 - -2. Let s be i/(-1) + -4 + 2. Suppose a + s*a - 81 = 0. What is the units digit of a?
7
Let f be (-6)/(-9) - (-128)/(-12). Let k(t) = -2*t - 11. Let q be k(8). What is the units digit of f/(-45) + (-210)/q?
8
Suppose -3*u + 22 = -2*u. Let i be 10/55 + 84/u. Suppose i - 17 = -s. What is the tens digit of s?
1
Suppose -5*d + 13727 = w, -6*d - 2*w - 13736 = -11*d. What is the hundreds digit of d?
7
Let u = -46 + 53. Let j(h) = 15*h - 17. What is the units digit of j(u)?
8
Suppose 15*i + 10 = 10*i, 0 = -3*z + i + 509. What is the units digit of z?
9
Suppose -2*p = p - 3*m + 873, 5*m = -5*p - 1485. Let r = 414 + p. What is the units digit of r?
0
Let x = -9 + 2. Let h be (-552)/21 - 2/x. What is the units digit of 4/h - 1878/(-39)?
8
Suppose 14 = 7*m - 21. Suppose 0 = -m*s - 2*x + 673, -s + 0*s + 125 = -2*x. What is the hundreds digit of s?
1
Let h be (54/8)/(-9) - 513/(-12). Let q = h - -11. What is the tens digit of q?
5
Let d(p) = p**2 - p + 501. What is the thousands digit of d(27)?
1
Let u(x) = 2*x**3 + 9*x**2 - 22*x - 5. What is the hundreds digit of u(5)?
3
What is the units digit of 4/34 - 12/((-1836)/90405)?
1
Let w(f) = f**3 - f**2 + 3*f - 6. Let d(m) = 2*m**3 - 3*m**2 + 7*m - 12. Let x(a) = 3*d(a) - 5*w(a). What is the units digit of x(3)?
3
Let q(t) = t - 5. Let m be q(10). Suppose 4*h = -3*f + 4*f - 46, m*f - 2*h - 248 = 0. What is the tens digit of f?
5
What is the hundreds digit of (-6)/4*-2 + (588 - -1)?
5
Suppose d - 14 = -2. Suppose -5*x = -d - 13. Suppose 120 = -3*k + x*k. What is the units digit of k?
0
Let j be (96/40)/(3/(-10)). Let w = j + 68. What is the units digit of w?
0
Let w(c) = -10*c + 25*c + c + 12. What is the units digit of w(11)?
8
Let x(b) be the third derivative of b**6/120 - 3*b**5/20 + 2*b**4/3 - 5*b**3/3 + 13*b**2. Let j be x(7). Suppose 0 = 3*p - 23 - j. What is the units digit of p?
9
Let p(h) = -8*h + 15*h + 8*h**2 - 3 - 9*h. What is the tens digit of p(-3)?
7
Let x(c) = -c**3 + 19*c**2 - 17*c + 60. What is the tens digit of x(13)?
5
Suppose 9*g = 5*g + 88. Let z be 12/(-30) + g/5. Suppose 0 = -z*m - 10 + 70. What is the units digit of m?
5
Suppose -5*y - o = -19, 2*o - 9 + 1 = 0. Suppose 0*s - y*x - 92 = -2*s, 0 = -2*s - 2*x + 72. What is the units digit of s?
0
Let i be -3*(-6)/9 + 2. Let y(z) = -1 - z**2 - z**2 + i*z**2 + 3*z. What is the tens digit of y(-5)?
3
What is the units digit of 92 + 3 + (-23)/((-115)/(-30))?
9
Let k = -192 + 336. Suppose -5*r = -r - k. What is the units digit of r?
6
Let a(v) = -v**3 - 7*v**2 + 8*v - 6. Let o be a(-9). Let t be (-24)/o + 758/7. Let l = t - 68. What is the tens digit of l?
4
Suppose 5*p + 606 = -4*h + 2541, 5*h - 2430 = 5*p. Suppose 0 = 5*i - h - 1585. What is the units digit of (-4)/(-10) - i/(-15)?
