4. What is the tens digit of y?
2
Suppose -20*j = -17*j - 453. What is the units digit of j?
1
Let f = -3 + 3. Suppose f = -0*j - 5*j + 20. Suppose -j*s + 31 = 7. What is the units digit of s?
6
Suppose 5*o - 3*o = 32. Suppose -a = a - o. Suppose 0*t + t = a. What is the units digit of t?
8
What is the units digit of 1/2 + (-3 - 468/(-8))?
6
Suppose 28 = -4*o + 6*o. Suppose -o = -5*d + 21. Suppose -l + d = -1. What is the units digit of l?
8
Let d = -70 + 22. Let x = -29 - d. What is the tens digit of x?
1
Let v be -126*(16/(-6) - -2). Suppose v = -2*j + 5*j. What is the units digit of j?
8
Let c(s) = 4*s**2 + 2*s - 6. Let a be c(4). Let n = a - 44. What is the tens digit of n?
2
Let q be (-282)/(-22) + 4/22. Suppose 3*c - q = -4. What is the units digit of -3 + c + 0 + 6?
6
Let c = -617 - -966. What is the units digit of c?
9
What is the units digit of (20/3)/((-12)/(-108))?
0
Suppose -4*j - 210 = -9*j. What is the units digit of j?
2
Suppose 20 = 3*f + 8. Let z = f + -3. Let u(j) = 5*j - 1. What is the units digit of u(z)?
4
What is the units digit of 86/10 + (-12)/(-30)?
9
Let w = 3 + 9. Suppose c + w = 3*c - 2*u, -3*c - 12 = 3*u. Let m(f) = f. What is the units digit of m(c)?
1
What is the units digit of 6/(-4)*(-158)/3?
9
Let k(b) be the first derivative of 2 - 1/3*b**3 + 9*b - 9/2*b**2. What is the units digit of k(-7)?
3
Let f be (-4)/12 - (-20)/6. Suppose -f*b = -20 - 10. What is the tens digit of b?
1
Let k = -917 - -1790. Suppose 1183 = 5*p + 2*z, 4*p = 3*z + 55 + k. What is the units digit of (-2)/5 - p/(-25)?
9
Let q = 20 + -18. What is the units digit of 56/21*(q - -4)?
6
Let g(l) = l**3 - l**2 - l - 1. Let f be (4 + -2)*(1 - 0). What is the units digit of g(f)?
1
Let k(t) = t**3 - 9*t**2 + 9*t - 2. Let w be k(8). Let x = w - 20. What is the tens digit of 7/(x/(-24)) - 2?
1
Let u = -9 - -20. What is the tens digit of u?
1
Let v = -33 - -19. What is the units digit of 1/((-2)/v) + 3?
0
Let s(h) = -h**2 - 11*h - 14. Let u be s(-10). What is the units digit of 1 - (u - -3 - 3)?
5
Suppose 56 = 3*b + 2*r, 3*r + 2*r = -2*b + 41. What is the units digit of b?
8
Let g be 5390/126 - 4/(-18). Let v = g + -19. What is the tens digit of v?
2
Let w(j) = j**3 - 4*j**2 + 2*j - 1. Let y be w(4). What is the units digit of y/(-35) - 262/(-10)?
6
Suppose -r = 2*r. Suppose r = -i + 3, 153 = -p + 5*p - i. What is the units digit of p?
9
Suppose -1 = -3*j - b, 2*j - 2 = -0*b - 2*b. Suppose -2*y - y - 12 = j. Let l = y + 5. What is the units digit of l?
1
Let n = 10 + 9. What is the tens digit of n?
1
Let z(u) = -u + 2. Let m be z(-6). Suppose 5*q = 4 + 21. Suppose -2*b + 4*b = -q*n - 1, 4*b = -4*n - m. What is the units digit of n?
1
Let y = 20 - -117. What is the tens digit of y?
3
Suppose 0 = -q - 3 + 7. Suppose -2*p + 12 = -q*c, -4*p - 7*c = -3*c - 48. Let d = p + -7. What is the units digit of d?
