 = d + 49. Suppose -2*z - z + j = 0. What is the units digit of z?
5
Suppose -3*r + 14 = 2*q, -4*q = 5*r - 10 - 16. Suppose -20 = 4*d + o - 2*o, 0 = q*o + 16. Let u(a) = -a**3 - 5*a**2 + 5*a. What is the units digit of u(d)?
6
Let b(w) = -w**2 + 14*w - 14. Let c be b(10). Let j = 38 - c. What is the units digit of j?
2
Suppose 0 = -3*r - 3*l + 7 + 20, -r - 5*l + 25 = 0. Suppose -24 = -r*p + 21. What is the units digit of p?
9
Let f = 4 + 5. What is the units digit of f?
9
Let h be ((-36)/(-90))/((-2)/100). Let i = 21 + h. What is the units digit of i?
1
Suppose -3*m - m = 188. Let c = m + 68. What is the tens digit of c?
2
Let q = -8 - -16. Suppose -5*g + q = -g. What is the units digit of g?
2
Let y be 47/3 - (-3)/9. Suppose y = -h - 3*h, -t + 21 = -4*h. What is the units digit of 28/t + 4/10?
6
Suppose -c = -2*c + 5*r + 238, 0 = 2*c + 3*r - 476. What is the units digit of c?
8
Let k be (-60)/(-8)*8/(-6). Let f(a) = -a - 6. What is the units digit of f(k)?
4
Suppose t = 3*g - 15, t = -5*g + 38 - 13. Suppose -4 = -h - t. What is the units digit of h?
4
Let w(a) = a**2 + 3 + 3*a + 0*a**2 - 2*a**2 - a**3. What is the units digit of w(-2)?
1
Let l be 353/9 - 12/54. Suppose -7*c + 6*c + l = 0. What is the units digit of c?
9
Let t(x) = -x + 4. Let h be t(4). Suppose -2*b + 0*b + 4 = -2*l, h = l - 3. Let f = 6 - b. What is the units digit of f?
1
Let n(d) = -5*d**2 + 26*d + 25. Let q(x) = -3*x**2 + 17*x + 17. Let m(c) = -5*n(c) + 8*q(c). What is the units digit of m(-9)?
8
Let z = 143 - -5. What is the units digit of z?
8
Let y = 7 - -8. Suppose 7*q - y = 2*q. Suppose q*r = -0*r + 3. What is the units digit of r?
1
Let x(h) = h**2 + 9*h + 8. Let i be x(-8). Suppose 3*g + 4*c - 36 = i, -c - 16 = -5*g + 21. What is the units digit of g?
8
Let j(k) be the first derivative of k**4/2 + 2*k**3/3 + 3*k**2/2 + 3*k - 1. Let y be j(-2). Let c(p) = -p**2 - 11*p + 6. What is the units digit of c(y)?
6
Let p(l) = l**3 + l - 2. Suppose -9 = -3*b + 3*d, -2*b + 3*d + 6 = -1. What is the units digit of p(b)?
8
Let o(j) = j + 1. Let z be o(2). Let r be 21/6 - z/6. Suppose p = -r*p + 16, 38 = 3*t + 2*p. What is the units digit of t?
0
Suppose -5*a + q - 2*q + 267 = 0, 5*q + 255 = 5*a. What is the tens digit of a?
5
Let u(x) = -x**2 - 6*x. Let s be u(-6). Let m = s + 0. Suppose m*b - 44 = -4*b. What is the tens digit of b?
1
Let n(h) = 11*h + 16. What is the units digit of n(14)?
0
Suppose 5*r - 48 = 22. Suppose -4*o + r = -10. What is the units digit of o?
6
What is the tens digit of 88 + ((-15)/(-3))/1?
9
Suppose h + 378 = 8*h. What is the tens digit of h?
5
Suppose -4*i = -b - 163, 6*i + 4*b = i + 188. What is the units digit of i?
0
Let x(z) = -5*z**2 - 2*z + 7. Let i(q) = 14*q**2 + 6*q - 20. Let s(o) = -6*i(o) - 17*x(o). Let a be s(-4). What is the units digit of ((-20)/a)/(2/(-10))?