8
Let s = 23 - 21. Let g(f) = 2*f**3 - 4*f**2 + f + 2. Let p be g(s). Suppose 2*o - 9 = -w - 0*o, -p*o + 45 = 5*w. What is the units digit of w?
9
Suppose 0 = 2*m - 5*m + 9. Suppose 0 = m*r - 3 - 384. What is the tens digit of r?
2
Suppose -31 = -3*s - 3*m - m, -s + 22 = -m. Let w(a) = -a**3 + 17*a**2 + 14*a - 33. What is the units digit of w(s)?
5
Let x(r) = 9*r - 2*r - 4*r + 2*r - 19. What is the units digit of x(18)?
1
Let p(g) = 8*g - 19 - 12 + 15. What is the tens digit of p(12)?
8
Let p be 2*((-15)/2 + -5). Let c(m) = m**2 + 24*m + 53. What is the tens digit of c(p)?
7
Suppose 13*u + 5734 = 60*u. What is the units digit of u?
2
Suppose 0 = -4*j + 437 + 1783. What is the units digit of j?
5
Suppose -3*w + 10 = 2*w. Let n = 3 + w. Suppose 7*t = n*t + 50. What is the units digit of t?
5
Suppose 2*b - 3*b - 11 = 0. Let w = 81 - 60. Let n = b + w. What is the tens digit of n?
1
Let a(h) = h**3 + 7*h**2 + 2*h + 17. Let w be a(-7). Suppose -2*c + 495 = w*c. What is the tens digit of c?
9
What is the units digit of 38*(30/36 - (-169)/6)?
2
Let z(o) = 3 - 4 - 6 - 7*o. Let q = 95 + -101. What is the units digit of z(q)?
5
Let i = -6606 + 11125. What is the units digit of i?
9
Let l = 22 - 8. What is the tens digit of (-40)/140 + 536/l?
3
Let m = 845 - 299. What is the hundreds digit of m?
5
What is the tens digit of (-1681)/(-2) - 129/(-86)?
4
Let r(l) be the third derivative of -l**6/120 + l**4/8 + l**3/3 + 3*l**2. Suppose 5 = -4*p - 4*t - 23, 5*p + 25 = -3*t. What is the units digit of r(p)?
4
Suppose -x + k = -1759, 4*x - 44*k - 7004 = -48*k. What is the tens digit of x?
5
Let p = 5 - 1. Suppose -3*x + 29 = p*q, -4*x = 4*q - 35 - 1. What is the units digit of x?
7
Let c = 361 + 637. What is the hundreds digit of c?
9
Let t(s) = 4*s**2 - 52*s - 33. Let l(c) = 3*c**2 - 35*c - 22. Let z(w) = -7*l(w) + 5*t(w). Let v be z(-11). Let x = -6 + v. What is the tens digit of x?
2
Let v(m) = -m**3 + 6*m**2 + 10*m - 9. Let f be ((-160)/48)/(1/3). Let z be (-4)/f + 198/30. What is the units digit of v(z)?
2
Let d(o) = o**2 + 5*o + 6. Let t be d(-3). Suppose -3*p + 103 = -a + 6*a, 2*p + 3*a - 70 = t. Suppose -5*j = -p - 69. What is the units digit of j?
2
Let o(y) = y**3 + 6*y**2 - 7*y + 2. Let w be o(-7). Suppose -3*n + 22 = -3*c + w*n, -8 = c - n. Let u(g) = g**2 + 5*g + 7. What is the tens digit of u(c)?
4
Suppose 0 = -r + 63 + 5. What is the units digit of r?
8
Let z(n) = 4*n**3 - 19*n**2 - 8*n + 16. Let g(u) = -5*u**3 + 19*u**2 + 9*u - 17. Let a(d) = -3*g(d) - 4*z(d). What is the units digit of a(19)?
2
What is the hundreds digit of -2*(-4)/(-20) - (-3822)/30?
1
Suppose 11*j + 3 = 12*j. Suppose 4*h = -j*u - 4 - 6, -2*u - 5*h = 16. Suppose -4*v - 2*p + 156 = 0, 3*v = p + u*p + 135. What is the tens digit of v?
