886/6. Let j = -80 + a. What is the units digit of j?
8
Suppose -2*r = 4*t + 20, -4*t = -r - 0*t + 20. Suppose r = 5*u, -k + 5*u - 218 + 43 = 0. What is the units digit of k/(-7) - 2/(-1)?
7
Suppose 990 + 3619 = 11*j. What is the hundreds digit of j?
4
Suppose 0 = -6*r + 6*g - 5*g + 10582, 3*g = 6. What is the thousands digit of r?
1
What is the units digit of (6/8 + -1)/(8/(-3488))?
9
What is the hundreds digit of (24/(-16) - -2)*948?
4
Let m(n) = -n**2 - 5*n - 2. Let z be m(-4). Suppose -3*j + z*d = -94, -j - 3*j + 5*d = -116. What is the tens digit of j?
3
Let u(c) be the third derivative of 277*c**4/24 - c**3/6 + c**2 - 20*c. What is the hundreds digit of u(1)?
2
Let z be 8/30*24*(-360)/(-16). Suppose 5*x - 15 = 2*y + 144, -4*x - 4*y = -z. What is the units digit of x?
3
Suppose 4*u - 2*u = 5*h + 174, h + 87 = u. What is the units digit of u?
7
Let y be (15 - -1) + 1/1. Suppose -y*g = -16*g - 13. Suppose 5*c = 5*v + g - 3, 5*v - 25 = 0. What is the units digit of c?
7
Let g = -5 - -34. Let n = 100 - g. What is the units digit of n?
1
Let u(m) = 4*m**2 + 2*m - 19. Let g = 18 - 13. What is the tens digit of u(g)?
9
What is the hundreds digit of 132/(-99)*(-987)/2?
6
Suppose 60 = -u + 4*u. Let k = -33 + u. What is the units digit of (1 - k)/(1/2)?
8
Suppose -2*m = -0*m - 672. Suppose -23*p = -27*p + m. What is the tens digit of p?
8
Suppose 3*i + 2*i = 15. Suppose 2*f = -2*f - 3*m + 9, f = -4*m + 12. Suppose -5*o + r + 85 = f, i*o + 0 = -3*r + 51. What is the tens digit of o?
1
Let l(k) = 26*k**2 + 4*k - 4. What is the units digit of l(1)?
6
Let n = 83 - 62. Let q = 14 + n. What is the tens digit of q?
3
Let b(z) = -37*z - 54. What is the hundreds digit of b(-9)?
2
Suppose 2*p - 5*g = 1849, -2*p + 2*g - 3*g = -1831. What is the tens digit of p?
1
Let t(x) = 94*x + 227. What is the thousands digit of t(13)?
1
Let o be (-1 + (-4)/(-8))*-26. Suppose -n = -4*p + 46, 2*p - 43 = 4*n - o. What is the tens digit of p?
1
Let p(f) = f + 15. Let b be p(-15). What is the hundreds digit of -1*0/4 - (b - 130)?
1
Suppose -12*d + 42 = -6*d. Suppose x + 2 = -2*c + 3, -2*c + x - 9 = 0. Let i = d + c. What is the units digit of i?
5
Suppose u = 512 + 67. What is the hundreds digit of u?
5
Let z be (-62)/2 - 0/1. Let j = 28 + z. What is the units digit of (-51)/(2 - (0 - j))?
1
Let u = -2597 - -4497. What is the hundreds digit of u?
9
Suppose -3590 = 685*r - 695*r. What is the units digit of r?
9
Suppose -10*a + 2207 = 2*h - 5*a, -12 = 4*a. What is the tens digit of h?
1
Let z(r) = 263*r**3 + r**2 + 5*r - 5. What is the units digit of z(1)?
4
Suppose 15 = 2*s + 3*s. Suppose -3*t + s*q = 5*q - 8, -4*t + 14 = q. Suppose -2*b - 5*v + 0*v + 15 = 0, -b - t*v = 0. What is the units digit of b?
