. What is the units digit of s?
7
Let f(o) = o - 4. Let u be f(4). Suppose -3*p + u*p = 0. Suppose p = -2*x + 8 + 8. What is the units digit of x?
8
Suppose -s - 8 = -3*y, 2*y - 6 = -0*s + s. Let i be (6 - y)/(0 + 2). Suppose 2*t + i*r + r - 26 = 0, 5*r - 13 = t. What is the units digit of t?
7
Suppose 3*q - 4 = -13. Let l = 5 + q. Suppose -5*m - l*u + 77 = 0, u - 80 = -4*m + 4*u. What is the units digit of m?
7
Suppose 4*w = -12, 5*w - 2*w = 3*z - 3. Let i = 7 - z. What is the units digit of i?
9
Let g(w) = 11*w - 9. Let l be g(-6). What is the tens digit of 60/l*(1 - 26)?
2
Suppose 0*p = 4*p - 20. Let f = 8 - p. What is the units digit of 2/4 - f/(-6)?
1
Suppose 9*v = 4*v + 560. What is the units digit of v?
2
Let c = 299 + -142. What is the hundreds digit of c?
1
Suppose -62*v + 114 = -60*v. What is the tens digit of v?
5
Let u(p) = 7*p**3 - 2*p**2 - 2*p + 3. What is the hundreds digit of u(3)?
1
Suppose 5*p + 63 = -4*x, -5*x = 2*p + 9 + 6. Let k = 43 + p. What is the tens digit of k?
2
Suppose -149 = 14*j - 1171. What is the tens digit of j?
7
Let h(f) = -f - 3. Let l(k) = 4*k + 13. Let v(i) = -9*h(i) - 2*l(i). Let x be v(4). Suppose -6 = -o + x. What is the tens digit of o?
1
Let w(x) = 2*x**3 - 2*x**2 - x. Let u be 3 + (-3)/(-1) + -4. Suppose 5 = u*k + 1. What is the units digit of w(k)?
6
Suppose -4*s + s = 2*d - 193, s = -4*d + 381. What is the tens digit of d?
9
Let s = 13 + -8. Suppose -6*g - 16 = -8*g. Let x = g - s. What is the units digit of x?
3
Let x be -4 - (1 + 1*-3). Let k = x - -16. Suppose o + o = k. What is the units digit of o?
7
Suppose -11*q - 1155 = -16*q. What is the tens digit of q?
3
Let j = -3 + 5. Let b = -15 - -19. Suppose 22 = b*s + j. What is the units digit of s?
5
Suppose -17 + 5 = 4*w, k - 32 = -5*w. What is the tens digit of k?
4
Let q(u) = -3 - 7*u + 3*u - 15 + 0*u. What is the units digit of q(-10)?
2
Suppose i + 27 = 3*f + 2*f, 3*f = -5*i + 5. Let x = i - -20. What is the units digit of x?
8
Let i = -40 - -90. What is the units digit of i?
0
Suppose -4*s + 3*s - 2*d - 8 = 0, 3*s - d - 4 = 0. What is the units digit of 1 + (s - -3 - -5)?
9
What is the units digit of (-12)/(-9)*18/4?
6
Let k be 20/2*(-9 - -11). Suppose -k = -2*n + 20. What is the units digit of n?
0
Let k = 73 + 5. What is the tens digit of k?
7
Let s = 10 - -9. What is the tens digit of s?
1
Suppose -i + 113 = -4*q, 0 = 5*i - q - 3*q - 501. What is the units digit of i?
7
Let z(i) = 2*i**2 + 8*i - 14. What is the units digit of z(-10)?
6
Let v = -42 + 133. What is the tens digit of v?
9
What is the units digit of 9/15 + (-741)/(-15)?
0
Let u = 36 - 6. Let t be ((-4)/(-8))/((-1)/(-84)). Let p = t - u. What is the tens digit of p?
1
Let k = 22 + -11. What is the tens digit of k?
1
Let t(o) = -o**2 - 4*o + 9. Let v be t(-5). Suppose 0 = 3*r - f - 36, -21 = -v*r - f + 27. What is the tens digit of r?
