is the units digit of b?
7
What is the units digit of (-40)/25 + 2 + 20515/25?
1
Suppose 2*y + 52 = 5*k + 5, y = -3*k - 7. Let u(a) = -a**3 - 15*a**2 - 4*a - 15. What is the hundreds digit of u(y)?
3
Let w(b) = -b**2 + 10*b + 6. Let g be w(10). Suppose 3*r = -2*k + g + 11, -3*k + 3 = 0. Suppose 3*q = r*u - 179, 4 = -4*q + 12. What is the units digit of u?
7
Let j(l) = 38*l + 7. What is the hundreds digit of j(27)?
0
Let m(d) = 44*d - 17. What is the tens digit of m(12)?
1
Suppose -11644 = -4*v - 3*d - 0*d, -4*d = 4*v - 11640. What is the thousands digit of v?
2
Suppose 7 - 3 = -4*d - w, 0 = 3*d - w + 3. Let o be ((-12)/7)/(d/14). Let n = o + 25. What is the units digit of n?
9
Suppose k - 6 = -3*a - 4*k, -3*a + 3*k = 18. What is the tens digit of ((-798)/12)/(a/6)?
3
Let y(n) = 7*n**3 - n**2 - 6*n + 3. Let b(z) = 13*z**3 - z**2 - 12*z + 7. Let i(k) = -6*b(k) + 11*y(k). What is the units digit of i(-7)?
7
Let t(g) = -g**3 + 8*g**2 + 8*g + 9. Let k be t(9). Let u = 3 + k. Suppose -4 = -u*c - c. What is the units digit of c?
1
Let c = 752 + -461. What is the hundreds digit of c?
2
Let z(r) = -r**3 - 2*r**2 + 3*r + 8. Suppose -16 = 5*p + 3*w, 7*w - 34 = 5*p + 4*w. Let i be z(p). Suppose -3*q + i = -34. What is the units digit of q?
4
Suppose 0 = -4*t + 9*g - 5*g + 14048, -7030 = -2*t - g. What is the thousands digit of t?
3
Suppose 5*m + 3*p - 547 = 545, 2*m - 437 = -p. Suppose 0 = 4*x + 3*s - 443, -2*x + 0*s - s = -m. What is the hundreds digit of x?
1
Let c = 20 + -20. Suppose -2*z + z + 70 = c. What is the units digit of (-6)/(-4)*z/3?
5
Suppose -c - 157 = -2*c. Let n = -62 + c. What is the units digit of n?
5
Suppose 3*d - 1857 = 3*g + 2559, -2*d + 4*g + 2944 = 0. What is the tens digit of d?
7
Suppose 7 + 1 = -j + 5*t, -2*j = t - 6. Suppose j*b = 19 + 143. What is the units digit of b?
1
Suppose q + 6714 = 4*a, 0 = -32*a + 36*a - 2*q - 6712. What is the thousands digit of a?
1
Suppose 580*l - 588*l = -5584. What is the hundreds digit of l?
6
Let d(q) = -77*q - 4. Suppose 4 = -7*p + 3*p. What is the units digit of d(p)?
3
Suppose -o + 8 = 5*c, -4*c = 2*o - c - 16. Suppose -13 = -3*m - 6*g + 2*g, 4*m - 4*g = o. Suppose -23 = 2*i - m*i. What is the units digit of i?
3
Suppose -2*c = 3*k - 28, -3*c + 3*k = -k - 25. Suppose -2*z = -3*o + c, -2*z - 6 = -2*o + 4*o. What is the units digit of ((-3)/o - -7)*4?
6
Let q(r) = -2*r**3 + 2*r**2 + r + 1. Let p be q(2). Let m be 1880/16*(-4)/p. Suppose u - m = -u. What is the units digit of u?
7
Suppose 68*i - 70*i + 5*m + 5433 = 0, -3*i - 2*m + 8159 = 0. What is the thousands digit of i?
2
Let k be 5 + (-2 - -2)/(-2). Let o(x) = -x**3 + 2*x**2 + 5*x + 2. Let c be o(-5). Suppose -k*p + 43 = -c. What is the units digit of p?