0
Let k(n) = -27*n - 24. Let t(g) = -13*g - 12. Let r(m) = 6*k(m) - 13*t(m). What is the units digit of r(6)?
4
Let a(o) = o + 5. Let s = 16 - 14. Let m be 1*2*(6 - s). What is the units digit of a(m)?
3
Let u = -77 + 556. What is the tens digit of u?
7
Let d be (12/(-8))/((-6)/8). Suppose 2*q + 72 - 72 = 0. Suppose 2*j + d - 6 = q. What is the units digit of j?
2
Let a(s) = 77*s**2 - 12*s - 35. Let k be a(-4). Suppose -7*t + 631 + k = 0. What is the tens digit of t?
6
Let x(k) = -10*k + 10. Let d be x(10). Let q = d - -155. What is the tens digit of q?
6
Let g(n) = n**2 - 10*n + 1. Let m be g(8). Let r be 1 + -1*47 - 1. Let t = m - r. What is the tens digit of t?
3
Let s = -4 - -4. Suppose r - 3*i - i + 9 = 0, s = 5*i - 15. Suppose -28 = -8*z + r*z - 3*q, -z - 5*q - 12 = 0. What is the units digit of z?
8
Let n(k) = -10*k - 4 - 4 + 4 - 4. Let l be n(-7). Suppose -o = o - l. What is the units digit of o?
1
Suppose 2*f - 3*m - 50 = 43, m + 103 = 2*f. What is the units digit of 474/f - 4/(-18)?
9
Let i(w) = 3*w**2 - 9*w - 11. Let x be (-3 - (-3 + 2) - -1)*8. What is the units digit of i(x)?
3
Let a be 1*9*((-4)/(-12) - 0). What is the units digit of (-4)/(-10)*(23 - a)?
8
Suppose 4*w - 5464 = s, -2*w + 3382 = -s + 652. What is the units digit of w?
7
Suppose 3*a + a + 12 = 0. Suppose -538 - 38 = 2*w. What is the tens digit of (w/4)/a + 3?
2
Suppose -r = 2*r + 2*h - 8212, -4*r = -3*h - 10938. What is the tens digit of r?
3
Let z(a) = 5*a + 255. What is the hundreds digit of z(-29)?
1
Suppose 16*w = 35*w - 48526. What is the thousands digit of w?
2
Suppose 4*m = -m, -3*f + 2*m + 9 = 0. Suppose -c = -f*c + 110. Suppose 6*o - c = 179. What is the tens digit of o?
3
Let v(r) = -7*r - 2. Let n be v(2). Let a be -21*7/((-147)/(-14)). Let l = a - n. What is the units digit of l?
2
Let g = 50 + -29. Let s = g + -17. Suppose 8 = t + 3*t, 0 = 2*o - s*t. What is the units digit of o?
4
Let o = 510 + 1055. What is the tens digit of o?
6
Suppose 4*c - 670 - 558 = 0. What is the tens digit of c?
0
Suppose -4199 = -3*x - g, 5612 = -5*x + 9*x + 4*g. What is the thousands digit of x?
1
Suppose 6 - 436 = -10*l. Let n(t) = 23*t**2 + t + 1. Let r be n(-1). Let i = l - r. What is the units digit of i?
0
Let c = -64 - -67. Suppose 5*v - 780 = -5*j - 35, c*j = 2*v - 323. What is the units digit of v?
4
What is the tens digit of 11/1 + 1 - -1163?
7
Suppose 59539 = 32*h - 39277. What is the hundreds digit of h?
0
Let a(o) = 2*o**2 + 2*o - 6. Let u be a(3). What is the tens digit of 7540/90 + 4/u?
8
Suppose 6 = 2*z + 2, 0 = 3*o + 2*z - 16. Suppose -4*s - 12 = o*g + s, -3*g + 10 = -s. What is the units digit of g?
2
Let u(q) = 3*q + 35. What is the units digit of u(7)?
6
Let g = 861 - 455. Let m be (10 - -1)/(0 + 1). Suppose -g = -m*c + 4*c. What is the units digit of c?
