2*r - r + 4*r - w. What is the units digit of x(8)?
1
What is the tens digit of ((-1010)/(-20))/((-2)/(-4))?
0
Suppose -100 = -2*m + 98. What is the units digit of m?
9
Let g(i) = 3*i**2 + 12*i - 3. Let c(z) = -z**2 - 6*z + 1. Let h(m) = -5*c(m) - 2*g(m). What is the units digit of h(4)?
9
Suppose -y + 1 + 13 = -4*m, -11 = -y + 3*m. Suppose q - 2*c - 3 = 0, y*c + 3 = 3*q - 6. What is the units digit of q?
3
Suppose 0 = 3*h + 15, 2*p + 0*h + 4*h = 286. What is the hundreds digit of p?
1
Let y = 4 + -3. What is the tens digit of y*(-148)/(-4) - -2?
3
Suppose 3*d + 3*f - 9 = 0, -4*d + 12 = -2*f + 3*f. Let s = 0 - d. What is the units digit of 2/3 + (-16)/s?
6
Suppose 4*w + 0*w - 16 = 0. Suppose 5*t + 0*b = 2*b + 93, 0 = 2*t - w*b - 34. Let m = -8 + t. What is the tens digit of m?
1
Suppose 3*y + b - 1140 = 0, 2*y - 5*y + 5*b + 1140 = 0. What is the tens digit of y?
8
Suppose -73 = -3*r + 56. What is the units digit of r?
3
Suppose -b = 41 + 14. Let k = -39 - b. What is the units digit of k?
6
Let k(t) = t**3 + 5*t**2 + 5*t - 2. Let m be k(-4). What is the units digit of (m/(-4))/(7/14)?
3
What is the tens digit of (-68)/(-2) - (2 - -1)?
3
What is the units digit of -2*(2 + (-171)/6)?
3
Let m = 104 + -82. What is the units digit of m?
2
Suppose 4*g - 16 = 0, -4*a + 300 = a + 5*g. What is the tens digit of a?
5
Suppose 5*g = 3*k + 2*k + 20, -k = g. Suppose g*s - 15 = 17. What is the units digit of s?
6
Let y(z) = z**2 - 10*z + 1. What is the hundreds digit of y(18)?
1
Let k(b) be the second derivative of b**7/1260 + b**6/144 + b**5/120 - b**4/6 + 3*b. Let c(r) be the third derivative of k(r). What is the tens digit of c(-4)?
1
Let f(r) = 8*r + 3. Let v be f(5). Suppose -4*i + v - 13 = h, -5*i = -5*h + 50. What is the units digit of h?
4
Suppose 3*l + b + 49 = 0, 4*l - 2*b + 67 = -3*b. Let m be 128/5 + 10/25. Let u = m + l. What is the units digit of u?
8
Suppose -15 + 0 = -3*v. Suppose v*u = -27 + 157. What is the units digit of u?
6
Suppose -3*i = 3*x - 36, 3 + 5 = 4*x. Let c = i - 6. What is the units digit of c?
4
Let l be 3/(2 - (-1)/(-2)). Let y be 32 + (-1 - 0) + -1. Suppose 4*n - y = l*n. What is the units digit of n?
5
Let q be 9*(2 - (-15)/(-9)). Suppose 20 = 5*b - b, 0 = -2*k - q*b + 39. What is the tens digit of k?
1
Let j = 31 - 69. Let c = 62 + j. What is the units digit of c?
4
Suppose -35 = -4*r - 5*k, 0*r + 3*k + 90 = 5*r. What is the tens digit of r?
1
Let z be 18/(-1 - -3 - 1). What is the units digit of (-3)/z + (-31)/(-6)?
5
Suppose 3*i + 102 = 3*n, -2*n + 4*i + 39 = -19. What is the units digit of n?
9
Suppose 3 = -4*d + 11. Suppose -71 = -d*x + n, 2*x = x + 2*n + 28. What is the tens digit of x?
3
Suppose -6*q = -q. Suppose 4*f - 22 = 3*z, q*z - f + 2 = z. What is the units digit of (-12)/(-2)*(-1)/z?
