of a(z)?
6
Let u be (-3)/(-2 - 0 - -3). Let g = u - -8. Let j(l) = l + 2. What is the units digit of j(g)?
7
Let f be 24/(-3)*(-2)/(-4). Suppose 7*u = 3*u - x + 4, 3 = 3*u - 3*x. What is the units digit of (u/(-4) - 1)*f?
5
What is the units digit of 2*(-76)/8*-3?
7
Let x = 252 - 161. What is the units digit of x?
1
Suppose -2*v - 4*m = -26, 79 = -0*v + 5*v - 4*m. What is the units digit of v?
5
Let q = -64 - -91. Let v = q + 23. What is the tens digit of v?
5
Suppose 4*l - 9*l + 230 = 0. What is the tens digit of l?
4
Suppose -k - 3 = -5. Suppose 20 = k*s + 2*s. What is the units digit of s?
5
Let d(p) = p + 4. Let z be d(11). Let t be 12/z*(-165)/(-6). Suppose 33 + t = 5*i. What is the units digit of i?
1
Suppose -4*b + 105 = b. Suppose -b = -3*i + 51. Let p = -17 + i. What is the units digit of p?
7
Suppose 9 = -3*h + 4*h. What is the units digit of ((-6)/h)/((-1)/9)?
6
Let k = -339 + 735. What is the tens digit of k?
9
Let l(x) be the second derivative of -7*x**5/20 + x**3/6 - 3*x. What is the units digit of l(-1)?
6
Let z = 2 - 0. Suppose 0 = -4*g + 20, 3*m + 3*g - 40 = -z*m. Suppose 0 = -4*i + 5*o + 36, o = -m*i + 2*o + 24. What is the units digit of i?
4
Suppose b = -2*z - 22, -3*b - 3*z = 2*b + 89. Let o = 70 + b. Suppose -3*c + o = -0. What is the units digit of c?
8
Let r = -3 + 4. Let u be (4/16)/(2/40). Suppose 0 = b - r - u. What is the units digit of b?
6
Suppose 5*n + 2*r + 42 = n, 12 = n + 5*r. Suppose -38 = -0*j + 2*j. Let k = n - j. What is the units digit of k?
6
Let r be (104 + 6)/(4/2). Suppose 5*f = -t + 11 + r, t = -4. What is the tens digit of f?
1
Let y(d) be the first derivative of d**4/4 + 7*d**3/3 + 5*d**2/2 + 9*d - 3. What is the unit