((-1)/(-1))?
3
Let v = 98 - 63. Suppose -v = -2*r + 25. What is the tens digit of r?
3
Let h(s) = 8*s. Let u be h(1). Suppose u = 4*i - 4. Suppose -i*l = -l - 2. What is the units digit of l?
1
Let w(b) = -b**3 - 6*b**2 - 6*b - 3. Let t be w(-6). Suppose -3*l = 3*d - 0*d - t, -4*d + 59 = -l. What is the tens digit of d?
1
Let p be 1 + -1 - (4 + 2). Let i(n) = n**3 + 6*n**2 + 2*n + 6. Let x be i(p). Let g(c) = c**3 + 5*c**2 - 8*c - 2. What is the tens digit of g(x)?
1
Let z = 132 - 73. What is the units digit of z?
9
Let r = -31 + 87. What is the units digit of r?
6
Let x(c) = -6*c + 2*c + 0 + 3 + c**2. Let s be x(4). Suppose h - 2 = -2*y + s, 3*y + 3 = 2*h. What is the units digit of h?
3
What is the tens digit of (-1152)/84*(-1 - 13)?
9
Let x = 369 - 255. What is the units digit of x?
4
What is the units digit of (15 + 1)/(2/6)?
8
Suppose 229 = 3*n + 5*t, -5*t - 118 - 199 = -4*n. What is the tens digit of n?
7
Let s(j) = -j**2 - 9*j - 10. Let g(i) = -i**2 - 9*i + 15. Let f be g(-11). Let u be s(f). Suppose -q - v + 2 = 3, u*q = -2*v + 6. What is the units digit of q?
4
Suppose 0 = -5*c + c + 60. Suppose -3*y - 4 = 17. Let x = c + y. What is the units digit of x?
8
Let t(c) = -7*c + 1. Let q(x) = x**2 - 4*x. Let s be q(3). What is the units digit of t(s)?
2
Let d be 2*(-3 + (-10)/4). Let q(s) = -s**2 - 11*s + 7. What is the units digit of q(d)?
7
Let s = 20 + -13. Let q = s - 5. What is the units digit of q?
2
Let w(j) = j + 1 - 3*j - 7*j - 17. What is the units digit of w(-6)?
8
Suppose -3*y + 20 = y - a, -a = 0. Suppose 5*r + 15 = 0, 90 = 5*l - 2*l - y*r. Suppose 2*g - 4*v - 48 = 0, -4*g + 2*v + 47 = -l. What is the tens digit of g?
1
Let x(h) be the second derivative of h**5/20 - h**4/2 - h**3 + 3*h. What is the units digit of x(7)?
7
Suppose -5*y + y = -36. Let l = y + -4. Let b = l + -4. What is the units digit of b?
1
Let y(a) = 2*a + 19. What is the tens digit of y(10)?
3
Let b(r) = -7*r + 1. Let d be b(-1). Suppose -3*i + d = -i. Suppose -s - i*q + 8 = 0, 6*s - q - 15 = 2*s. What is the units digit of s?
4
Let f be ((-2)/2 - 0)*-6. Let t(h) be the third derivative of h**4/24 + h**3/6 + h**2. What is the units digit of t(f)?
7
Let u(q) = q**3 - 9*q**2 - 12*q. Let h be u(10). What is the units digit of 5/h + (-101)/(-4)?
5
Let z(w) = -w**3 + 2*w**2 + 4*w - 1. Let l be z(3). Suppose 12 = 5*r - l*r. What is the units digit of r?
4
Let f(l) = -l**2 + 4*l + 7. Let c be f(5). Suppose -c*x + 4 + 2 = 0. Suppose x = w + 1. What is the units digit of w?
2
Suppose r - 3*x - 4 - 4 = 0, 2*r - x - 6 = 0. What is the units digit of r?
2
Suppose 2*q = o - 3, 5*o - 2*q + 0 = -9. Let a be (1 - 3/o) + 1. What is the units digit of (a/(-6))/((-2)/48)?
