 -1. Let u = c - -2. What is the units digit of f(u)?
3
Suppose 2*t - 7*t = 5*r - 420, 0 = 4*t + 5*r - 338. What is the tens digit of t?
8
Let f = -5 - -9. Suppose -2*d + 7*d = f*o - 81, -4*d - 42 = -2*o. What is the units digit of o?
9
Suppose 16 = -4*p - 16. Let v = -4 - p. What is the units digit of v/(-1 - (-3)/2)?
8
Suppose 44 + 146 = 5*n. What is the units digit of n?
8
Let t(v) be the third derivative of v**4/24 + 3*v**3/2 + v**2. What is the units digit of t(-7)?
2
Let u be (4/(-7))/(4/(-14)). Let f(p) = 7*p**2 - 2*p - 2. What is the tens digit of f(u)?
2
Let w(q) = 144*q**2. What is the tens digit of w(-1)?
4
What is the units digit of ((-6)/(-4))/((-3)/(-106))?
3
Let w = 31 - 68. Let p = -12 - 8. Let a = p - w. What is the tens digit of a?
1
Let t be ((-72)/(-28))/((-1)/7). Let j = -15 - t. What is the units digit of j?
3
Suppose 3*d - 2 = z, -3*d = 4*z + d - 24. Suppose -3*w = w + z. What is the units digit of (4 + -1)/(w/(-1))?
3
Let m(d) = -11*d + 15. What is the units digit of m(-3)?
8
Let w(k) = -k**2 - 12*k. What is the units digit of w(-6)?
6
Suppose 4*p = -2*j + 358, 6*p - 2*p + 8 = 0. What is the units digit of j?
3
Suppose 5*l - 2*s - 23 = 0, 2*l - l = 5*s + 23. Suppose -3*d + 0*z = -4*z - 73, d - 16 = l*z. What is the units digit of d?
1
Let y = 5 - 5. Suppose -2*r + r - 2 = y. What is the tens digit of (15/(-12))/(r/24)?
1
Let g = 0 - -2. Suppose g*r - 21 - 15 = 0. What is the units digit of r?
8
Let m = -2 + 5. Suppose o - 1 + 3 = -j, 22 = 5*j - m*o. Let i = 3 - j. What is the units digit of i?
1
Let a = 29 - 14. What is the units digit of a?
5
Let d = -5 - -93. What is the tens digit of d?
8
Let i(t) = t**3 + 3*t**2 - 5*t. Let d be i(-4). Suppose n = -d*n - 30. Let m = n - -12. What is the units digit of m?
6
What is the units digit of 867*(-2*12/9 + 3)?
9
Let u = 2 - 3. What is the units digit of u - -20 - (-13 - -10)?
2
Let h = 5 - 6. Let z be 1*(-1 - 4)/h. Suppose 2*p = -2*x + z*x + 16, -3*p + x + 31 = 0. What is the tens digit of p?
1
Suppose 0 = -5*q - 4*v + 196, -2*q = -4*v - 51 - 33. What is the units digit of q?
0
Let h = -6 - 29. What is the units digit of (8/10)/((-2)/h)?
4
Let v = -9 - -20. What is the units digit of v?
1
Suppose -3*b + 425 = 5*z, 3*b - 434 = 3*z + 31. What is the tens digit of b?
5
Suppose 2*q + 62 = 2*y - 0*q, 0 = -4*q + 12. Suppose 3*p = -0*k + k + 12, 3*p - 4*k = 12. Suppose p*r - y - 22 = 0. What is the tens digit of r?
1
Suppose -3*s + 5*s - 53 = -5*h, 2*h - 38 = -2*s. Suppose 2*t = -3*z - 3, 5*t + 2*z - s = t. Suppose t*w - 7*w - 2 = f, 0 = -f - 4. What is the units digit of w?
2
Let c(z) be the first derivative of 9*z**5/20 - z**4/12 + z**3/3 - z**2/2 + z - 3. Let v(n) be the first derivative of c(n). What is the units digit of v(1)?