4
Let b be 7/2 - 3/(-6). What is the tens digit of ((-4)/b)/((-2)/38)?
1
Suppose 5 = 4*x - 79. What is the tens digit of x?
2
Let h be 97 + -1 + -2 + 1. Suppose -5*k - 3*l = -h, 2*k - 4*l + 1 - 13 = 0. What is the units digit of k?
6
Let p = 42 - 75. Let h = 62 + p. What is the tens digit of h?
2
Suppose b = -32 + 8. What is the units digit of b/(-15) - 2/(-5)?
2
Let a(l) = -l + 24. Let k be a(0). Let i = k - -2. What is the units digit of i?
6
Let r(t) = -90*t**3 - 2*t - 1. What is the tens digit of r(-1)?
9
Let m be 58/(2 - 0/(-4)). Suppose 56 + m = 5*l. What is the units digit of l?
7
What is the tens digit of -4 + (17 - (-4 + 3))?
1
Let j(y) = 6*y**2 - 3*y - 17. What is the tens digit of j(-5)?
4
Let k = 31 + 35. Let q = k + -47. What is the units digit of q?
9
Let l(x) = x**2 - x + 12. Let y be l(0). What is the units digit of (y/8)/((-2)/(-4))?
3
Suppose -s - 8 = -d, 0*s + 2*s + d = -31. Let i = -18 - s. Let w(u) = -u**2 - 6*u + 3. What is the units digit of w(i)?
8
Let p = -17 + 24. Suppose -3*b - 13 = 2*d, -3*b = 3*d - 5*d - p. Let o = 9 + d. What is the units digit of o?
4
Suppose -2*k + 0*k + 97 = 5*q, -3*k = 5*q - 98. What is the tens digit of q?
1
Let k(s) = -s**3 - 19*s**2 + 17*s + 1. What is the units digit of k(-20)?
1
Suppose 0 = -3*r - t + 50, 2*r - 5*t = 28 + 28. What is the tens digit of r?
1
Suppose 3 - 1 = 2*x, 3*x = 5*v + 18. Let m be (2 - 0)/(4/(-26)). Let c = v - m. What is the units digit of c?
0
Let m = 0 + -1. Let h be 0 + m + (9 - 3). Suppose 23 + 22 = h*d. What is the units digit of d?
9
Let o(y) = 2*y**2 + 9*y - 6. What is the hundreds digit of o(-11)?
1
Let x be 2*(-3)/(-9 - -3). Let v(j) = 15*j**2 - j. What is the tens digit of v(x)?
1
Let d = -5 - -10. Suppose h = -0*h + d. Suppose -h*o = -o - 3*r - 30, -4*r + 8 = 0. What is the units digit of o?
9
Suppose 0 = 4*w + w. Let f be (-24)/(w/(-2) - 1). Suppose 4*d - 2*d = f. What is the tens digit of d?
1
Suppose 0 = 2*m - 138 - 142. Suppose -b = -2*i - 32 - 1, 5*b = 5*i + m. What is the units digit of b?
3
Suppose 20 = 6*b - b. Suppose k + 39 = 2*d + 2*k, b*k - 12 = 0. What is the units digit of d?
8
Suppose 0 = 2*m + 3*m. Let y be -6*(m - 2)*1. Suppose 2*h + 2*z - y = 3*z, -3*z + 13 = h. What is the units digit of h?
7
Let u = -32 - -68. What is the units digit of u?
6
Let n(j) = j. Let z(x) = -2*x**2 - x + 5. Let q(f) = -5*n(f) - z(f). What is the units digit of q(4)?
1
Let i(s) = s**3 - 4*s**2 - 5*s + 2. Let z be i(5). Let w = 4 + z. Let g(n) = -n**2 + 8*n - 2. What is the units digit of g(w)?
0
Let y be 2 - (-14 + 2)/3. Let c(j) = 5 + 5 - j - 7 + 5. What is the units digit of c(y)?
2
Let o(s) = s + 27. What is the units digit of o(-8)?
