20. Suppose -3*j + p + 1 = h, -4*p + 0 - 4 = -4*j. Suppose 2*a - 4 = -j*a. What is the units digit of a?
2
Let s(f) = -2*f - 3. Let d(w) = w - 2. Let i be d(5). Let p be s(i). What is the tens digit of (35/(-15))/(1/p)?
2
Let n(f) = f**3 + f**2 - 1. Let a(p) = -p**3 - 11*p**2 + 8*p + 7. Let l(g) = a(g) + 2*n(g). Let q be l(8). Suppose z - 2*z = -q. What is the units digit of z?
5
Suppose -o + 4*y = 44, 3 = -2*o - 4*y - 37. Let d = o - -55. What is the tens digit of d?
2
Suppose 3*k - 5*k - 2*w = -732, 0 = 5*k + 3*w - 1840. What is the hundreds digit of k?
3
Suppose -2*t + 4*d = 2*t - 20, 5*t = -4*d + 16. Suppose 5 + t = 3*v. What is the units digit of v?
3
What is the units digit of 1*53 + (-14 - -13)?
2
Let l = 69 - 14. What is the tens digit of l?
5
Suppose 0*g - 2 = -2*g, 3*l = 2*g + 295. Suppose 5*p - l = -24. What is the tens digit of p - (-2 - 1)*-1?
1
Let c(j) = j**3 + 7*j**2 - 7. Suppose 0 = -a + 6*a + 30. What is the units digit of c(a)?
9
Suppose -g + 68 = -2*m - 104, 3*m + 668 = 4*g. What is the tens digit of g?
6
Suppose 2*d + 2*g = 12, -d + 2*g = -5*d + 28. Suppose 70 = -3*r + d*r. What is the units digit of r?
4
Suppose 33 = u - 5*v, 2*v = 5*u - 130 + 34. Let q be u/10 - 2/(-10). Let l = q + 0. What is the units digit of l?
2
Let t(m) = m**2 + 2*m + 3. Suppose -5*p + 5*d - 20 = 0, 4*d - 9 = p + 2*p. What is the units digit of t(p)?
8
What is the units digit of ((-9)/(-6))/(-12*(-4)/13568)?
4
Let d(a) = -a + 2. Let w be d(11). Let h = 32 + w. What is the units digit of h?
3
Suppose 0 = -m + 29 + 36. Let s = 110 - m. What is the units digit of s?
5
Let x(s) = s + 11. Suppose -2*p - 5 = 5. What is the units digit of x(p)?
6
What is the tens digit of (-20)/6*108/(-5)?
7
Let g be 12/(4/1) + -25. Let h = g - -45. What is the tens digit of h?
2
Let b(q) = -q + 3. Let s(p) = -p**2 + p + 7. Let d be s(0). Let y be b(d). Let v = 12 + y. What is the units digit of v?
8
Suppose -5*b - 28 = -4*d - 388, b - 4*d - 72 = 0. What is the units digit of b?
2
Let l = 134 + -113. What is the units digit of l?
1
What is the units digit of ((-2)/(-4))/((-3)/(-6))?
1
Let t(f) be the second derivative of f**3/6 - 2*f. Let w be t(-2). What is the units digit of 1/2*(-8)/w?
2
Suppose 0 = -62*l + 63*l - 86. What is the tens digit of l?
8
Let j = -9 + 28. Suppose 4*o = 1 + j. Suppose -2*q + o*p = -8, 3*q + 0*p - p = 12. What is the units digit of q?
4
Let y(s) = 52*s**2 + 7*s + 9. What is the tens digit of y(-2)?
0
Let h(l) = -l**3 + 4*l**2 + 6*l - 8. Let j be h(6). What is the tens digit of (-5 + 4)/(2/j)?
2
Let k be (0/2)/(-8 - -9). Suppose k*p + n - 38 = -3*p, 0 = -3*n - 12. What is the units digit of p?
4
Let c = 8 + -6. Let x be -3 - (-17 + -1)/c. What is the units digit of x/3 + 36/2?