1
Let a(z) = -13*z. Let h be a(-7). Suppose 4*r - 110 = -5*u + 4*u, 5*u = -3*r + h. What is the tens digit of r?
2
What is the units digit of (24 + -15)/(3/46)?
8
Suppose 8 = 4*h, -5*k + 256 = 5*h + 46. Let i be ((-54)/(-8))/(5/k). Suppose -5*t + i = 19. What is the units digit of t?
7
Let g(y) be the second derivative of -y**4/12 - 3*y**3/2 - 3*y**2/2 - 2*y. Let p be g(-4). Let m = p - 12. What is the units digit of m?
5
Let w = -30 + 80. What is the units digit of w?
0
Let z(b) = -b**2 + 5*b - 1. Suppose 16 = -j + 5*j. Let x be z(j). Suppose -q - 20 = -x*q. What is the tens digit of q?
1
Let l = 9 - 8. Let q(k) = 21*k - 1. What is the units digit of q(l)?
0
Let c(l) = -3*l + 1. Let u be c(2). What is the tens digit of ((-57)/15)/(1/u)?
1
Let m(c) = 16*c + 28. What is the units digit of m(5)?
8
Suppose 0 = 2*j - m - 4, -8 = -3*j + 2*m. Suppose 5*w + 3*l - 23 - 1 = j, -4*l + 15 = w. What is the units digit of w?
3
Let a(x) = x**2 + 14*x - 18. Let n be a(-15). What is the tens digit of -1 - (-21 - 3 - n)?
2
Let v(s) = -5*s + 9. Let u be v(-8). Let d = u + -12. What is the tens digit of d?
3
Let p = -167 - -259. Suppose -3*r + p = r. What is the tens digit of r?
2
Suppose -2*q - 3*h + 178 = 0, 0 = -5*q + 3*h - 6*h + 427. What is the units digit of q?
3
Suppose 0 = -a - 3*a - 8. Let y be 0/(a/2) + 2. Let u = 3 - y. What is the units digit of u?
1
What is the units digit of (-14)/4*(6 + -10)?
4
Suppose 4*n - 2*o - 14 = 0, -6*o + 3*o - 5 = 2*n. Suppose n*y - 25 = -5. What is the units digit of (y/3)/((-2)/(-3))?
5
Suppose -2*d - 9 = d. Let l(n) = -n**3 + n + 3. What is the units digit of l(d)?
7
Suppose 0*n + 3*n = 12. Let k(v) = v**3 - 5*v**2 + 4*v + 1. What is the units digit of k(n)?
1
Let g(o) = -24*o - 13. What is the tens digit of g(-6)?
3
Suppose 2*z + 0*g - 26 = 5*g, 2*g = 2*z - 14. Let q = z + 18. What is the tens digit of q?
2
Let i = -22 + 16. Let l = 24 + i. What is the units digit of -5*(-1)/(15/l)?
6
Let v(x) = 5*x**3 + 4*x - 3. Let m be v(2). Suppose 0 = 3*k - 0*k - m. Suppose 4*y + y = k. What is the units digit of y?
3
Suppose -2*o = -7 - 1. Suppose -12 = -5*j + 2*i, -3*j - j = 4*i - 4. Let b = o + j. What is the units digit of b?
6
Let u be -2 - (-3 - (2 + 1)). Suppose u*s = 2*s + 58. What is the units digit of s?
9
Let h(z) = 3*z**3 + 3*z**2 - 2*z - 1. What is the units digit of h(4)?
1
What is the units digit of 224/(-8)*30/(-8)?
5
Let u = 264 - 76. What is the tens digit of u?
8
Let c = -45 - -71. What is the tens digit of c?
2
Let p(o) = -3*o - 11. Let l be p(7). Suppose 3*z + u + 60 = 0, 4*z + 91 = -7*u + 2*u. Let b = z - l. What is the tens digit of b?
1
Let f = -17 + 13. What is the tens digit of -2*(-6)/(-4)*f?