9
Let z(x) = -x - 4. Let n(b) = -3*b - 2. Let l be n(2). What is the units digit of z(l)?
4
Let p(h) = h + 10. Let k be p(-9). Suppose 0 = 6*y - 2*y. What is the units digit of 1 + -1 + k + y?
1
Suppose 3*g + 5*y = 4, -3*y - 3 = -4*g + 12. Suppose -2*f + 5*b + 81 = 0, 187 = 4*f + f + g*b. What is the units digit of f?
8
Let d = 0 - -2. Suppose 6*r - d = 3*r + 4*t, 2*t = -2*r + 6. What is the units digit of r?
2
What is the units digit of (-6)/(0 + (0 - 2))?
3
Suppose 244 = 4*c - 5*y, 240 - 54 = 3*c - 3*y. Suppose 2*s = s + c. Suppose i = -i + b + 24, 0 = 5*i - b - s. What is the tens digit of i?
1
Suppose 3*h - 5*b = -5, -5*h + 0*h - 2 = -2*b. What is the tens digit of 14 + (0/3 - h)?
1
Suppose r + s + 7 = 3*r, 0 = -3*r + s + 12. Suppose 0*m - r*w + 48 = 4*m, 0 = 3*m - w - 36. Suppose -3*f = -m, -f = z - 2*f - 15. What is the tens digit of z?
1
Let x be -3 + 1 - -1*20. Let f = x + -11. Suppose f + 7 = 2*h. What is the units digit of h?
7
Suppose 3*d - 81 = -0*d. Suppose 2*u + 6 + 0 = 0. What is the units digit of 234/d - 1/u?
9
Suppose t - 12 = -2*t. Suppose 5*r = -2*p + 80, p = 3*p - t*r - 80. What is the units digit of p?
0
Let g(k) = -k**3 + 16*k + 8. What is the tens digit of g(-6)?
2
Let c(r) = -22*r**2 - 3*r - 1. Let t be c(2). Let w = -43 - t. What is the tens digit of w?
5
Suppose -3*v = -v + 4. Let j be v/(-5) + (-18)/(-30). What is the units digit of (j - 1) + 4 + 4?
8
Let a be (-4)/6 - 26/(-3). Suppose -j + 3*k = 4*j + a, -3 = 5*j + 2*k. What is the units digit of ((-2)/(-4))/(j/(-12))?
6
Suppose 4*t + 2*a = 4*a - 28, -5*a = 3*t - 5. What is the tens digit of (-12)/(t/(80/12))?
1
Suppose -c + 4*v = -60, 5*c + 2*v - 258 = 108. What is the tens digit of c?
7
Let n = 13 - 11. Suppose -37 = -4*x - w, n*x - 12 = -2*w + 8. What is the units digit of x?
9
Let s be (-9)/(-12) + 1/4. What is the tens digit of (-1)/(-2*s/34)?
1
Suppose a - 22 = 4*j, -3*a + 5*j - 3*j + 26 = 0. Let s = 0 + a. What is the units digit of s?
6
Let z = 5 + -2. Suppose z*h + 2*h = 0. Suppose h = -r - r + 10. What is the units digit of r?
5
Suppose 3*x = 4*r - 14, -2*x + 4*r - 6 = 10. Suppose -5*i + 3*i = -8. Suppose -h = -x*h + i. What is the units digit of h?
4
Let t(l) = -l - 7. Let k be t(-7). Suppose 2*b + 38 = 2*i, k*b = 5*i + b - 71. What is the tens digit of i?
1
Suppose 48 - 143 = 5*h. What is the units digit of h/(-7) + (-2)/(-7)?
3
Suppose -8 - 3 = -f + c, -4*f - c = -29. What is the tens digit of ((-24)/(-14))/(f/84)?
1
What is the units digit of (22/33)/(2/213)?
1
Suppose -4*l - 21 = -0*j - 5*j, -l + 1 = 5*j. Let f(w) = 11*w - 1. What is the units digit of f(j)?
0
Suppose 100 = 2*t + 24. What is the units digit of t?