0
Let w(c) = -c**3 + 10*c**2 - 6*c - 6. What is the units digit of w(9)?
1
Let r(w) = 5*w**3 + 11*w**2 + 8*w + 20. Let n(l) = 2*l**3 + 4*l**2 + 3*l + 7. Let o(p) = -8*n(p) + 3*r(p). What is the units digit of o(0)?
4
Suppose 5*m = -4*m + 2259. What is the hundreds digit of m?
2
Suppose -198 = -3*q + 378. What is the hundreds digit of q?
1
Let o(s) = -2*s + 2. What is the units digit of o(-9)?
0
Suppose -4*l = -23 - 125. Suppose -4*p + 0*p = 3*o - 29, -5*o - p + l = 0. What is the units digit of o?
7
Suppose -3*z + z = -4. Let y(q) = 1 - 2 + q + 3 - z*q. What is the units digit of y(-5)?
7
Suppose 212 = 5*f - 3*j, 39 = 2*f - 5*j - 61. What is the tens digit of f?
4
Let w = 56 + -21. What is the tens digit of w?
3
What is the units digit of 0 - 856/(-7) - (-4)/(-14)?
2
Let i = 9 + -6. Suppose -3*d + 0 = -r + 5, -3*r + 15 = -3*d. Let a = i + d. What is the units digit of a?
3
Let u be -68*(4/2 + -3). Suppose 116 = 4*z + 5*m, 2*z = -2*m - 3*m + u. What is the units digit of z?
4
Suppose 112 = 3*k + k. What is the units digit of k?
8
Let y(a) = a + 11. Let t be y(5). Suppose -20 = -o + t. What is the units digit of o?
6
Let o be 12 + 2 + 1 + -2. Let q = o + -8. Suppose -2*j - q*p - 12 = -5*j, -9 = -3*p. What is the units digit of j?
9
Let y(w) = -w**3 + 5*w**2 - 5*w + 6. Suppose 4*x = -2*n + 14, -5*x + 4 = -3*x + 4*n. Let h be y(x). Let z(v) = 4*v. What is the units digit of z(h)?
8
Suppose -3*z = 4*q - 238, z + 3*q = 3*z - 136. What is the units digit of z?
4
Let i(a) = a + 7. Suppose 0*r + 8 = -r + 4*g, 2*g = -3*r + 18. Suppose -r*u - 11 = 2*q + 17, 0 = 4*q + 16. What is the units digit of i(u)?
2
Let l = 8 - 6. What is the tens digit of 17/(6/2 - l)?
1
What is the tens digit of ((-38)/4)/((-4)/32)?
7
Let w = 28 + -14. Let m = 27 - w. Let p = m + -7. What is the units digit of p?
6
Let t(l) = l + 2. Let p be t(0). Suppose p*i - 3*m - 14 = -2, 2*i = -3*m + 12. What is the units digit of i?
6
Let i(u) = -u**2 + 5*u - 4. Let l be i(4). What is the tens digit of -4 - 96/(l + -4)?
2
Suppose -f - 26 = -5*z, 5*f + 25 = 5*z - z. Let c = 2 + f. Suppose -5*g = c - 36. What is the units digit of g?
7
Suppose 2*a = 2, -2*a = -0*p - p - 1. Let c be 0 + p - (-5 - -2). Suppose j - 3*g - 18 = -3*j, c*g - 2 = j. What is the units digit of j?
6
Let m = 14 - 2. Suppose 3 + 2 = i. Let w = m - i. What is the units digit of w?
7
Let k(w) be the third derivative of w**5/30 + 5*w**4/24 + w**3/2 - w**2. Let t(y) = y**3 - 6*y**2 - 3. Let h be t(6). What is the units digit of k(h)?
6
Let a be 3 + -5 - 0/2. Let s = a - -4. What is the units digit of s?
2
Let j = -4 - -7. Let c = 6 - j. What is the units digit of c?
3
Suppose 348 - 68 = 7*h. What is the units digit of h?
0
Let g = -1 + 3. Suppose 0 = -g*f + 12 - 2. Suppose 2*t - 8*q = -4*q, -f*q + 28 = t. What is the units digit of t?