2
Suppose 5*x = -q + 13, 4*q - 3 = x + 7. What is the units digit of (x/4)/(6/108)?
9
Suppose 0 = -3*u - 4*y + 6 + 5, -4*u - 5*y = -15. Suppose -u = -4*w - 1. What is the units digit of w?
1
Suppose 5*m - 4 - 6 = 0. Let q be (-1 + -1 + 3)/1. Suppose -2 = -2*d, -k - 3*d + q = -m*k. What is the units digit of k?
2
Let t = -4 - 4. Let f(l) = -l - 5. What is the units digit of f(t)?
3
Suppose 0 = x + 1 + 4, 2*t + 2*x = 24. What is the tens digit of t?
1
Let j be (2 - 3 - -1) + 2. Suppose -j*l + 4 = -30. What is the units digit of l?
7
Let j(c) = 2*c - 1. Suppose 0 = 3*n - 0 + 21. Let l = 10 + n. What is the units digit of j(l)?
5
What is the hundreds digit of (-58)/(-1)*35/10?
2
Let y = -50 - -200. Suppose 0 = -5*z + y - 50. What is the tens digit of z?
2
Let x(b) = b**3 - 2*b**2 - 5*b. Let w be x(5). Let s = w - 29. What is the tens digit of s?
2
Let f(b) be the third derivative of b**5/60 - 7*b**3/6 - 7*b**2. What is the tens digit of f(6)?
2
Let o = -42 - -74. Let k = o + -13. Suppose k = 4*s - 29. What is the tens digit of s?
1
Suppose 6*z - 380 = z. Suppose o + 3*o - z = 0. Suppose -5*j - 3*h + 13 = 0, 4*j = j + h + o. What is the units digit of j?
5
Let b = 32 + -24. What is the units digit of b?
8
Let t(i) = 2*i + 14. Let f be t(7). What is the tens digit of (-166)/(-7) + 8/f?
2
Let q = 5 + -9. What is the units digit of q/(-12) - 28/(-6)?
5
Let h = 16 - -9. What is the tens digit of h?
2
Let r(w) = w**2 - 3*w - 2. Let g be r(-1). Suppose 22 = -v + g*v. What is the units digit of v?
2
Suppose 4*v = 5*s + 6 + 13, -1 = -v + 5*s. Let w(b) = -b**2 + 7*b - 5. What is the units digit of w(v)?
1
Suppose 3*j - 34 = -5*y, 4*j = -0*y + y + 30. Let a be (2/8 + (-3)/(-12))*0. Suppose -5*u + 28 - j = a. What is the units digit of u?
4
Suppose -4*d - 12 = 20. Let i = d - -15. What is the units digit of i?
7
Let y(p) = 7*p**2 + 11*p + 13. What is the units digit of y(-4)?
1
Let m(a) be the second derivative of -5*a**3/6 + 4*a**2 - 9*a. What is the tens digit of m(-6)?
3
Suppose 5*o - 5*g = 270, -45 = -o + g - 3*g. Suppose -o = 2*r - 5*r. What is the units digit of r?
7
Suppose 120 = j - 71. What is the hundreds digit of j?
1
Let x be (24/(-20))/(1/(-20)). Suppose -5*s + 0*s - x = -4*y, 2*y - s = 12. What is the units digit of y?
6
Let t = 22 - 16. Suppose -1 = -3*n + 11. What is the units digit of t - n*(-3)/(-6)?
4
Let b = 95 + -35. What is the units digit of b?
0
Suppose 2*f - 12 = 5*f - 4*p, 6 = -5*f + 2*p. What is the tens digit of 90/3 - (0 + f)?
3
What is the tens digit of (4 - 4) + -4 + 45?
4
Let q(r) = 4*r. Let p(d) = d. Let f(w) = -22*p(w) + 6*q(w). What is the tens digit of f(5)?
1
Suppose 2*d - 14 = -2. What is the units digit of d?
6
Let i(v) = v + 5. Let w be i(-5). What is the units digit of 5 - (3 + w) - -2?
