2. What is the tens digit of d(-14)?
6
Suppose 0 = 2*m - 10*m + 736. What is the units digit of m?
2
Let k = 76 - 50. What is the units digit of k?
6
Suppose 6 = -o + 4*o. Suppose 31 = o*l - 1. What is the units digit of l?
6
Let l = 37 - 36. What is the units digit of l?
1
Let z be (-2)/(2 + 0)*-11. Suppose 4*l + z = -3*o + 4*o, -4*o + 104 = 4*l. What is the tens digit of o?
2
Suppose -2*u - 3 = -17. Suppose 5*z = 4*z + u. What is the units digit of z?
7
Let j be (6/4)/((-2)/(-8)). Suppose j*z - 2*z = 56. What is the units digit of ((-1)/2)/((-1)/z)?
7
Suppose -2 - 2 = -h, -2*h = -s + 216. Suppose 0 = -2*u - 3*u + n + s, -5*n - 64 = -u. Suppose -4*t + u = -20. What is the tens digit of t?
1
Let f be -3*(2 + -2 + 1). Let t = f - -24. Let u = t - 15. What is the units digit of u?
6
Let c be 4/(-12) + (-1)/(-3). What is the tens digit of 9 - (-2 - c)/2?
1
Suppose -5*p + 6 = -3*p. Suppose -2*j + 39 = p*a, 3*a = 2*a - 5. Suppose 5*x - 2*i - 47 = 0, i = -3*x - 1 + j. What is the units digit of x?
9
Suppose 2*t - 665 = 149. What is the tens digit of t?
0
Suppose -84 = -6*m + 2*m. Let d = m + -7. What is the tens digit of d?
1
Suppose -4*o - o + 480 = 0. Suppose 2*p = -2*p + o. Suppose 0 = -4*i + 4*m + 48, -4*m = -2*i - 0*m + p. What is the units digit of i?
2
Let a(c) be the second derivative of c**4/12 - 13*c**3/6 - 3*c**2/2 + 6*c. What is the tens digit of a(14)?
1
Let b = -100 + 151. What is the units digit of b?
1
Let x = 87 - 40. What is the tens digit of x?
4
Suppose 4*z - 41 = 5*n, 5*z + n = -3*n. Suppose -11 = -3*x + z. What is the units digit of x?
5
Let o(j) = j**2 - j + 14. Suppose 6*s = 4*s + 14. Suppose -5*a = -s*a. What is the tens digit of o(a)?
1
Suppose -5*p - 32 = -l - l, -3*l + 30 = -3*p. What is the units digit of l/9*27 + -3?
5
Let w = -25 - -13. Let a be 1 + -7 + w/(-6). What is the units digit of a/(-2) + 3 + 2?
7
Suppose -2*x + 148 + 81 = 5*t, 0 = 2*x - t - 211. What is the units digit of x?
7
Suppose a + 9 = -2*u, 4*a + 2 = -u - 6. Suppose -4*m + 5*k = 2*k + 4, -k = 3*m - 10. What is the units digit of u + 3 - (-8)/m?
3
Suppose -v + 5 = 0, 123 = 3*z + 5*v - 136. What is the units digit of z?
8
Let q(d) = -5*d - 6. Let z be q(-2). Suppose -z*m + m + 20 = j, 18 = 2*j - 5*m. What is the units digit of j?
4
Let i(s) be the second derivative of s**2/2 - 2*s. Let v(o) = -4*o - 8. Let f(y) = 3*i(y) + v(y). What is the tens digit of f(-6)?
1
Suppose 592 = -0*t + 16*t. What is the units digit of t?
7
Suppose -3*p + 8*p - 78 = 2*j, -90 = -5*p + 5*j. Suppose 28 = 3*q - p. What is the tens digit of q?
1
What is the tens digit of (-2)/(-7) + (-2760)/(-42)?
6
Let x = 8 + -2. Suppose -l + x = l. What is the units digit of l?
3
Let p(z) = -z**3 - 4*z**2 + 4*z + 4. Let x be p(-5). Let g(b) = -b**2 + 10*b + 8. What is the tens digit of g(x)?