9
Let a(i) = 8*i + 3. What is the tens digit of a(6)?
5
Suppose 2*b - 14 = 2*y, 1 - 5 = -b - 2*y. Let j(f) = -4 - f**2 - 3*f + b*f + 5*f. What is the units digit of j(7)?
3
Let u(n) = 3*n**2 + 4*n - 2*n**2 + 2*n + 4. What is the units digit of u(-7)?
1
What is the tens digit of 4*(-67)/3*12/(-16)?
6
Suppose -w = -3*w + 10. Suppose w*s - 167 = 4*t, -140 = s - 6*s - 5*t. What is the tens digit of s?
3
Let o = 1 + -13. What is the units digit of (o/15)/((-3)/15)?
4
What is the units digit of (-2*3/1)/((-4)/38)?
7
Let o(a) = a**3 + 8*a**2 + 5*a + 7. What is the tens digit of o(-7)?
2
Let n(t) = -t**3 + t**2 + 9. Let x be n(0). What is the units digit of 6/x*3 - 1?
1
Suppose m - 216 = 3*b, -2*b = 2*m - 269 - 195. What is the units digit of m?
8
Let s(d) be the first derivative of d**4 - 2*d**3/3 + d**2/2 - 3. Let u be 1/(3/6*2). What is the units digit of s(u)?
3
Let c(x) = x**3 - 9*x**2 - 11*x + 13. Let k be c(10). Let s = -1 + k. What is the units digit of s?
2
Let l be 96/7 - (-2)/7. What is the units digit of l/21 + (-20)/(-6)?
4
Suppose -2*a + 3*r + 6 + 1 = 0, -2*a - 4*r = 0. Suppose a*c - 5*c = -138. What is the units digit of c?
6
Let h be -2 + 1 - 2 - -1. Let o be (-1)/(1/2)*-4. What is the units digit of (10/(-8))/(h/o)?
5
Let p(n) = 9*n - 13. Let x(s) = -8*s + 12. Let l(y) = -5*p(y) - 6*x(y). Let t be l(-7). What is the units digit of (-35)/t - (-2)/(-8)?
1
Let k(x) = x - 3. Let v be k(-4). Let c = v - -21. What is the units digit of c?
4
Suppose -4*z = z + 15. What is the units digit of (-158)/(-4) + z/2?
8
Let y(g) = -g. Let c be y(-3). Suppose 0 = -0*x - c*x + 15, 3*x = 2*r - 45. What is the units digit of r?
0
Suppose 2*l - 20 = -2*l. Let u be ((-16)/12)/(4/(-6)). Suppose -u*t - l = -3*t. What is the units digit of t?
5
Suppose 2*u + 5*j - 36 = u, -5*j = -u - 4. What is the units digit of u?
6
Let c = -6 - -22. Suppose -2*b - 8 = c. What is the units digit of 3*(-1 + b/(-9))?
1
Suppose n + 2*b = 4*n - 15, 2*b = -2*n. Suppose -n*m - z + 44 = 0, 2*m + 3*z - 4 = m. What is the units digit of m?
6
Let c(g) be the second derivative of g**5/20 + g**4/2 - g**3/6 + 3*g**2 - 2*g. What is the units digit of c(-6)?
2
Let r = 13 - 1. Let o = -6 + r. What is the units digit of o?
6
Let f be (-3 - -5) + (-6 - -3). What is the units digit of (f - -8) + 9/3?
0
Let d be -8*1/2*-1. Suppose -2*g + n = -62, -n - 80 - 44 = -d*g. What is the tens digit of g?
3
Let a be (-19)/(-7) + 4/14. Suppose 16 = a*s + 2*j, j - 1 = -2. What is the units digit of s?
6
Let v = -661 + 1105. What is the tens digit of v?
4
Suppose -4*j = -4*w + 32, 0 = 3*w - 0*w + 3*j. What is the units digit of w?
4
Let g = 35 + -12. Suppose 5*t - g = 17. What is the tens digit of (-172)/(-16) + 2/t?
1
Let q(x)