9
Let n be -5 + 84/16 + 345/(-4). Let z = n + 124. What is the tens digit of z?
3
Let l(q) = -31*q - 86. What is the hundreds digit of l(-19)?
5
Suppose -18*s = -23*s + 15. Let j(a) = a**3 + 12*a**s + a**2 + 35 - 36. What is the units digit of j(1)?
3
What is the units digit of (2841/(-6))/(1/(-2))?
7
Let p = -1883 - -2663. What is the tens digit of p?
8
Let l(w) = 46*w + 571. What is the units digit of l(6)?
7
Suppose 6063 + 1274 = 29*u. What is the tens digit of u?
5
Suppose -2355 = -3*q - 420. Suppose -2*c + 4*c = 40. What is the units digit of 2/(-8) + q/c?
2
Suppose -13753 - 11477 = -29*t. What is the tens digit of t?
7
Suppose 0 = -6*b + 4*b - 10, 3*b = -5*c - 40. Let q(h) be the third derivative of h**5/60 - h**3/6 + 2*h**2. What is the tens digit of q(c)?
2
Let y(u) = -5*u - 2. Let t be y(5). Let x be (-166)/(-18) - (-6)/t. Suppose 5*l - x = 2*l. What is the units digit of l?
3
Let m(a) = 3*a**3 + 80*a**2 + 16*a + 10. What is the tens digit of m(-25)?
3
Let q(w) = -w**3 + 3*w**2 + 5*w + 7. Let b be q(4). Suppose 0 = g + b - 120. What is the units digit of g?
9
Let a be 3 - 1 - (-10)/(-5). Suppose a = -2*y + 5*y - 177. What is the units digit of y?
9
Let r(p) = 5*p**3 + 4*p**2 - 2*p. Let k be r(1). Suppose -10*t + 177 = -k*t. What is the tens digit of t?
5
What is the tens digit of 132587/31 - (-1 - 6)?
8
Suppose 4*a - 2872 = -300. What is the units digit of a?
3
Suppose 2*m - 8 = -3*j + 4, -4*j - m = -11. Suppose 20 = -j*q - 0*q. Let g = 12 - q. What is the units digit of g?
2
Let v(w) = w**3 + 29*w**2 + 82*w - 14. What is the tens digit of v(-12)?
5
Let u(c) = 3*c + c - 6*c**3 + 4*c**3 + 10*c**2 + c**3. What is the units digit of u(9)?
7
Suppose 14542 = 16*o - 1906. What is the hundreds digit of o?
0
Let v be ((-18)/9)/(4/6). Let r be (-6)/(-4) - v/6. Suppose r*w - 3*w = -15. What is the units digit of w?
5
Suppose 0 = -5*m + 5*l + 3070, 2*l = 7*m - 4*m - 1843. What is the hundreds digit of m?
6
Let z(k) = 8*k + 10. Suppose 0 = -3*j + 4*j - 7. What is the tens digit of z(j)?
6
Let l be (-1)/(-1) - (-1 + -10). Let x = l + -9. Suppose x*k - 100 = -k. What is the tens digit of k?
2
Suppose 5*z + 6*r - 460 = r, -2*z + 184 = 5*r. What is the units digit of z?
2
Let r(u) = -26*u - 70. What is the hundreds digit of r(-19)?
4
Let q(h) = 72*h - 246. What is the units digit of q(18)?
0
Let w(k) be the second derivative of k**3/6 - k**2 - 3*k. Let i be w(2). Suppose i = d - 5 - 25. What is the units digit of d?
0
Suppose -22971 = -30*s + 9879. What is the hundreds digit of s?
0
Let f(i) = -9 + 4*i**3 - 2*i**2 + 9 + 2 + 2*i. Let c be f(3). Let s = 159 - c. What is the units digit of s?
1
Suppose -19 = -z - 0*z. Suppose c - 4*m - 22 = z, 2*m = 2*c - 88. What is the units digit of c?