3
Suppose -16 = 3*o - 7*o. Suppose 2*q = o*q. Suppose -5*r = -5*f + 32 - 12, q = -5*r - 5. What is the units digit of f?
3
Let t(d) = -d**3 - 2*d**2 - 2*d - 2. What is the tens digit of t(-3)?
1
Suppose -3*n + 15 = -0*n. Suppose 3*h + 58 = n*h. What is the tens digit of h?
2
Let v(q) = q**2 - 3*q. Let g be v(4). Suppose -g*z + z + 57 = 0. What is the tens digit of z?
1
Let d(j) = -j**3 + 3*j**2 - 2*j + 2. Let o be d(2). Suppose -a + 51 = o*a. What is the units digit of a?
7
Suppose 2*g - 4*v + 10 = 0, -3*v = 3*g + v - 5. Let m = 2 - g. Suppose m*q = 4*w - 28, -5*w - 1 = 3*q - 9. What is the units digit of w?
4
Let y be 6 + -2 + (-2 - 0). Let m = 6 - y. Let b = 4 + m. What is the units digit of b?
8
Let b be (-6)/(-27) + (-11)/9. Let f(w) be the first derivative of 11*w**3/3 - w - 2. What is the units digit of f(b)?
0
Suppose -4*o = j - 13, -3*o - 3*j - 2*j = -14. Let i = 2 - -2. What is the units digit of (3/o)/(2/i)?
2
Let d(h) = 3*h. Let v be d(1). Suppose 15 - 90 = -v*n. What is the tens digit of n?
2
Let s(d) = 7*d**2 - 17*d - 20. Let b(w) = -3*w**2 + 8*w + 10. Let l(q) = 5*b(q) + 2*s(q). Let m be l(7). What is the units digit of ((-2)/m*-21)/2?
7
Suppose 0 = 64*l - 60*l - 248. What is the units digit of l?
2
Let x be (10/15)/((-2)/18). Let l = 9 + x. What is the units digit of (-2)/l*12/(-8)?
1
Suppose 0 = -2*o + o + 54. Suppose o = 2*u + 18. What is the tens digit of u?
1
Suppose -5*i - 337 = -4*x, 3*x - 153 = -i + 76. What is the tens digit of x?
7
What is the hundreds digit of 66/4*(-12)/90*-70?
1
Let n be 0/(2 + -4) - -2. Suppose 5*u + 0 + 5 = 0, 5*s = -n*u + 43. What is the units digit of s?
9
Let x = -9 - -24. What is the tens digit of x?
1
Let f = -172 - -255. Let c(o) = -o**2 - 5*o + 3. Let d be c(-5). Suppose -d = 5*p - f. What is the tens digit of p?
1
Let o = 78 + -33. What is the tens digit of o?
4
Let o(y) = -3*y**2 + 5*y - 2. Let a be o(3). Suppose -4*p + 2 = 18. What is the units digit of 2/(1/(a/p))?
7
Suppose 0 = -11*d + 7*d + 176. What is the tens digit of d?
4
Suppose -u = 4*u - 215. What is the tens digit of u?
4
Suppose 0*l - 24 = 2*l. Let q = 38 + l. What is the tens digit of q?
2
Suppose 0 = -5*v - 2 + 17. Suppose 4*x - 5 = -u, v*u = 2*u + 2*x + 5. Suppose 3*c + 3 = 0, 0 = -u*y - 3*c + 39 + 13. What is the tens digit of y?
1
Let o = -116 - -295. What is the tens digit of o?
7
Suppose 3*h - 18 = -4*s, -s = h - 4 - 1. What is the units digit of (h/(-6))/(1/(-6))?
2
Let f(o) = 2*o + 7. Let s be f(9). Suppose 4*b + g - s = 59, -3*b - 3*g = -72. What is the tens digit of b?
2
Let q = 218 + -2. Suppose -c = 3*b - 124, 5*b + c = -3*c + q. What is the tens digit of b?