8
Suppose -1309 = -7*q - 203. What is the units digit of q?
8
Let w be 16/(-104) - (-1367)/13. Suppose 2*u - 2*x - 22 = 38, 0 = 5*u + 4*x - w. What is the units digit of u?
5
Let v(t) = -t**2 + 11*t - 20. Let o be v(8). What is the units digit of (-1)/((o/(-44))/1)?
1
Let x = -16 + 28. Let r be -4*(-9)/x + -16. Let m(l) = -3*l - 1. What is the units digit of m(r)?
8
Suppose 4*y = -20, y - 55 = -4*s + 3*s. Let t = s + -15. What is the tens digit of t?
4
Let c = -2226 - -3502. What is the units digit of c?
6
Suppose -4*k + 3*u = -31, -2*k + 0*u - 2*u = 2. Suppose -4*v + k*x + 444 = 0, -4*x = -2*v - 3*v + 559. What is the tens digit of v?
1
Let f(y) be the second derivative of -y**4/12 + y**3/6 + 5*y**2/2 + y. Suppose v + 12 = -3*v - 3*q, -3*q = -2*v + 12. What is the units digit of f(v)?
5
Let h(v) = -2*v**2 - 20*v + 9. Let y(k) = -k**2 - 10*k + 5. Let o(b) = 3*h(b) - 5*y(b). Let l = -1284 + 1279. What is the tens digit of o(l)?
2
Suppose 0 = 14*u - 25*u + 5522. What is the units digit of u?
2
Suppose 0 = -3*n + 3*a - 3, 3*n + 5 + 4 = -3*a. Let u be (35/(-10))/(1/n). Suppose u*k - 80 = 3*k. What is the tens digit of k?
2
Suppose 0 = 4*q - u - 9794, 4*q - 10*u + 8*u = 9792. What is the thousands digit of q?
2
Let b(v) = -1628*v - 109. What is the thousands digit of b(-3)?
4
Let a(b) = -133*b - 27. What is the units digit of a(-6)?
1
What is the thousands digit of 10202/4 - (-140)/(-40)?
2
Suppose -5*p + 318 = -2*p. Let y = p - 60. Let x = y + -39. What is the units digit of x?
7
Let m = -4 + 1383. What is the hundreds digit of m?
3
Let u(i) = 29*i**2 + 2*i - 20. What is the hundreds digit of u(-6)?
0
Suppose -r = -0*r + 2. Let l(q) = -9*q**3 - q. What is the tens digit of l(r)?
7
Let n be 10 + 115 + -5 + 2. Suppose -5*u = -n - 3. What is the units digit of u?
5
Suppose 2*z - 1288 = 4*n, z + 3*n - 732 + 68 = 0. What is the tens digit of z?
5
Let c(a) = -9*a**3 + 13*a**3 - 3*a**3 - 26*a**2 - 24*a + 65. What is the hundreds digit of c(27)?
1
Let s(g) be the third derivative of 3*g**4/8 - 5*g**3/2 - 57*g**2. What is the hundreds digit of s(15)?
1
Suppose -5*d + 3 = -12, 15 = 5*u + 5*d. Suppose u = b - 0*b - 27. What is the tens digit of b?
2
Suppose -2*l - 7 = 13. Let h(i) = -8 - 7*i + 7*i - 7*i - i. What is the units digit of h(l)?
2
Let s(d) = 12*d - 9. Let m(h) = -25*h + 18. Let c(j) = 2*m(j) + 5*s(j). Let p(z) = -5*z**3 + 2*z**2 + 2*z + 1. Let i be p(-1). What is the units digit of c(i)?
1
Suppose -v = -5 - 2. Suppose -5*m - 4*q + 28 - v = 0, 4*m - 4*q = 24. Suppose -91 = -3*y + m*h + 56, -4*y + 2*h = -196. What is the tens digit of y?
4
Suppose 4*h + 10 = 4*f - 190, 3*f + 2*h = 145. Let t be -3*16/12 + f. Suppose -6*l = -3*l - t. What is 