104)/k - i/30?
0
Suppose -6*r = -r - 250. What is the units digit of r?
0
Let b(z) = -16*z**2 - 4*z - 4. Let d be b(-5). What is the units digit of (-4)/10 - d/10?
8
Let u = -31 + 44. What is the tens digit of u?
1
What is the units digit of 170 - -11 - (-1 + (1 - 4))?
5
Let a be (-1 + 11)*2/(-5). What is the units digit of (18/(-4))/(a/8)?
9
Let h = -11 - 0. Let l = h - -48. What is the units digit of l?
7
Suppose 3 = n - g, 0 = -2*g + 6*g + 8. Let a(w) = 12*w**2 - 2*w + 1. Let r be a(n). Suppose -17 = -4*u + r. What is the units digit of u?
7
Suppose a + 0 = 1. Let o = 1 - a. Suppose -i = h, 4*i - 2*i - 2*h - 4 = o. What is the units digit of i?
1
Suppose 2*j - 27 = -3*d, 5*d - 2*j = d + 36. Suppose -7 = -w + d. What is the units digit of w?
6
Let v(p) = 9*p**3 + 3*p**2 - 4*p + 2. What is the tens digit of v(2)?
7
Let f(d) = -d**3 - d**2 - d + 10. Let h(i) = i - 8. Let u be h(8). What is the units digit of f(u)?
0
Let x be (-6)/(-9) - (-4)/3. Let i(r) = 5*r**2 + 2*r**x - 2*r**3 - 8*r + 3*r**3 - 2 - r**2. What is the units digit of i(-7)?
5
Suppose -4*w + 392 = -0*w - 2*v, -2*v + 384 = 4*w. What is the tens digit of w?
9
Let z be 38/(-10) - 1/5. Let i = z + 4. Suppose 3*x - 29 + 11 = i. What is the units digit of x?
6
Let c(u) = u**2 - 5*u - 5. What is the units digit of c(6)?
1
Let v(f) = -f**2 - f + 16. Let l be v(0). Suppose 3*x + x - l = 0. Suppose -n + 4 + x = 0. What is the units digit of n?
8
Let p be (-16)/(-5) - (-2)/(-10). Suppose q + p = -3*b, 4*b = q - 1 + 4. Let l = q + 9. What is the units digit of l?
6
Let a = -6 + 11. Suppose -y + 2 = -a*h, -4*h - 4 = -0*y - 2*y. Let w = 4 + h. What is the units digit of w?
4
Suppose -4*d + 28 + 56 = -4*z, 2*z = -3*d + 88. Let w be d/10 - (-8)/20. Suppose -4*v - l - 2*l = -6, -w*v = 4*l - 1. What is the units digit of v?
3
What is the units digit of 2*-1 + (1 - -10)?
9
Suppose -8 = 3*r - r. Let a be (-3)/(((-8)/(-34))/r). Suppose -4*o = -o - a. What is the tens digit of o?
1
Let x = -2 + 5. Let d = x - -8. What is the units digit of d?
1
Let r = 15 + 2. Suppose -3*x - 8*q + r = -3*q, 3*q + 15 = 0. What is the tens digit of x?
1
Suppose 2*o - 192 = -4*t, 2*t + 168 = -0*o + 2*o. Suppose 5*g = -5*f + 150, -2*f = 3*g + 2*f - o. What is the units digit of g?
2
Suppose -7*p + 2 = -2*w - 2*p, 4*w - 48 = -3*p. What is the units digit of w?
9
Let k(s) be the second derivative of s**4/12 + 7*s**3/6 + 5*s**2 - 2*s. Let l be k(-7). What is the units digit of (4/l)/((-1)/(-5))?
2
Let o(l) = 193*l + 1. What is the tens digit of o(1)?
9
Suppose 0 = 2*q + n - 84 - 20, 5*n - 112 = -2*q. What is the units digit of q?
1
What is the units digit of -1*(0 + 1) - -28?
7
Suppose -4*p = 5*r - 76, 0*r - 2*r + 20 = -p. Suppose -4*q = 3*d - d - r, -28 = -3*d - q. Let x = -2 + d. What is the units digit of x?