1
Suppose -x - 277 = -2*y - 2*x, y - 137 = -2*x. What is the tens digit of y?
3
Suppose 0*w + 282 = 6*w. What is the tens digit of w?
4
Suppose -c + 25 = a - 11, 0 = 3*c - 3*a - 90. What is the units digit of c?
3
Let q(i) = 16*i**2 - 6*i + 6. What is the units digit of q(2)?
8
Suppose -2*w + v = w - 173, -5*w + 3*v = -291. What is the units digit of w?
7
What is the units digit of ((-16)/10)/(1/(-20))?
2
Let t be (-2 - 1) + (-6)/3. What is the tens digit of (-4 - 16/(-20))*t?
1
Suppose 0 = -r - 2*r - u - 29, -2*u - 42 = 4*r. Suppose 2*q + 2 = -i, 2*i + q = 4*q - 4. Let p = i - r. What is the units digit of p?
6
Let j(b) = b**2 - 5*b + 7. Let t be j(4). Let w(z) = z**2 - 6*z + 7. Let k be w(5). Let i = k + t. What is the units digit of i?
5
Let y = 0 - -2. Suppose x + 2*l = y*x - 11, -3*x = 5*l + 22. What is the tens digit of (0 + x)/(2/26)?
1
Suppose 4*q + 39 + 9 = 0. Let n(p) = p + 13. What is the units digit of n(q)?
1
Let v be (-3 - -6)*20/(-6). Let p be (-1 + -9)*(-12)/v. What is the tens digit of (p/30)/((-2)/60)?
1
Let t be (-12)/15*10/4. Let i be -2*1*2*t. Let w = i - 7. What is the units digit of w?
1
Suppose -69 = -z - 3*d, 0 = -2*z - 6*d + 3*d + 138. What is the tens digit of z?
6
Suppose 4*n - 52 = -8. What is the units digit of n?
1
What is the tens digit of (((-572)/8)/13)/(2/(-4))?
1
Suppose 5*c + i - 13 = 3*i, 2 = 2*i. Suppose -l + 16 = -2*u - 10, c*l + 4*u = 38. What is the tens digit of l?
1
Suppose 2*f = 4*f - 42. What is the units digit of f?
1
Suppose -2*y = -10*y + 104. What is the units digit of y?
3
Suppose 4*r - 8 = -0*r. Suppose o + 5*h = r, -o = -2*o - h + 2. What is the units digit of o?
2
Suppose -2*p + 0*p + z + 41 = 0, 5*p - 3*z = 103. Let y be -2 + p + (1 - 3). Let i = y - 10. What is the units digit of i?
6
Let o = -5 + 4. Let w = o - -3. Suppose 0 = -6*q + 2*q - 4, w*q = 4*y - 34. What is the units digit of y?
8
Let v = 6 + -8. Let u be ((-2)/(-4))/((-1)/v). Let k = u + 9. What is the tens digit of k?
1
Let n(v) = v + 8. Let j be (-4)/(-22) + 112/(-11). Let z(q) = q**3 + 11*q**2 + 10*q + 6. Let l be z(j). What is the units digit of n(l)?
4
Let i = -1 + -1. What is the units digit of (i/(-1))/((-2)/(-9))?
9
Suppose 0 = 7*u + 3*u - 910. What is the units digit of u?
1
Let b = -1 - 4. Let d be (-11)/(-3) - b/15. Suppose 3*m = -d + 13. What is the units digit of m?
3
Let v(q) = 36*q**3 + 4*q**2 - 3*q. What is the units digit of v(2)?
8
Let v(z) = 140*z + 5. Let y(i) = -35*i - 1. Let u(j) = 2*v(j) + 9*y(j). Let p be u(-1). Suppose -4*s = 3*h - p, 2*s - 3*h = s - 6. What is the units digit of s?
6
Let z = 24 + -16. What is the units digit of z?
8
Suppose 2*k = 1 + 5. Suppose -12 = f - 3*l, f + k*f = -5*l + 37. Suppose i = f - 0. What is the units digit of i?