5
Let y(m) = 6*m**3 - m. Let t = -19 + 20. Let d be y(t). Suppose -3*j = -d - 1. What is the units digit of j?
2
Let i(j) = -2*j**3 - 12*j**2 - 12*j - 4. What is the units digit of i(-6)?
8
Let z(v) = -10*v. Let g be z(5). Let t be ((-12)/(-15))/((-4)/g). What is the units digit of 12/9 - t/(-15)?
2
Let o = 61 + -103. Let z = -14 - o. What is the units digit of z/(-42)*3/(-2)?
1
Let c = -31 + 38. Suppose -6*v = -c*v + 70. What is the tens digit of v?
7
Let k(i) = -22*i - 104. What is the hundreds digit of k(-29)?
5
Suppose 0 = 2*u - 102 - 76. What is the units digit of u?
9
Suppose -3*s + 2*u + 6073 = 0, 10123 = 16*s - 11*s - 3*u. What is the units digit of s?
7
Let l = -968 + 3133. What is the thousands digit of l?
2
Let r = -47 - -107. Suppose 6*f - 2*f = r. Let m = f + 13. What is the units digit of m?
8
Let k = 171 - 3. Let t = k + -102. What is the units digit of t?
6
Let o be (-202)/(-7) - (-2)/14. Let j = o + -25. Suppose 4*v - 68 = -j. What is the tens digit of v?
1
Let z = -67 + 53. Let d be ((-10)/3)/((-4)/18). What is the units digit of (d - z) + (5 - 1)?
3
What is the hundreds digit of 2/5*10/(-8)*-530?
2
Suppose 0 = -3*p + 5*u + 83, -4*p - 5*u + 133 = -p. Suppose 4*g - m = 405, 3*m + 159 + p = 2*g. What is the units digit of g?
2
Suppose -4*v + 16 = 4*o, -2*o = -5*v - 2 + 1. Suppose t - 3 = v. Suppose 0 = -2*f - 3*f - 2*a + 162, -3*f - t*a + 86 = 0. What is the units digit of f?
4
Suppose 2*p = -4*a + 1292, -1297 = 76*p - 78*p - 5*a. What is the tens digit of p?
3
Suppose -q = 3*q - v + 27, 5*v - 39 = 4*q. Let a(n) = -3*n + 11. Let j be a(q). Let u = j + -11. What is the tens digit of u?
1
Suppose 0 = -33*k + 4*k + 44080. What is the tens digit of k?
2
Suppose 253*q = 265*q - 57420. What is the units digit of q?
5
Suppose -6*z + 15 = -9*z. What is the units digit of (7 + -20)/(1/z)?
5
Suppose -1 = -x - v - 0*v, 2*x + 4*v - 4 = 0. Let n be 0 + 1 - (-3)/1. Suppose -3*j + n - 1 = x. What is the units digit of j?
1
Suppose -3*m + 0*m = -501. Let n = m - 91. Suppose y + n = 5*y. What is the units digit of y?
9
What is the tens digit of 3*48 + 5 + -12 + 6?
4
Let t be ((-10)/(-6))/((-6)/(-18)). Suppose -c = 5*j + c - 177, -173 = -t*j + 2*c. What is the units digit of j?
5
Let k be (-4437)/(-21) + 2 - 2/7. Suppose -3*h - s + 129 = s, 4*s - k = -5*h. What is the tens digit of h?
4
Let a(c) = -c**2 - 12*c - 16. Let s = -10 - -42. Let o be (-216)/s + (-2)/8. What is the units digit of a(o)?
9
Let z be 151/2*(1 + -7 + 24). Suppose -z = -20*g + 11*g. What is the hundreds digit of g?
1
Let a = -11 + 15. Suppose -5*s + 68 = a*j, 56 = 5*j - s - 0*s. What is the tens digit of j?
1
Suppose -60*n + 55*n - 5 = 0, 0 = l - n - 773. What is the hundreds digit of l?
7
Let a(p) = -p**3 + p**2 + 2*p + 1. Let x be a(-4). S