8
Suppose 4*r = 0, 30 = -2*q - 2*r + 3*r. Suppose 139 = -5*l - 2*d, -14 = 5*l - 4*d + 113. Let z = q - l. What is the tens digit of z?
1
Let m = 20 + -12. Let v = m - 4. Suppose 2 = 2*y - 3*t, -2*t - 1 = -5*y + v*y. What is the units digit of y?
1
Suppose 3*j - 4*j = -12. Let m(q) = -4*q - 31. Let i be m(-9). Let r = j - i. What is the units digit of r?
7
Suppose 3*l = -o + 16, 5*l = -3*o + 21 + 19. What is the units digit of o?
0
Suppose -s + 25 = -0*s. Suppose 0 = 5*h + b + s, 2*b + 18 = -4*h - 8. Let q(v) = -v**2 - 6*v - 4. What is the units digit of q(h)?
4
Let y(w) = -w**2 + w + 168. What is the units digit of y(0)?
8
Suppose -280 = -q - 4*q. Suppose -2*d + 24 = -q. Suppose d = 4*l + 4. What is the units digit of l?
9
Let y(o) be the first derivative of -o**4/4 + 2*o**3 - o**2/2 + 3*o - 1. Let u be y(6). Let b(d) = -d**2 - 7*d. What is the units digit of b(u)?
2
Let l be 3940/(-8)*(1 + -3). What is the tens digit of l/75 - (-2)/(-15)?
1
Let o(m) = 35*m - 18. What is the tens digit of o(3)?
8
Suppose 114 = -4*z + 7*z. Suppose -z = -5*v - 3*b, 4*v - 18 = 2*v - 4*b. What is the units digit of v?
7
Let s = -212 + 423. What is the units digit of s?
1
Suppose 0 + 16 = 2*w. Suppose -3*o + 34 + w = 0. What is the tens digit of o?
1
What is the hundreds digit of 158572/696 + (-10)/12 + 1?
2
Let o = -85 - -127. What is the tens digit of o?
4
Suppose c + 2*x + 2*x = 60, -c = -3*x - 39. What is the tens digit of c?
4
Let l be (-3)/(-2)*304/12. Suppose 2*i - b = -i + 17, 5*i - 4*b = 40. Suppose y + 0*c - i = -5*c, 2*y - 5*c = l. What is the units digit of y?
4
Let g(d) = d**2 - 2*d + 87. What is the units digit of g(0)?
7
Let l(y) = 49*y**2 - 4*y + 1. What is the units digit of l(-2)?
5
What is the units digit of (-193)/(-15) - 10/(-75)?
3
Let k(h) = h**2 + 4*h + 4. What is the units digit of k(-3)?
1
What is the tens digit of (120/28)/((-2)/224*-4)?
2
Let o(l) = l**2 - 2*l - 3. Let c be o(-2). Let f = 7 - c. Suppose -f*b = -3 - 1. What is the units digit of b?
2
Let p = -2 - 4. Let v(t) = t**3 + 7*t**2 + 4*t - 7. Let g be v(p). Suppose 0 = g*j - 62 + 12. What is the tens digit of j?
1
Suppose 0 = -4*a - 1 + 13. Let d(x) = -2 + 1 + 0*x**a + 5*x**2 + x - x**3. What is the units digit of d(5)?
4
Let y(h) = 6*h - 3. Let m(i) = 7*i - 4. Let r(c) = 2*m(c) - 3*y(c). Let p = -22 - -21. What is the units digit of r(p)?
5
Let a(y) = -y**3 + 7*y**2 + 3*y - 10. Let j be a(7). What is the tens digit of (-4)/22 + 145/j?
1
Suppose -4*j + 277 = -47. What is the units digit of j?
1
Suppose 0 = 5*h - 36 - 14. What is the units digit of h/15 + (-146)/(-6)?
5
What is the units digit of (156/(-9))/4*84/(-4)?
1
Let q(f) be the first derivative of f**2/2 + 9*f - 1. What is the units digit of q(-5)?
