 Let k = u + 4. What is the tens digit of k?
1
Let f = 175 - 109. What is the units digit of f?
6
Let z be (-2)/4 - (-36)/(-8). Let c(v) = -v**2 - 5*v + 5. Let o be c(z). Suppose 3*x = 5*d - 0 + o, -10 = -2*x. What is the units digit of d?
2
Suppose -12 = -0*i + 3*i. Let o = i - -9. Let z = -1 + o. What is the units digit of z?
4
Let u(s) = -2*s - 24. What is the units digit of u(-14)?
4
Suppose -3*v + 6 = -v. Suppose -v*o + o + 174 = 0. Suppose o = 2*w + 4*y + 21, -4*w - y = -97. What is the tens digit of w?
2
Suppose 20 = 4*m - 4*o, 3*m + 25 = 8*m + 4*o. Suppose -j + 4 = m*k, 0*j = 5*j - k - 72. What is the units digit of j?
4
Let r = -18 + 11. Let p(s) = s**3 + 7*s**2 - 2*s - 9. Let c be p(r). Suppose -4*m - 3*n + 3 + 1 = 0, 0 = -5*m - 2*n + c. What is the units digit of m?
1
Suppose 4*w - 4 = -4*i, -w = -0*w + 4*i - 1. What is the units digit of (24/30)/(w/5)?
4
Let u(b) = -b**3 - 9*b**2 + 8*b + 7. Let a be u(-10). Suppose 5*l + 112 = -3*m + 7*m, 0 = m - l - a. What is the tens digit of m?
2
Let p = 55 + -15. What is the units digit of p?
0
Let g(k) = k**2 - 9*k + 7. Let c be g(6). What is the tens digit of (1/(-1))/(1/c)?
1
Suppose -3*n - 3*p - 3 = 0, 5 = -0*n + 4*n + p. Suppose 0 = n*b + 8, -3*g + 2*b - 7*b + 1 = 0. What is the units digit of g?
7
Let c = 82 - 2. Suppose z = -4*z + c. What is the units digit of z?
6
Suppose 0*s - 3*s - 4*z + 54 = 0, s - 5*z = 18. What is the units digit of s?
8
What is the hundreds digit of 50/75 + 2018/6?
3
Suppose 4*i + 6 = -3*u - 27, -49 = 5*i - 4*u. Let g = i - -2. Let k = -4 - g. What is the units digit of k?
3
Suppose -10*z - 232 = -1152. What is the tens digit of z?
9
Let t(a) = -a**3 + 7*a**2 + 2*a - 1. Let j be 3/1 - (4 - 7). Let z be t(j). Suppose 5*q - z = -17. What is the units digit of q?
6
Let c = 25 - 42. Let g = c + 9. What is the units digit of 1/2 + (-76)/g?
0
Let y(c) = c**3 + 8*c**2 + 8*c + 10. What is the units digit of y(-7)?
3
Let u(f) = 3*f**2 + 6*f + 6. What is the units digit of u(-3)?
5
Suppose 32*j - 33*j = -182. What is the tens digit of j?
8
Let f be 8/60*9*40. Suppose 5*n - 2*n - f = 0. What is the units digit of n?
6
Suppose 5*y - 66 = 4*k, 0*y + 4*k + 46 = 3*y. Suppose y = -3*b + 55. What is the units digit of b?
5
Let r(g) = -g**3 + 5*g**2 - 4*g + 6. Let a be r(4). Let k = 11 - a. Suppose t = 3, 0 = -k*p - 5*t + 46 + 4. What is the units digit of p?
7
Suppose 4 = 3*q - k, -5*q + 2*k + 2 = -4. Suppose 4*p = -q*b + 8, -5*b + 0 - 8 = -4*p. What is the units digit of 1/(b - (-1)/4)?
4
Suppose 7*n - 834 - 314 = 0. What is the units digit of n?
4
Let n = 34 - 23. What is the tens digit of n?
1
What is the units digit of (-1750)/(-55) + (-4)/(-22)?
2
Suppose 0 = -2*i + 2. Suppose 0 = 3*j - 5*k + 3 - 8, -k - i = -4*j. Suppose -s + 1 + 1 = j. What is the units digit of s?