4
Suppose 0 = -0*l - l + 3, l = -q + 16. Let b = -9 + q. Suppose -k = 2*k + b*t - 11, -4*t - 25 = -k. What is the units digit of k?
9
Let m = 523 + -311. What is the tens digit of m?
1
Let m be 6/(-4) - 200/(-16). Let w = m + 1. Suppose -4*g = 2*q + 2*q - 64, 3*g = -w. What is the tens digit of q?
2
Suppose 36 = 4*s + 4*o, 5*o - 1 - 4 = 5*s. Suppose 3*y - 3*b - 9 = 3, s*y + b = 1. What is the units digit of -1 + (4 - y - 1)?
1
Let f(v) = v + 4. Suppose -2*l + 5*w + 26 = 0, -4*l - 4*w - 8 = w. What is the units digit of f(l)?
7
Let x = 0 - 0. Suppose -5*f - 4*c + 173 = x, 2*f - 3*c - 58 = c. What is the tens digit of f?
3
Let z = -15 + 40. Suppose 9*h = 4*h + z. What is the units digit of h?
5
Let x be (-1 - 1 - 0) + 2. Suppose -2*j = 2*a - 6 - x, 3*j = -a + 9. Suppose a = -r - 3*r + 12. What is the units digit of r?
3
Let b(a) = -a**3 + 4*a**2 + 4*a + 6. Suppose -4*z + 7 + 1 = 0, 0 = n - 3*z - 2. Let l = n - 3. What is the units digit of b(l)?
1
Let b be 3 + (-4)/(-2) + -2. What is the units digit of 76/16 - b/4?
4
Let d be (-3)/9 + 14/(-3). Let a = d - -9. Let r = 16 + a. What is the units digit of r?
0
Let g(o) be the first derivative of 11*o**4/4 - 2*o**3/3 + o**2/2 + 3. Let k be g(1). Suppose -2*f - 2*w + k = 0, -f + w = -w - 8. What is the units digit of f?
6
Let o = 21 - 7. Suppose -5 - 5 = -5*r. Let m = o - r. What is the tens digit of m?
1
Let m(l) = 2*l**2 + 5*l + 4. Let f(g) = -g**2 - 3*g - 2. Let p(k) = -5*f(k) - 2*m(k). Let h be p(-3). Let z = -1 - h. What is the units digit of z?
3
Suppose 0*z = -z + 4. Let i be 3/((-6)/z) - -7. Suppose i*u - 8 = u. What is the units digit of u?
2
Let l(k) be the second derivative of 3*k**3 + k**2/2 - 2*k. What is the units digit of l(1)?
9
Suppose 0 = -3*r - 2*n + n - 24, 5*r + 40 = 5*n. Let g = r + 28. What is the tens digit of g?
2
Let v(f) = 20*f. What is the tens digit of v(4)?
8
Let s be -1*(-10)/((-2)/(-1)). Suppose -198 = -2*q + 2*c, 0*q + c + 479 = 5*q. Suppose -5*i + t + q = -3*t, -100 = -s*i + 5*t. What is the units digit of i?
5
Let z(w) = w**2 + 13. What is the tens digit of z(0)?
1
What is the tens digit of 12/((5 - 2) + (-70)/25)?
6
Suppose -10*a = -7*a - 12. Suppose -a*x = -82 + 18. What is the units digit of x?
6
Let k(h) = 6*h - 16. What is the units digit of k(11)?
0
What is the units digit of (4/(-2))/(2/(-82))?
2
Suppose 12*w - 270 = 3*w. What is the tens digit of w?
3
Let h = 18 - 52. What is the units digit of h/(-3) + 8/12?
2
Suppose -c = -2 - 1. Suppose 3*r - 11 - 11 = -2*k, -c*r + 2*k = -14. Suppose 2 = 2*d - r. What is the units digit of d?
4
What is the units digit of -10 + 10 - (-20 - 2)*2?
4
Suppose -o = -t + 3*t - 9, -3*t + 2*o + 3 = 0. Suppose -2*x - 22 = -94. Suppose 6*n - x = t*n. What is the units digit of n?
2
Let o