4
Suppose a = 2*a + 6. Let k be (-30)/9 - (-2)/(-3). What is the units digit of k/6 - 28/a?
4
Let s(g) = -g**2 + 4*g + 119. What is the tens digit of s(0)?
1
Suppose 3 = 2*q - 1. Let z be (-11)/(-2) + 6/(-12). Suppose -4*r = -z*s + 25, -r - q*r - 15 = 0. What is the units digit of s?
1
Let r = -2 - -4. Suppose -4*t + 20 = -t + 5*s, r*s + 8 = 2*t. What is the units digit of t?
5
Suppose 3 + 23 = q. What is the units digit of q?
6
Let r(l) = -6*l - 18. What is the units digit of r(-12)?
4
Let m(j) be the first derivative of 5*j**4/4 + 2*j**3/3 - j**2 + j - 1. What is the units digit of m(1)?
6
Let c(a) = -9*a - 2. What is the tens digit of c(-3)?
2
Suppose 2*w - 2*m = -0*m + 4, 0 = -4*m + 8. Suppose 5*r = w*i - 9, -2*r + 2 = 4*i - 0. What is the units digit of (-2 + 1)*i*-5?
5
Suppose -3*p = t - 259, 4*p + 4*t = 3*t + 344. What is the units digit of p?
5
Let w(v) = 6*v**3 - 4*v**2 + 5*v - 2. Let x be w(3). Suppose 0 = -5*s + x - 4. What is the units digit of s?
7
Let f(b) = 104*b**2 - 1. Let r be f(1). Suppose -5*a = -2 - r. What is the tens digit of a?
2
Suppose 4*f = 3*o + 8*f - 26, -2*f = -2*o - 6. Let s = -50 - -60. Let j = s + o. What is the tens digit of j?
1
Let h(g) = -4*g - 2. Let i(k) = -k - 1. Let x(q) = h(q) - 3*i(q). Suppose 0 = 4*u - 5*u - 6. What is the units digit of x(u)?
7
Let j be ((-4)/6)/(6/(-81)). Suppose 4*z - 15 - j = 0. What is the units digit of 5/15 - (-4)/z?
1
Suppose -s = s + l - 4, 5*l = -2*s + 12. What is the units digit of s?
1
Suppose -240 = 2*w + 3*w. Let o = w - -108. What is the units digit of o?
0
Let o(j) = -3*j + 2*j**2 - 2*j**2 + j**2 + 0*j. What is the units digit of o(7)?
8
Suppose 58 = 3*z + 2*a, 5*a + 86 = 3*z - 0*z. What is the tens digit of z?
2
Suppose -139 = 6*v + 161. Let l = v - -93. What is the tens digit of l?
4
Let u(y) = -13*y + 13. What is the units digit of u(-8)?
7
Let o(y) = -3 + 35*y - 13*y - 16*y. Suppose 0 = -0*f - f + 2. What is the units digit of o(f)?
9
Suppose 2*q - 75 = -5*s, 0 = 2*s - 5 - 1. What is the tens digit of q?
3
Suppose -y - 218 = -2*u - 2*u, 5*y = -4*u + 230. Suppose 2*n + 2*n - 55 = -5*i, 5*i - u = 3*n. What is the tens digit of i?
1
Let n = 43 - -57. What is the units digit of n?
0
Let j = 61 - -35. Suppose 0*o = -4*r + o + 72, -4*r = 5*o - j. What is the units digit of r?
9
Let b(f) = f + 1. Let y be b(-4). Let z = 3 + y. Suppose -4*i + 20 = -z*i. What is the units digit of i?
5
Suppose 4*t = t + 18. What is the units digit of (-4)/t - 16/(-6)?
2
Let b(d) = 0*d + 4*d - d**2 + 1 + d + 3*d. What is the units digit of b(4)?
7
Suppose -5*d - 5 = -5*k, 2*d = -2*k - k + 18. Suppose 3*b = 3*z - 21, -3*z + 3*b = -2*z - d. What is the units digit of z?
9
What is the tens digit o