3
Let u be -2 + 1 + 0 + -3. Let r = u + 17. What is the tens digit of r?
1
Suppose 23*o - 22*o - 59 = 0. What is the units digit of o?
9
Suppose 13*i = 97 + 1320. What is the units digit of i?
9
Let d be -52 + 2/6*0. Let u = -30 - d. Let n = -16 + u. What is the units digit of n?
6
Suppose 2*y - 14 = 2*f, -5*y + 13 = f + 2. Suppose -y*s = 2*u - 4, u = -2*u - 3. Let c(g) = 2*g**2 - 3*g + 1. What is the units digit of c(s)?
3
Let o(w) = w**2 + 4*w + 23. What is the hundreds digit of o(-11)?
1
Let x = -7 + 11. Suppose 4*k + 48 = -k - x*g, -5*k - 50 = 5*g. Let h = k - -11. What is the units digit of h?
3
Let j be (-1 - -2)/1 - 0. What is the units digit of (0 - j)/((-2)/12)?
6
Let d = 1 - -2. Suppose 10 = d*q - 2. Suppose -4*l + 0*k - q = -4*k, -3*l = 3*k - 27. What is the units digit of l?
4
Let z = -4 + 69. What is the units digit of z?
5
Suppose -d - 32 = 24. What is the units digit of 54/36*d/(-6)?
4
Suppose 0 = 18*x - 15*x - 87. What is the units digit of x?
9
Suppose 5*s - 135 = 3*o, 4*o = 3*s + 2*o - 82. Suppose -s = -4*k + k. What is the units digit of k?
8
Let k = 65 + -42. What is the tens digit of k?
2
Suppose 0 = -2*b + 3*i - 10, 0 = -0*i - 2*i. Let r = b + 6. Let s(l) = 9*l**3 + l**2 - 2*l + 1. What is the units digit of s(r)?
9
Suppose 0 = -19*l + 15*l + 404. What is the units digit of l?
1
Let h = -93 - -108. What is the units digit of h?
5
Let s = -4 + 6. Suppose -s*d + 40 = 3*d. What is the units digit of d?
8
Let o(l) = l**3 + 5*l**2 - 7*l - 5. Let m be o(-6). Let y be (0/2 - 0)/m. Let a = y - -18. What is the tens digit of a?
1
Suppose 2*f = -j + 185, -2*f - f + 2*j + 260 = 0. What is the units digit of f?
0
Suppose 0 = x + 1 - 3. Let t(j) = 3*j + 1. Let k be t(x). Let a = 8 - k. What is the units digit of a?
1
Suppose -5*j + 5*i = -310, 2*j - 5*j = 4*i - 172. What is the units digit of j?
0
Let a(o) = o**2 + 14*o - 13. Let r be a(-15). Suppose 41 = y + r*d - 5*d, -5*y - 2*d + 205 = 0. What is the tens digit of y?
4
Let a(v) = -396*v + 13. What is the units digit of a(-1)?
9
Suppose 0 = 8*u + 284 - 2724. What is the units digit of u?
5
What is the units digit of 40/3 + 6/9?
4
Let y be 18/(-12) - 6/(-4). What is the units digit of (-3)/(3 + y)*-14?
4
Suppose -2*j + 149 = 3*m, 2*j - 6*j + 306 = -2*m. Suppose w = -3*w + j. What is the units digit of w?
9
Let r = 417 + -197. Let y be r/12 + 1/(-3). What is the units digit of 8/(-28) - y/(-14)?
1
Let l be 115 + (-4 - (-1 - 7)). Suppose 3*h + 14 = l. What is the units digit of h?
5
Let y = 2 - -1. Suppose 3*h - y = 0, 3*h + 84 = 2*r + h. What is the tens digit of r?
4
Suppose p = 6*t - 2*t - 143, 0 = -5*t - 5*p + 160. What is the tens digit of t?
3
Suppose 3*g = 5*b - 8, 28 = -b + 4*b + 4*g. What is the units digit of (-6)/b + 328/16?