1
Let z(m) = -m**3 + 6*m**2 + 9*m - 7. Let b be z(7). Suppose -2*r + 4*r = -5*y + b, r = -2*y + 4. What is the units digit of 2/r + 69/9?
8
Suppose -9*m = -10*m - 16. What is the units digit of (-2)/(m/148)*2?
7
Let h be (0 - (-20)/8)*2. Suppose 0 = 3*p - w + 4, 5*p - w = 4*w - 20. Suppose 6 = q + h*b, 4*q - 24 = b - p. What is the units digit of q?
6
Suppose -20 = -5*f, -2*l - 2*f + 7*f - 24 = 0. Let d(b) = b + 4. What is the units digit of d(l)?
2
Let a(n) be the third derivative of -n**6/120 + n**5/12 + n**4/12 - 7*n**3/6 - n**2. What is the units digit of a(5)?
3
Let t(a) = -7*a**2 + 4*a + 5. Let p(h) = 21*h**2 - 11*h - 14. Let c(b) = 4*p(b) + 11*t(b). What is the tens digit of c(-2)?
2
Let z(r) = r**3 + r**2 + r. Let w be z(-3). Let a be (-38)/(-14) - 6/w. Suppose 0 = -2*c - a*c + 30. What is the units digit of c?
6
Suppose -5*w - 4*u - 6 = 0, -2*w + 0*u = 5*u - 1. Let p be w/(-9) - (-385)/9. Let a = -31 + p. What is the tens digit of a?
1
Suppose 3*c - 3*u + 4*u - 220 = 0, -3*u + 60 = c. What is the units digit of c?
5
Let u(f) = 4*f - 1. Let q be u(1). Suppose 5*r + 14 = q*s + 43, -s - 3 = 0. Suppose -2 = 3*k + c - 27, r*c = k - 4. What is the units digit of k?
8
Suppose 0 = -2*g - 4*g + 396. What is the tens digit of g?
6
Let n(m) = -5*m - 3. Let b be n(-4). Let v(d) = 8*d - b*d - 6 + 8*d. What is the units digit of v(-9)?
3
Suppose 8 = -4*c, -4*s = -0*c + 3*c - 94. Suppose -y + s = -0*y - 5*i, -5*y = 3*i + 15. Suppose y = 3*o - 0 - 6. What is the units digit of o?
2
Let c(p) = p**2 + 4*p + 3. Let y be c(-4). Suppose 2*k - 4*k = -2*g + 12, g - 10 = y*k. What is the units digit of g?
4
What is the units digit of (-1 + 0)*(2 - -87)*-2?
8
Suppose -20 = 3*s + 22. Let v be 2/(-4) + s/(-4). Suppose v*t = -t + 28. What is the units digit of t?
7
Let r = 44 + -30. Suppose 3*t - 4 = r. What is the units digit of t?
6
Let c be 3/(-18) + 2/12. What is the units digit of c + -6 + 4 + 45?
3
Suppose -2*w = 3*k - 115 - 62, -k = 2*w - 167. What is the tens digit of w?
8
Let s be 15/10*12/9. Let r = -1 + -2. What is the units digit of (s/3 - 1)*r?
1
Let i be 12/4 - 1*-3. Suppose i = -4*r + 22. What is the units digit of r?
4
Let x = -9 - -11. Suppose x = 4*v - 10. What is the units digit of v?
3
Suppose -3 = a - 2*a. Suppose 0 = 5*u + 4*p + p, a = -p. Suppose u*d - 2 = d. What is the units digit of d?
1
Let x(o) = o**2 + o + 2. Let c(t) = -4*t**2 + t - 7. Let h(j) = -j**2 - 1. Let f(k) = -c(k) + 5*h(k). Let z be f(2). What is the tens digit of x(z)?
1
Suppose 0*q - 9 = -f - 3*q, 17 = 3*f - q. Let c = f + -2. Suppose 2*n = 4*n - c. What is the units digit of n?
2
Let p(y) = -4*y**3 + 5*y**3 + 9 + 23 + 8. Let u be p(0). Let 