4
Let n = 2 + -10. What is the units digit of (n/(-5))/((-6)/(-15))?
4
Suppose 4*w + 8 = 5*q, 3*q = 4*q - 2*w - 4. Suppose q*o - 4 = -2*o. What is the units digit of o?
2
Let f be -6*3 + 0 + -3. What is the units digit of 6/f - 86/(-7)?
2
Let j(u) = 2*u**2 + 5*u + 1. What is the tens digit of j(4)?
5
Let s(z) = z**2 + 4*z + 3. Suppose -3*j - 3*y = 39 + 27, j - y = -12. Let b = j - -12. What is the units digit of s(b)?
8
Let u be -3 - (6 + -3 + -5). Let g = u + -14. Let f = g + 27. What is the units digit of f?
2
Let i be (-2 - -3)/((-1)/(-5)). Suppose 30 = 4*d - 0*x + i*x, 0 = 5*d + x - 48. What is the tens digit of d?
1
Let l be 22 + 0 + -1 - -2. Suppose 4*w - 7 = -l. Let k(n) = -3*n - 3. What is the units digit of k(w)?
9
Let k = -13 - -11. What is the tens digit of ((-6)/(-3) + -12)*k?
2
Suppose 2*k + g - 90 = 3*g, 2*k - 4*g = 90. What is the units digit of k?
5
Let v(u) = -16*u + 11. What is the tens digit of v(-6)?
0
Let y be (-5)/(1/(2 + -3)). Let u(o) = o**3 - 3*o**2 - 6*o - 4. What is the tens digit of u(y)?
1
Suppose -h + 74 = -d, -320 = -4*h - 2*d - 2*d. What is the tens digit of h?
7
Let y(q) = -q**3 + 9*q**2 + q + 6. Let d be y(5). What is the units digit of ((-8)/12)/((-2)/d)?
7
Let k be (4/(-12))/(-2 + 141/72). Suppose -4*d + 12 = 0, -10 = -5*c - 5*d + 15. Suppose -3*r + 7 = -k, -c*s + 30 = 2*r. What is the tens digit of s?
1
Let t be 1/(-4) + 185/20. Let w = -1 + t. What is the units digit of w?
8
Suppose -2*i = 6 - 4. Let o(c) = -13*c**3 - c**2. What is the tens digit of o(i)?
1
Let j = 184 + -110. Let t = j - 53. Let h = t + -15. What is the units digit of h?
6
Let n be 4 + -2 + (-2)/(-1). Let v(j) = -j**2 - j - 1. Let r(w) = 3*w**2 + 10*w + 1. Let t(f) = n*v(f) + r(f). What is the units digit of t(4)?
5
Let x(m) = -m**2 - 14*m - 2. What is the tens digit of x(-13)?
1
What is the units digit of (1 + 5)*(-4 + 8)?
4
Suppose 2 = 2*k + 4*c, 2*k - 3 = k - 4*c. What is the units digit of (k - -1) + (4 - 1)?
3
Suppose -11*o = -6*o - 85. Let u = 29 - o. What is the units digit of u?
2
What is the tens digit of (0 - -5)/(-5)*-27?
2
Let b = 16 + 26. What is the units digit of b?
2
What is the tens digit of 2/(-4) + 2277/22?
0
Suppose -2*v - 4 = -4*p + 6, 0 = 2*v + 4*p - 30. Suppose h - 52 = v*o - 18, 3*o - 2 = -h. What is the tens digit of h?
1
Let h = 178 - 158. What is the units digit of h?
0
Let d(a) = -1. Let w(q) = -2*q**2 - 2*q + 3. Let x(y) = -3*d(y) - w(y). Let l be x(-2). Suppose -3*i - 1 = -l. What is the units digit of i?
1
Let s(n) be the third derivative of n**6/60 - n**5/30 + n**4/24 - n**2. What is the units digit of s(2)?
0
Suppose 0*o + 30 = 5*o. Suppose 4*f + 5*b + 7 = 0, -b - o = b. What is the units digit of f?
2
Let i(q) be the first deriv