9
Suppose 8 = 3*b + 2. Suppose 0 = -g + b*g - 8. What is the units digit of g?
8
Let u(y) = -y**3 - 2*y + 5. What is the units digit of u(0)?
5
Let g(j) = 25*j**3 + 7*j**2 + 8*j + 1. Let k(o) = -74*o**3 - 20*o**2 - 23*o - 3. Let b(i) = 17*g(i) + 6*k(i). What is the units digit of b(-1)?
9
Let m be (36/1)/(-3)*-1. Suppose -h = h - m. Let a = h + -4. What is the units digit of a?
2
Let r(v) be the second derivative of v**5/20 - v**4/4 + v**3/3 + v**2 - v. Let i be r(2). What is the units digit of (i + 0)*10/4?
5
Let h(k) = -k**3 + 10*k**2 - 3*k - 12. What is the units digit of h(9)?
2
Suppose 132 - 313 = -3*v + 2*g, 1 = g. Suppose 5*q = u + 20 + v, 3*q + 4*u = 44. What is the tens digit of q?
1
Suppose 0 + 8 = -i. Let s = -7 - i. What is the units digit of s?
1
Let r = 7 - 5. Suppose r*z = o - z - 7, 0 = -2*o + 3*z + 8. What is the units digit of o?
1
Suppose 37 = 4*m + 9. Suppose -5*k - 2 = -q - m, 5*q - 25 = 0. Suppose -k*s = -6, 0 = -a + 4*a + 4*s - 42. What is the units digit of a?
0
Suppose 3*w + 0 = 9. Let m(x) = -3*x**2 + 2*x + 1. Let q be m(w). Let h = 33 + q. What is the units digit of h?
3
Let h = -8 + 4. Let a(v) = -v**3 - 5*v**2 - 6*v - 2. Let i be a(h). What is the units digit of i/1 - 0/3?
6
Let k(m) = -m**3 - 4*m**2 - 5. Let h be k(-4). Let x = -4 - h. What is the units digit of x?
1
Suppose 13*d = 17*d - 460. What is the units digit of d?
5
Let c be 66/(-8) + 1/4. Let k(z) be the third derivative of -z**4/12 - 5*z**3/3 + 14*z**2. What is the units digit of k(c)?
6
Suppose 17 + 1 = 2*a. What is the units digit of a?
9
Suppose -3*v + 4*o + 55 - 15 = 0, 0 = o - 2. Suppose 90 - v = 2*x. What is the tens digit of x?
3
Let a(h) = h. Let g be a(2). Suppose 0 = -5*y - 15, -g*i = 2*y + 2*y - 6. What is the units digit of i?
9
Let r(s) = s + 4. Let o be r(-4). Suppose 0 = -5*w - 4*b + 50, -3*w + 47 = -o*b - b. What is the units digit of w?
4
Suppose -4*l = -s - 2*s - 5, 45 = 5*s + 4*l. What is the units digit of (-13 + 0)/((-5)/s)?
3
Suppose 0 = 4*h - 5*d - 33, -h - 4*d + 18 = -2*d. Let k be 40/(-6)*(-54)/h. Suppose 0*m + 5*m = k. What is the units digit of m?
6
Suppose 253 + 13 = 2*f - 2*h, -f = 2*h - 148. What is the units digit of f?
8
Suppose 0*a + 4*a = -3*w + 22, -2*a = -4*w. Suppose 0 = a*f + g - 4, f + f = -g. Suppose m - 2*u - 6 = 9, -f*m - u = -10. What is the units digit of m?
7
Let u(h) = -8*h + 20. What is the units digit of u(-21)?
8
Suppose 7*f - 3*f - 215 = -5*l, 3*l = f - 75. What is the units digit of f?
0
Let v(g) = 0 - 8*g - 2 + 0*g + g**3 + 5*g**2. Suppose 4 = -x + 2*q - 0*q, -x - 1 = -5*q. What is the units digit of v(x)?
0
Suppose 0*b - b + 1 = 0. What is the units digit of b?
1
Let c be 1*(0 - -1)*9. Suppose