4
Suppose 3*a + 4 = a. Let z = a + 1. What is the units digit of ((-9)/4 - z)*-8?
0
Suppose 0 = k - 5*k + 52. Suppose -14*a = -k*a - 90. What is the tens digit of a?
9
Suppose 0 = 6*a - 12725 - 1027. What is the thousands digit of a?
2
Suppose z - 9599 = -3*q, 394*z = 2*q + 397*z - 6390. What is the units digit of q?
1
Suppose -384 = -4*n + 3*o, 372 = 3*n + o + 84. Suppose n = 2*r - 154. What is the tens digit of r?
2
Let j = -3 - -2. Let p(h) = 0*h + 3*h**2 - h + 4*h - 2*h. What is the units digit of p(j)?
2
Suppose -5*a + 4530 = 5*m, 15*a - 900 = 14*a - 4*m. What is the units digit of a?
8
Suppose -5*i + i = 0. Suppose -2*d = -g - 3*d + 8, 5*g - 20 = -d. Suppose -g*c = -i*c - 33. What is the units digit of c?
1
Let w(r) = -r**2 + 9*r + 8. Let n(j) = -j**2 + 9*j + 7. Let f(s) = 3*n(s) - 4*w(s). What is the units digit of f(-12)?
1
Let l(a) = 14*a**3 - 2*a**2 + a. What is the tens digit of l(1)?
1
Let h(i) = -i**2 + 8*i + 8. Let b be h(10). Suppose 5*v - 2*f + 15 = 0, -30 = 5*v + 3*f - 2*f. What is the tens digit of -2 - (b + (v - -3))?
1
Suppose p - 3 = -k - 2, -3*k = 4*p + 1. Suppose k*l = -0 + 40. What is the units digit of l?
8
Let s(r) be the second derivative of 31*r**5/20 + r**2/2 + 7*r. What is the tens digit of s(1)?
3
Suppose -15*m = -17*m + 1808. What is the units digit of m?
4
Suppose 0 = -4*q + 3*x + 537, 536 = 4*q - 6*x + 2*x. Suppose q = 6*j - 201. What is the tens digit of j?
5
Suppose -16 = -2*g + 2*a, 2*g + a - 17 = 11. Suppose 1482 = f + g*f. What is the tens digit of f?
1
Let t = -54 - -28. What is the units digit of (2 + t/5)*(-850)/17?
0
Let o = 10 + -8. Let i(x) = 12*x**2 - 3*x - 2*x**3 + 2 - 12*x**o - 5*x**2. What is the units digit of i(-3)?
0
Let o = 76 + -73. Suppose o*f - 2650 = -7*f. What is the hundreds digit of f?
2
Suppose 1724 = q - 945. What is the units digit of q?
9
Let v(w) = 8 + 17*w + 9 - 9. What is the tens digit of v(2)?
4
Let i(l) = l - 3. Let w be i(3). Suppose 5*o + 3*n - 307 = o, -5*o + 3*n + 404 = w. What is the units digit of o?
9
Suppose -5*q = c - 3927, -q - 4*q + 3929 = 2*c. What is the tens digit of q?
8
Let x = -13 + 21. Let b be 4/x - 42/4. Let y = -3 - b. What is the units digit of y?
7
Let k = 150 + -59. Let b = k + -16. What is the tens digit of b?
7
Suppose -17*r = -4447 - 8575. What is the units digit of r?
6
Suppose -3*g + 9 = -6. Suppose -4*q + 28 = 3*x, -g*q = -3*x - 3 - 5. What is the units digit of x?
4
Let w(f) = 79*f**2 + 5*f + 6. What is the units digit of w(-1)?
0
Let u be 4862/33 + 2/(-6). Suppose 4*w - 153 = u. What is the tens digit of w?
7
Let o(t) = t**2 + 14*t + 35. Let y be o(-11). What is the units digit of (-48)/(-32) + 327/y?
5
Let p(w) = 15*w**2 - 5*w + 1. Let x(s) = s**2 + s - 1. Let u