8
Let u(l) = 1. Let x(j) = 3*j + 8. Let g(w) = -3*u(w) + x(w). What is the units digit of g(7)?
6
Suppose -3*z - 6 = -57. What is the tens digit of z?
1
Let a = -225 + 108. What is the units digit of a/6*4/(-6)?
3
What is the units digit of 1/(0 - -5 - 4)?
1
Let g be 1/(((-9)/15)/(-3)). Suppose 0 = r + 4, 0 = 5*m + g*r - 91 + 11. What is the tens digit of m?
2
Let g be 150/(-8) - (-3)/(-12). Let t = -2 - g. What is the tens digit of t?
1
Let h(t) = 11*t - 19. What is the units digit of h(8)?
9
Let s = -60 + 140. What is the tens digit of s?
8
Suppose 5*x - 4*c - 98 = 0, 0 = -3*x + x - 2*c + 50. Let u be 2/3 - (-44)/6. What is the units digit of (x - -2)*u/12?
6
Let i(m) = 2*m. Let w be i(-3). What is the tens digit of (-12 + 0)/(w/8)?
1
Let z = 7 - 10. Let i = z - -3. What is the units digit of i + 7 - (-2 - 0)?
9
Let z = 13 - 1. Suppose -s = -z + 3. What is the units digit of s?
9
Let x = 360 + -219. What is the hundreds digit of x?
1
Let p be 4/14 + 24/14. Let r(q) = 5*q - p*q**2 - 8 + 4*q + q**2. What is the units digit of r(7)?
6
Suppose 6 - 2 = 2*s. What is the units digit of s?
2
Let l be (-1)/((-2)/26) - -2. Let q be 2/(-4)*(12 - -6). Let s = l + q. What is the units digit of s?
6
Let y = -8 - -11. Suppose -y*p - 16 - 53 = -4*c, -3*p = -2*c + 27. Suppose f + 2*d = -d + 23, -d + c = 2*f. What is the units digit of f?
8
Let i(y) = -y**3 - 6*y**2 - 5*y + 3. Suppose -3*q + 9 = -0*q. Let n be -5*(q - (1 - -1)). What is the units digit of i(n)?
3
Suppose 0 = 3*t - 5*t + 4. Let l = -5 + t. Let s = 16 + l. What is the tens digit of s?
1
Let j = 103 + -23. What is the units digit of j?
0
Let q(s) = -s - 11. Let o be q(-5). Suppose 4*k - 2*k - 2 = 0, -k + 16 = -3*z. Let m = z - o. What is the units digit of m?
1
What is the units digit of 1*(-1)/((-2)/66)?
3
Let r(d) = -2*d**3 + 3*d - 3. Let v be r(2). What is the units digit of -6*(-3)/(-6) - v?
0
Let d(n) = -4*n**3 - 3*n**2 + 5*n + 4. Let t be d(-3). Let i = 115 - t. Suppose -i = -4*v - 9. What is the units digit of v?
9
Let r = -2 + -2. Let d(f) = f**2 + 4*f + 6. What is the units digit of d(r)?
6
Let l = -80 + 261. What is the units digit of l?
1
Let j(u) = 29*u - 19. What is the units digit of j(5)?
6
Suppose 7*i - 451 + 3 = 0. What is the units digit of i?
4
Let q be 3/(-7) + 6/14. Suppose q = 3*b - 6*b + 3. What is the units digit of b?
1
What is the tens digit of 6/(-30) - (-112)/10?
1
Suppose 0 = -3*z - 3, 3*s = 4*z + 8 + 8. What is the units digit of (1 - -1)*(s + -3)?
2
Let d(n) = -2*n**3 - 5*n**2 - 12*n - 20. What is the hundreds digit of d(-5)?
1
Suppose 6*p = 2*p. Suppose p = 6*h - 199 - 35. What is the tens digit of h?
3
What is the tens digit of (-1 + -7 - 3)*-1?
1
Let v = -690 + 985. What is the tens digit of v?
9
Suppose 0 = -3*p + 2*p + 76. What is the tens digit of p?
7
Suppose 0 =