2
Suppose -5*c + 15 = -c - z, 2*c + 2*z = 0. Suppose 2*a = -4*q + c*a + 37, -4*a = 3*q - 4. What is the units digit of q?
8
Let v = -38 + 47. What is the units digit of v?
9
Let n(r) be the second derivative of -r**5/20 + r**4/2 + 3*r**3/2 - 5*r**2/2 - 13*r. Suppose 0 = -0*a - 3*a + 21. What is the units digit of n(a)?
9
Let h(n) = 11*n**2 - n + 4. Let x be h(3). Suppose 5*y = 3*c - x, -y + 47 - 2 = 2*c. What is the units digit of c?
5
Let s(v) = 15*v + 2. Suppose b = -5*a + 6, -3*b + 1 = 3*a - 5*a. What is the tens digit of s(a)?
1
Let m(l) be the third derivative of -l**4/2 - l**3/6 - 2*l**2. Let g be m(1). Let o = g + 22. What is the units digit of o?
9
Suppose -4*r - 2*a + 172 = -6*a, -3*a = 6. What is the tens digit of r?
4
Let p(c) = c**2 + 2. Let s be 1*(0 + -3) - 0. What is the units digit of p(s)?
1
Let o(q) = q**3 - 7*q**2 - q + 7. Let h be o(7). Let d(z) = z + 45. What is the units digit of d(h)?
5
Suppose 0 = 4*k - 6 + 2. What is the units digit of (-3)/1 + 9 + k?
7
Let y(b) = -b**3 + 8*b**2 - 4*b - 7. What is the units digit of y(7)?
4
Let i be ((-16)/20)/(6/(-15)). Suppose i*c - 72 = -5*l - 17, -2*c - l + 51 = 0. What is the units digit of c?
5
Suppose 7*f + q = 3*f + 1, 0 = 2*f + 2*q - 2. Let g = -5 - f. Let n(l) = l**3 + 6*l**2 + 5*l + 6. What is the units digit of n(g)?
6
Let h(z) = -z - 2 - 7 + z - 4*z. Let l be h(-6). What is the units digit of l/6*(0 + 2)?
5
Suppose 2*j + 0*t + 37 = 5*t, 0 = -4*j - 5*t + 1. What is the units digit of 8/(-1)*j/4?
2
Suppose -2*w - 42 = 2*c, -w + c = -5*w - 96. Let n = w + 40. What is the units digit of n?
5
What is the tens digit of 5/((-20)/(-12)) + 8?
1
Let q be ((-5)/2)/(1/(-2)). Suppose q*x + 5*g - 161 = 129, 2*x + 5*g = 128. What is the units digit of (-2)/5 + x/10?
5
Let t(v) = -9*v**3 - 2*v**2 - v + 1. What is the units digit of t(-1)?
9
What is the units digit of (-60)/(-45)*(-129)/(-2)?
6
Suppose -2*s - 74 = -5*u, -76 = -4*u - s - 3*s. Suppose -2*l + u = -l - 4*y, 5*y - 85 = -4*l. What is the units digit of l?
0
Suppose -5*o = -3*c + 98, o - 3 = -7. What is the tens digit of c?
2
Let v = 3 - 4. Suppose 0*z + 15 = -3*z, k - 5*z - 23 = 0. What is the units digit of v/(k/4) - -2?
4
Let d(n) = n**2 + 3*n - 2. Let u be d(-6). Suppose -2*y = -t + u, 0*y + 41 = 3*t + y. What is the units digit of t?
4
Let t(g) = g + 7. Let d be t(-6). Let n be (3 - -2)*(d + -2). Let q(w) = -w + 5. What is the units digit of q(n)?
0
Let r(j) = 30 + 8*j - 30 - j**2. What is the tens digit of r(4)?
1
Suppose z = 2*b - 84, 5*z + 112 = -0*b + 3*b. What is the tens digit of b?
4
Let q be -3*(-40)/(-18)*-6. Suppose -2*t + q = -4*h, -2*t - 5*h = -0*t - 58. What is the units digit of (54/(-8))/((-9)/t)?