3
Let r be 1/(-2)*(2 - 14). What is the tens digit of (48/20)/(r/40)?
1
Suppose a + a = 82. What is the tens digit of a?
4
Suppose -q = -r - 8, 4*r - r = -4*q - 10. Let p be (-15)/2*8/(-60)*5. Let z = p - r. What is the units digit of z?
1
Let l = -7 - -1. What is the units digit of l/(-4) + 31/2?
7
Let m = -15 - -14. Let o(i) = 7*i**2 - 2*i - 1. What is the units digit of o(m)?
8
Let t = -8 + 5. Let z(p) = p**2 + 3*p - 3. Let l(x) = 2*x**2 + 6*x - 6. Let f(k) = t*l(k) + 7*z(k). What is the units digit of f(-5)?
7
Let a be (-3)/6 - 6/4. Let g be 1 + 21 + 1 - a. Let w = g + -15. What is the tens digit of w?
1
Let r(d) = d**2 + 4*d + 6. What is the units digit of r(-6)?
8
Suppose 0 = -b + o + 10, -4*b - 3*o + 18 = b. Let l(j) = j**3 - 7*j**2 + 5*j + 2. Let a be l(b). What is the units digit of (a - (2 + -4))*-5?
0
Let s be (5 - 0)*2/2. Suppose m + 20 = 6*m - 2*p, -4*p = -s*m + 20. What is the units digit of (-80)/(-44) + m/22?
2
Suppose 11*m = 20*m - 1584. What is the units digit of m?
6
Let b(q) = 5*q. Let u be b(1). Let d(n) = n**2 - 7*n + 3. Let w be d(7). What is the units digit of w + (-5)/(u/(-2))?
5
Let k be (-3)/(-7) + (-132)/14. Let j = -7 - k. What is the units digit of j?
2
Let i = 306 + 80. What is the units digit of i?
6
Suppose -2*r + 613 = 4*l - 107, 4*r + 8 = 0. What is the units digit of l?
1
Let z = 9 - 13. Suppose -f = -4*f + 27. Let g = f + z. What is the units digit of g?
5
Suppose 0 = 3*x - 6*x + 399. Suppose 2*l = 3*b - 58, 0 = 5*b - 4*l - x + 33. What is the units digit of b?
6
Suppose 3*d - 280 - 143 = 0. What is the units digit of d/9 + (-1)/(-3)?
6
Suppose z - 4*z - j - 340 = 0, -3*z - 348 = 3*j. Let q = -63 - z. What is the units digit of q?
9
Let g be (3 + 1)/(-2) - -4. Let n(r) = -1 - 3 - r**3 + 3*r + g - 4*r**2. What is the units digit of n(-5)?
8
Suppose -s = -5*g - 4*s - 16, -4 = 2*s. Let t be (-4 - g)*-3 + -2. Suppose 0 = t*r + 1 - 13. What is the units digit of r?
3
Let p(r) = -r**3 - 2*r**2 + r - 2. Let u be p(-3). Suppose 0 = -u*v + v + 18. What is the units digit of v?
6
Suppose -2*m - 5*x - 13 = 0, -2*x - 5 = -4*m + 5*m. Suppose -2*u + 4 = 4*q, -5*q - 5*u = -11 + m. Suppose q*g - g + 5 = 0. What is the units digit of g?
5
Let q(r) = 5*r + 2. Let j(f) = -4*f - 1. Let u(a) = 4*j(a) + 3*q(a). Let m be u(-4). Suppose o = m*o - 45. What is the units digit of o?
9
What is the tens digit of (-2)/((6/(-87))/1)?
2
Let w = -1 + 3. Suppose -t + 4 + 2 = w*g, -t - 5*g + 6 = 0. Let a(n) = n**2 - 6*n + 3. What is the units digit of a(t)?
3
Let l = 22 + 14. What is the tens digit of l?
3
Let t be -2 + 0 + 4/2. Let z be t*(1 + 2)/3. Suppose z = -2*f + 5*f - 21. What is the units digit of f?
7
Let b 