8
Let r = -2 - -6. Suppose r*b - 150 = -b. What is the units digit of b?
0
Let h(z) = z**3 - 3*z**2 - 3*z. Let p be h(4). Suppose p*c - 5 = -1. What is the units digit of c?
1
Let c = 5 + -3. Let t(b) = 4*b**c - 1 - 3*b**3 - 4*b**3 - 7*b + 8*b**3. What is the units digit of t(-5)?
9
Suppose -2*j = -0*j - 70. What is the tens digit of j?
3
Suppose -2*r + 0*r = -8. Suppose -5*t + r*t + 3 = 0. Suppose -t*m + 12 = -0*m. What is the units digit of m?
4
Let o(x) = 24*x**2 - x + 1. Let z(m) = m**2 - 3*m - 3. Let b be z(4). What is the tens digit of o(b)?
2
Suppose 2*x = 5*x - 18. Let j(l) be the second derivative of l**4/12 - 7*l**3/6 + 7*l**2/2 - 2*l. What is the units digit of j(x)?
1
Suppose 171 = 5*r - 9. What is the units digit of r?
6
Suppose -4*n - 2*v = -110, 3*v = -3*n - v + 75. What is the units digit of n?
9
Suppose 4*d = -b - 4*b - 57, 0 = -5*b - 3*d - 54. Let a(h) = -h**3 - 8*h**2 + 4*h - 8. What is the tens digit of a(b)?
3
Let b(s) = -152*s - 2. Let l be b(-1). Suppose 5*m - l = -0*m. What is the tens digit of m?
3
Let q(h) = -2*h**2 + 8*h - 1. Let g(w) = 3*w**2 - 9*w + 2. Let x(m) = 4*g(m) + 5*q(m). What is the units digit of x(-6)?
1
Suppose -3*l + 5*y - 2*y = 6, -2*y = -5*l - 7. What is the units digit of -2*(21/(-6) - l)?
5
Let w = 110 - 23. What is the units digit of w?
7
Let l(n) = -n**3 + 3*n**2 + 2*n - 1. Let q be l(4). What is the tens digit of (-39)/9*q/3?
1
Let z = -3 + 5. Suppose -2*y - z*m = 9 - 29, 3*y = -2*m + 28. Suppose y = 4*k - 16. What is the units digit of k?
6
Let p(i) = -7*i + 1. Let j be p(-1). What is the tens digit of (62/(-6))/(j/(-24))?
3
Suppose -5*s = -4*z - 0*z - 10, -4*s - 3*z + 39 = 0. What is the units digit of (-20)/s*(-12)/5?
8
Let d(r) = 4*r + 12. What is the tens digit of d(7)?
4
Let j(t) = t**3 + 3*t**2 - 5*t. Let a be j(-4). Let o = 5 + a. What is the units digit of o?
9
Let r(a) = a**2 - 9*a - 5. Let y be r(10). Let h(i) = i**3 - 4 - 2*i - y*i**2 + 2 + 7*i**2. What is the units digit of h(2)?
0
Let i(z) = -31*z + 10. Let m(f) = 32*f - 9. Let q(h) = 5*i(h) + 6*m(h). Let j be q(8). What is the tens digit of j/24 + 1/(-6)?
1
Let f(y) = y + 4. What is the units digit of f(-1)?
3
Suppose 5*o = c + 146 - 544, o + 2*c = -73. What is the units digit of (-1)/(-5) - o/5?
6
Let r(l) be the third derivative of -l**6/120 - l**5/12 + 7*l**4/24 + l**3 + l**2. Let i be r(-6). Suppose f - 2 - 6 = i. What is the units digit of f?
8
Let f(m) = m**3 - m**2 + 2*m + 5. What is the units digit of f(3)?
9
Let g = -363 - -825. What is the tens digit of 2/(-5) + g/30?
1
Let s = -13 + 36. Let k(h) = -h**3 + 3*h**2 - h + 5. Let j be k(4). Let b = j + s. What is the units digit of b?
8
Let l(a) = 2*