8
Suppose -3*b - 3*t = -189, 5*t + 161 = -2*b + 4*b. What is the units digit of b?
8
Suppose -3*r = -7*r. Let l = r + 2. What is the units digit of l?
2
Suppose -162 = -2*b + 2*d + 2*d, 3*b + d - 236 = 0. What is the tens digit of b?
7
Let y(o) = 2*o + 1. Suppose 2*v - 3*n = -10, v - 3*n - 2*n + 19 = 0. What is the units digit of y(v)?
3
Suppose 1 = c + 2. Let l = -1 + c. What is the units digit of (l + 1)*-1 - 0?
1
What is the units digit of 3*-53*8/72*-3?
3
Let z(u) = -u**3 - 5*u**2 + u + 2. Let m be z(-5). Let a(v) = v**2 - 3*v - 3. Let t be a(m). What is the units digit of t + (0 - -1) + 0?
6
Let a(k) = -k + 2. Let t be (-4)/(2*(-1 + 2)). Let q be t/5 + (-18)/5. What is the units digit of a(q)?
6
Let q(m) = -m + 1. Let d be q(-4). Suppose d*u - 20 = u. Suppose -r = -0*r + n - u, -6 = -r - 2*n. What is the units digit of r?
4
Suppose w = -7*w + 2064. What is the hundreds digit of w?
2
Suppose -3*h + 58 = -89. What is the tens digit of h?
4
What is the units digit of (-2)/1*4/8*-59?
9
Let k(x) = 4*x - 10. Let v be k(4). What is the tens digit of (-6)/9 + 100/v?
1
Let h(x) = x + 9. Let z be h(0). What is the units digit of ((-78)/z)/(2/(-6))?
6
Suppose r = 3*z - 4, -2 = -2*z + 3*r + 3. Let s = z + 1. Suppose -2*k + 12 = s*k. What is the units digit of k?
3
Suppose -6*n = -9*n + 15. What is the units digit of n?
5
Let m(g) = 2*g**3 - 10*g**2 + 2*g + 12. What is the units digit of m(7)?
2
Let s(a) = a**2 + 5*a - 2. Suppose 0 = -3*q - 3, -2*i + 0*i = 3*q - 27. Let u = i + -22. What is the units digit of s(u)?
2
Let b(u) = 2*u - 3. Let n be b(3). Let y be -2 + n - (1 - -1). Let z(r) = 2*r**2. What is the units digit of z(y)?
2
Suppose -57 = -4*z + 55. What is the units digit of z?
8
Suppose 4*f - n = 177, -4*n + 152 = 7*f - 3*f. What is the units digit of f?
3
Let b = -11 - -8. Let j = b - 4. What is the units digit of ((-6)/2)/3 - j?
6
Let s be (-4)/(-6) + (-20)/(-6). Suppose 4*m + 216 = -0*m. What is the units digit of 4/(-6)*m/s?
9
Let r(v) = -v**3 - 2*v**2 + 7*v + 6. Let c be r(-4). Let i be 8/c*340/8. Suppose z - 3*z + i = 0. What is the tens digit of z?
1
Let u be (32/(-10))/((-2)/5). Suppose u*t = 3*t + 15. What is the units digit of t?
3
Let p(w) = -w**3 - 10*w**2 - 4*w - 5. What is the tens digit of p(-10)?
3
Let w be (0 - -2 - 2)/(-1). Suppose 0 = -s - w*s + 1. Let x = 0 + s. What is the units digit of x?
1
Let k = -1 - -3. Suppose 3*y - 23 = -4*c, 4*c + 0*y - 18 = -k*y. Suppose -38 = -c*x + 2*a, 5*x + 2*a - 71 = -4. What is the units digit of x?
5
Let v = -128 + 188. What is the units digit of v?
0
Suppose -c + 0*c = -1. Let w = c + 8. Let o = -5 + w. What is the units digit of o?
4
Let a(t) = 0*t**3 - t**3 + 0*t**2 + 6 + 5*t**2. Let b(d) = -3*d - 4. Let s be b(-3). What i